Complete factory shop manual including electrical wiring diagrams for Komatsu SK714-5, SK815-5, SK815-5 turbo, SK815-5N, SK815-5NA Skid-Steer Loader. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page to save your precious time.
This Komatsu Skid-Steer Loaders SK714-5, SK815-5, SK815-5 turbo, SK815-5N, SK815-5NA repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
CEAM016102 – Skid Steer Loader SK815-5N, SK815-5NA Operation & Maintenance Manual.pdf
CEBM015901 – Skid Steer Loader SK815-5N, SK815-5NA Shop Manual.pdf
WEAM003300 – Skid Steer Loader SK714-5 Operation & Maintenance Manual.pdf
WEAM003301 – Skid Steer Loader SK714-5 Operation & Maintenance Manual.pdf
WEAM003303 – Skid Steer Loader SK714-5 Operation & Maintenance Manual.pdf
WEAM003403 – Skid Steer Loader SK815-5 Operation & Maintenance Manual.pdf
WEAM003502 – Skid Steer Loader SK714-5 Operation & Maintenance Manual.pdf
WEAM003503 – Skid Steer Loader SK714-5 Operation & Maintenance Manual.pdf
WEAM003602 – Skid Steer Loader SK815-5 Operation & Maintenance Manual.pdf
WEAM003603 – Skid Steer Loader SK815-5 Operation & Maintenance Manual.pdf
WEAM005002 – Skid Steer Loader SK815-5 Turbo Operation & Maintenance Manual.pdf
WEAM005300 – Skid Steer Loader SK815-5 turbo Operation & Maintenance Manual.pdf
WEAM005301 – Skid Steer Loader SK815-5 turbo Operation & Maintenance Manual.pdf
WEBM003400 – Skid Steer Loader SK714-5, SK815-5 Shop Manual.pdf
WEBM005500 – Skid Steer Loader SK714-5, SK815-5, SK815-5 turbo Shop Manual.pdf
WEBM005501 – Skid Steer Loader SK714-5, SK815-5, SK815-5 turbo Shop Manual.pdf
WEBM005600 – Skid Steer Loader SK714-5, SK815-5, SK815-5 turbo Shop Manual.pdf
CEAM016102 – Skid Steer Loader SK815-5N, SK815-5NA Operation & Maintenance Manual…3
COVER…3
INTRODUCTION…5
FOREWORD…6
SAFETY INFORMATION…7
Directions Of Machine…8
APPROVED AND NON APPROVED USES…9
Approved…9
Non Approved…9
PRODUCT INFORMATION…10
Main Features…10
Break In Period…10
Synthetic Biodegradable Oil Types…10
PRODUCT IDENTIFICATION…11
Machine Serial Number…11
Machine Identification Plate and Product Identification Number (PIN)…11
Engine Serial Number And Emission Plate…11
Travel Reduction Gear Serial Number…12
Cab Serial Number…12
Excavator Identification Plate (if installed)…12
Serial Numbers and Distributor Information…13
TABLE OF CONTENTS…14
SAFETY…21
SAFETY LABELS…22
Safety Label Using Both Words And Pictorial Message…22
Hazard Panel…22
Avoidance Panel…22
SAFETY AND WARNING DECALS…23
PICTOGRAMS AND RELEVANT MEANINGS…32
Danger In The Work Area…32
Do Not Open The Hood…32
Consult The Manual…32
Hydraulic Oil Fill…32
Biological Hydraulic Oil Fill…33
Refuelling…33
Engine Lubricating Oil Filter…33
Fuel Filter…33
Engine Air Suction Filter…33
Engine Coolant…33
Engine Coolant Pressure…34
Hydraulic Oil Level…34
Hydraulic Oil Filter…34
Electric Outlet…34
Anchorage Point…34
Emergency Exit…35
Lifting Point…35
GENERAL PRECAUTIONS…36
Safety Rules…36
If Abnormalities Are Found…36
Clothing And Personal Protective Items…36
Fire Extinguisher And First Aid Kit…36
Safety Features…37
Keep Machine Clean…37
Inside Operator's Compartment…37
Leaving Operator’s Seat…37
CHECKING THE REAR-VIEW MIRRORS (if installed)…39
Mounting And Dismounting…40
Prevention Of Burns…40
Hot Coolant…40
High Temperature Oil…40
Fire Prevention…41
Fire Caused By Fuel Or Oil…41
Fire Caused By Accumulation Of Flammable Material…41
Fire Coming From Electric Wiring…41
Fire Coming From Hydraulic Line…41
Explosion Caused By Lighting Equipment…41
Action If Fire Occurs…42
Window Washer Liquid…42
Precautions When Using ROPS (Roll Over Protective Structure)…42
Precautions For Attachments…42
Unauthorized Modification…42
Safety At Work Site…43
Working On Loose Ground…43
Do Not Go Close To High-voltage Cables…43
Ensure Good Visibility…44
Ventilation For Enclosed Areas…44
Checking Signalman's Signals And Signs…44
Emergency Exit From Operator's Cab…44
Be Careful About Asbestos Dust…45
Seat Belt Inspection…46
PRECAUTIONS FOR OPERATION…47
Starting Engine…47
Checks Before Starting Engine…47
Precautions When Starting…47
Precautions In Cold Areas…48
Hydraulic Oil Travel Circuit Warm-Up…48
Operation…49
Precautions When Traveling In Forward Or Reverse…49
Precautions When Traveling…50
Working On Slopes…50
Prohibited Operations…52
Precautions When Operating…53
Operate Carefully On Snow…54
Parking The Machine…54
Precautions For Emergency Recovery…56
Transportation…57
Loading And Unloading…57
Shipping…57
BATTERY…58
Battery Hazard Prevention…58
Starting With Booster Cables…59
STOP ENGINE BEFORE PERFORMING MAINTENANCE…60
Two Workers For Maintenance When Engine Is Running…61
Proper Tools…62
Personnel…62
Attachments…62
Work Under The Machine…62
Noise…63
Precautions When Using Hammer…63
Repair Welding…63
Removing Battery Terminal…63
Precautions With High-pressure Oil…63
Handling High-pressure Hoses…63
Waste Materials…64
Compressed Air…64
Periodic Replacement Of Safety Critical Parts…64
PRECAUTIONS WITH TIRES…65
Handling Tires…65
Precautions When Storing Tires…65
SAFETY LOCKS…66
Loader Locks…66
OPERATION…69
GENERAL VIEWS…70
Front General View…70
Rear General View…71
Cab Inside General View…72
INSTRUMENTS AND CONTROLS…74
Instruments…74
Warning Lights…76
Switches And Push Buttons…81
Electrical Accessories…86
Machine Controls…88
Safety Bars…90
ISO PATTERN CONTROL SYSTEM…91
Servo Control Lever (Travel And Steering)…91
Right Servo Control Lever (Loader Arm And Bucket)…93
OPTIONAL PATTERN CONTROL SYSTEM…95
Right Servo Control Lever (Right Wheel Travel And Bucket Folding)…97
Auxiliary Hydraulic Kit Control Pedal (If Installed)…100
Foot Accelerator…101
Hand Accelerator…101
Parking Brake…102
Equipment Control Locking Lever (If Installed)…102
Standard Flow Hydraulic System Control (2 Lines)…103
"High Flow" Hydraulic System Control (3 Lines) (If Installed)…104
Instruments And Controls Super Flow” Hydraulic System Control(5 Lines) (If Installed)…105
Speed Increase Control…106
Floating Device Control (If Installed)…106
Instruments And Controls Pattern Shifting Control (If Installed)…107
Stabilizer Control (If Installed)…108
Left Stabilizer Control (If Installed)…108
Optional…108
FUSES AND RELAYS…109
Machine Function Fuses…109
Main Fuse…110
Relays…111
GUARDS AND DRIVER’S SEAT…113
Engine Hood…113
Rear Panel…114
Cab…115
Raising The Cab…116
Standard Seat…118
Cushioned Seat…118
Safety Belt…119
Seat Safety Switch…119
Emergency Exit…120
Technical Documentation Case…121
Fire Extinguisher…121
First Aid Kit…121
USE OF THE MACHINE…122
Checks Before Starting The Engine…122
Visual Checks…122
Daily Checks…122
Operational Checks…123
Starting The Engine…124
Starting With Warm Engine Or In Temperate Climates…124
Starting With Cold Engine Or In Cold Climates…125
Warming The Engine…126
Heating The Hydraulic Oil…126
How To Move The Machine (Iso Pattern Control System)…126
Steering (Changing Direction)…128
How To Move The Machine (Optional Pattern Control System)…130
Steering (Changing Direction)…132
Moving On Slopes…134
Maximum Immersion Depth…135
PARKING THE MACHINE…136
Parking On Level Ground…136
Parking On Slopes…137
STOPPING THE ENGINE…138
TRANSPORTING THE MACHINE ON OTHER VEHICLES…139
Loading And Unloading The Machine…139
Transport…140
HOW TO LIFT THE MACHINE…141
PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…142
Fuel And Lubricants…142
Coolant…142
Battery…143
Other Precautions…143
Precautions To Be Taken At The End Of Work…143
PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…144
USING THE WORK EQUIPMENT…145
Lowering The Equipment In Case Of Machine Failure…145
Organizing The Work Area…146
Loading Material On Heaps And On Level Surfaces…147
Loading Material On Slopes…148
Digging Method…149
Changing the Bucket or Attachment with Standard Quick Coupler…151
Removing the Bucket or Attachment…152
Installing the Bucket or Attachment…153
Checking Position of Locking Pins…154
LONG PERIODS OF INACTIVITY…155
Before The Period Of Inactivity…155
During The Period Of Inactivity…156
After The Period Of Inactivity…156
TROUBLESHOOTING…157
How To Remove The Machine…157
If The Fuel Has Been Completely Depleted…157
If The Battery Is Depleted…158
Starting With Booster Cables…159
Other Troubles…160
Electric Circuit…160
Hydraulic System…160
Engine…161
HYDROSTATIC TRANSMISSION…162
MAINTENANCE…163
GUIDE TO MAINTENANCE…164
MAINTENANCE NOTES…165
Notes Regarding The Engine…165
Engine Oil…165
Coolant…165
Fuel…166
Notes Regarding The Hydraulic System…166
Notes Regarding The Electrical System…166
Notes Regarding Lubrication…167
Parts Subject To Wear That Periodically Need Changing…167
FUEL, COOLANT AND LUBRICANTS…168
Approved Synthetic Biodegradable Lubricants Type Hees…170
DRIVING TORQUES FOR SCREWS AND NUTS…171
Standard Driving Torques…171
Specific Driving Torques…171
LUBRICATION…172
Lubrication Diagram…172
PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…173
Critical Parts For Safety…174
Operator's Safety…179
MAINTENANCE PLAN…180
MAINTENANCE PROCEDURE…181
Checks Before Starting…181
Various Checks…181
Checking The Coolant Level…181
Checking The Fuel Level…182
Checking The Engine Oil Level…183
Checking The Oil Level In The Hydraulic Circuit…184
Checking The Water Separator For Sediments And Water…185
Checking The Wiring System…185
When Required…186
Checking, Cleaning Or Changing The Air Cleaner Cartridge…186
Tire Rotation…187
Draining The Fuel Tank…188
Releasing The Parking Brake…189
Checking The Battery Charge Level…190
Maintenance After First 50 Hours Of Operation…191
Maintenance Every 50 Hours Of Operation…191
Checking The Tire Pressure…191
Checking The Coolant Level In The Radiator…191
Maintenance After First 250 Hours Of Operation…192
Maintenance Every 250 Hours Of Operation…192
Adjusting The Fan Belt Tension…192
Checking The Gearing Chain Tension…193
Adjusting The Chains…194
Cleaning The Outside Of The Radiators…195
Checking The Wheel Nut Driving Torque…195
Checking The Oil Level In The Final Transmissions…196
Lubricating The Joints…197
Changing The Engine Oil…198
Changing The Engine Oil Filter…199
Maintenance After First 500 Hours Of Operation (Only For Machines Filled With Synthetic Biodegradable Oil Type Hees)…200
Maintenance Every 500 Hours Of Operation…200
Changing The Fuel Filter…200
Changing The Hydraulic Oil Drain Filter…202
Cleaning The Water Separator…203
Draining The Hydraulic Oil Tank (Only For Machines Filled With Synthetic Biodegradable Oil Type Hees)…204
Maintenance Every 1000 Hours Of Operation…205
Changing The Oil In The Final Transmission…205
Changing The Hydraulic System Oil And Cleaning The Suction Filter…206
Checking And Adjusting The Engine Valve Clearance…207
Maintenance Every 2000 Hours Of Operation…208
Changing The Coolant…208
Changing The Suction Filter…209
Checking The Alternator and The Starter…210
SPECIFICATIONS…211
TECHNICAL DATA…212
Standard Machine Overall Dimensions…212
Technical Characteristics…214
OPTIONS, ATTACHMENTS…215
AUTHORIZED OPTIONAL EQUIPMENT…216
Precautions Regarding Safety…216
Precautions Regarding The Installation Of Equipment…216
Characteristics Of The Standard Machine Optional Equipment…217
Characteristics Of The Optional Equipment Of The Machine Version With Super-flow Hydraulic System…218
CHANGING THE AUTHORIZED EQUIPMENT…219
Connecting The Excavator…219
Connecting The Hydraulic Circuit…220
Connecting The Return Circuit With Direct Drainage Into The Tank…222
Preparing The Machine For The Use Of The Excavator…223
Using The Machine With The Excavator…223
PALLET FORKS…224
Changing The Operating Pattern…225
How To Change The Operating Pattern…227
HAND & FOOT CONTROL SYSTEM…228
Machine Controls…228
Travel And Steering Control Levers…229
Work Equipment Control Pedals (Loader Arm And Bucket)…231
Auxiliary Hydraulic Kit Control…234
How To Move The Machine (Hand & Foot Control System)…237
Steering (Changing Direction)…238
CEBM015901 – Skid Steer Loader SK815-5N, SK815-5NA Shop Manual…241
COVER…241
FOREWORD…242
CONTENTS…242
SAFETY…247
SAFETY NOTICE…247
IMPORTANT SAFETY NOTICE…247
GENERAL PRECAUTIONS…247
PREPARATIONS FOR WORK…247
PRECAUTIONS DURING WORK…248
GENERAL…249
HOW TO READ THE SHOP MANUAL…250
VOLUMES…250
DISTRIBUTION AND UPDATING…250
FILING METHOD…250
REVISED EDITION MARK…250
REVISIONS…250
SYMBOLS…250
HOISTING INSTRUCTIONS…251
HOISTING…251
WIRE ROPES…251
PUSH PULL COUPLER…252
TYPE 1…252
DISCONNECTION…252
CONNECTION…252
TYPE 2…253
DISCONNECTION…253
CONNECTION…253
TYPE 3…254
DISCONNECTION…254
CONNECTION…254
COATING MATERIALS…255
SPECIFIC DRIVING TORQUE…257
STANDARD TIGHTENING TORQUE…258
STANDARD TIGHTENING TORQUE OF BOLTS AND NUTS…258
TIGHTENING TORQUE OF HOSE NUTS…259
TIGHTENING TORQUE OF SPLIT FLANGE BOLTS…259
TIGHTENING TORQUE FOR FLARED NUTS…259
TABLE OF TIGHTENING TORQUES FOR O-RING BOSS PIPING JOINTS…260
TABLE OF TIGHTENING TORQUES FOR O-RING BOSS PLUGS…260
TIGHTENING TORQUE TABLE FOR HOSES (TAPER SEAL TYPE AND FACE SEAL TYPE)…260
ELECTRIC WIRE CODE…261
CLASSIFICATION BY THICKNESS…261
CLASSIFICATION BY COLOR AND CODE…261
CONVERSION TABLES…262
METHOD OF USING THE CONVERSION TABLE…262
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD…269
PTO…271
Maintenance Standard…272
POWER TRAIN…273
Maintenance Standard…274
FINAL DRIVE…278
Maintenance Standard…280
Description…281
Hydraulic Motor…281
Function…281
Operation…281
Flushing Relief Valve…284
Reduction Gearing…285
Function…285
Operating Principle…285
HYDRAULIC PUMP…286
HST Pump LPV40 + 40 (Standard Flow)…286
HST Pump LPV40 + 40 (High Flow)…288
HST Pump LPV40 + 40 (Standard Flow and High Flow)…290
Operation…291
Maintenance Standards…294
SAFETY VALVES…295
Suction Safety Valve Action…295
Charge Safety Valve Action…298
Charge Pump…300
ANTI ENGINE-STALL VALVE (AS VALVE)…301
Maintenance Standards…303
CONTROL VALVES…305
Standard 3-Spool Valve Port Location…305
Valve Sectional Views…306
Super High-Flow 4-Spool Valve Port Location…308
Valve Sectional Views…309
Maintenance Standards…312
Standard 3-spool…312
Super High Flow 4-Spool…316
CLSS (CLOSED CENTER LOAD SENSING SYSTEM)…323
Pressure Compensation Control…323
System Series Circuit Operation…326
Self Leveling Function…327
System In Series-Parallel Circuit Operation…328
Pressure Compensation Valve…330
Dividing Function…331
SOLENOID VALVE…332
Valve Group ST1…332
Valve Group ST2…333
ACCUMULATOR…334
PATTERN CHANGE VALVE (OPTIONAL)…335
Operation…337
Pattern ISO…337
Pattern Optional…337
Maintenance Standards…338
R.H. PPC VALVE (STANDARD)…339
Equipment Control…339
Maintenance Standards…343
R.H. PPC VALVE (PATTERN CHANGE) (OPTIONAL)…345
Equipment and Travel Control…345
L.H. PPC VALVE (STANDARD)…349
Travel Control…349
Maintenance Standards…353
L.H. PPC VALVE PATTERN CHANGE (OPTIONAL)…355
Equipment and Travel Control…355
Maintenance Standards…359
PATTERN CHANGE VALVE (OPTIONAL)…361
Maintenance Standard…361
CYLINDERS…362
Boom…362
Bucket…362
Maintenance Standards…363
WORKING EQUIPMENT…364
20 STANDARD VALUE TABLES…367
STANDARD SERVICE VALUE TABLE…368
Standard Value Table…369
Engine…369
Chassis…370
30 TESTING AND ADJUSTING…375
SPECIAL TOOLS…377
T-ADAPTER PROCEDURES AND KITS…378
ENGINE COMPONENTS…379
Measuring Exhaust Smoke…379
Measuring Exhaust Temperature…379
Measuring Crankcase Pressure…379
Measuring Boost Pressure…379
Measuring Fuel Pressure…379
Bleeding Air From Fuel System…379
Adjusting Engine Stop Solenoid…379
Checking The Engine Speed…380
Adjusting Valve Clearance (SK815-5NA)…381
Adjusting Valve Clearance (SK815-5N)…382
Zero setting…382
Adjustment…382
Measuring Compression Pressure (SK815-5NA)…384
Measuring Compression Pressure (SK815-5N)…385
Control and Adjustment of Fan Belt Tension…386
Checking the Tension…386
Adjusting the Belt Tension…386
Control and Adjustment of the Injection Timing…387
Checking Engine Oil Pressure…389
Adjusting the Stroke of Accelerator Cables…390
ADJUSTING PPC VALVE DRIVE PRESSURES…391
Disassembly and Regulation…391
Assembly…392
Adjustment of the PPC Valve Clearances…393
ADJUSTING SERVO-CONTROL SAFETY SENSOR…394
GEAR CHAIN TENSION…395
Test…395
Adjustment…395
HYDRAULIC CIRCUITS…396
HYDRAULIC PUMP…397
VALVE CALIBRATION…398
HST Valve Calibration…398
AS Valve Calibration…398
Pressure Adjustment at Low Idling…398
Pressure Adjustment at Working Pressure…399
Travel Deviation Check…400
Checking the Deviation…400
Adjusting the Deviation…401
CONTROL VALVE…402
SERVO-CONTROL POWER SUPPLY…404
RELIEVING HYDRAULIC PRESSURE…406
Elimination of Pressures From the Hydraulic Circuits…406
Elimination of Pressure in the Tank…406
Pressurizing the Tank…406
BLEEDING HYDRAULIC CIRCUITS…407
Sequence for Bleeding the Air…407
Bleeding Air From The Pump…407
Bleeding Air From The Cylinders…408
Bleeding Air From Any Optional Equipment…408
50 DISASSEMBLY AND ASSEMBLY…409
HOW TO READ THIS MANUAL…412
Removal And Installation Of Assemblies…412
Special Tools…412
Removal…412
Installation…412
Disassembly and Assembly of Assemblies…414
Special Tools…414
Disassembly…414
Assembly…414
PRECAUTIONS DURING OPERATION…415
Precautions for Disassembly Operation…415
Precautions for Assembly Operation…416
Precautions for Completing Disassembly and Assembly Operations…416
Other Precautions…417
CONNECTOR REPAIR PROCEDURES…418
Stripping Insulation…418
Wire Inspection…418
Contact Terminal Removal (HD30 Type)…419
Crimping Contact Terminal (HD30 Type)…420
Insertion Of Contact Terminal (HD30 Type)…421
Contact Terminal Removal (DT Type)…422
Striping Insulation…423
Crimping Contact Terminal (DT Type)…424
Insertion Of Contact Terminal (DT Type)…425
ENGINE HOOD ASSEMBLY…426
Removal…426
Installation…426
ENGINE ASSEMBLY…427
Removal…427
Installation…430
Valve Cover (SK815-5NA)…431
Removal…431
Installation…431
Valve Cover (SK815-5N turbo)…432
Removal…432
Installation…433
Nozzle (SK815-5NA)…434
Removal…434
Installation…434
Nozzle (SK815-5N turbo)…435
Removal…435
Installation…435
Injector Pump…436
Removal…436
Installation…438
Cylinder Head (SK815-5NA)…439
Removal…439
Installation…441
Cylinder Head (SK815-5N turbo)…442
Removal…442
Installation…444
Water Pump…445
Removal…445
Installation…445
Starting Motor…446
Removal…446
Installation…446
Turbocharger…447
Removal…447
Installation…448
Alternator…449
Removal…449
Installation…449
CAB…450
Tilting The Cab…450
Lowering The Cab…452
Removing the Cab…453
Installing the Cab…455
BATTERY…456
Removal…456
Installation…456
AIR CLEANER ASSEMBLY…457
Removal…457
Installation…457
MUFFLER (SK815-5NA)…458
Removal…458
Installation…458
MUFFLER (SK815-5N turbo)…459
Removal…459
Installation…459
RADIATOR ASSEMBLY…460
Removal…460
Installation…461
FUEL TANK…462
Removal…462
Installation…463
HYDRAULIC PUMP…464
Removal…464
Installation…466
GEAR PUMP…467
Removal…467
Installation…467
ENGINE PUMP COUPLING…468
Removal…468
Installation…468
CONTROL VALVE…469
Removal…469
Installation…469
PPC VALVES…470
Removal…470
Installation…470
WHEEL HUB…471
Removal…471
Installation…472
Disassembly…473
Assembly…474
FINAL DRIVE ASSEMBLY…475
Removal…475
Installation…476
CYLINDER ASSEMBLIES…477
Lift Cylinder Assembly…477
Removal…477
Installation…477
Bucket Cylinder Assembly…478
Removal…478
Installation…479
Disassembly of Cylinders…480
Assembly of the Cylinders…482
Assembly of the Cylinder Head…482
Piston Assembly…483
Piston Rod Assembly…483
Cylinder Assembly…484
WORK EQUIPMENT SYSTEM…486
Removal…486
Installation…488
WORKING EQUIPMENT SUPPORT FRAME…489
Removal…489
Installation…489
90 DIAGRAMS AND SCHEMATICS…491
ELECTRICAL DIAGRAMS…493
Engine Line (1/2)…493
Engine Line (2/2)…494
Frame Line Standard (1/2)…495
Frame Line Standard (2/2)…496
Frame Line Optional (1/2)…497
Frame Line Optional (2/2)…498
Cabin Line Standard (1/4)…499
Cabin Line Standard (2/4)…500
Cabin Line Standard (3/4)…501
Cabin Line Standard (4/4)…502
Cabin Line Optional (1/6)…503
Cabin Line Optional (2/6)…504
Cabin Line Optional (3/6)…505
Cabin Line Optional (4/6)…506
Cabin Line Optional (5/6)…507
Cabin Line Optional (6/6)…508
Top-Cabin Light Line Standard (1/2)…509
Top-Cabin Light Line Standard (2/2)…510
Top-Cabin Light Line Homologation (1/2)…511
Top-Cabin Light Line Homologation (2/2)…512
Standard (1/5)…513
Standard (2/5)…514
Standard (3/5)…515
Standard (4/5)…516
Standard (5/5)…517
Optional (1/7)…518
Optional (2/7)…519
Optional (3/7)…520
Optional (4/7)…522
Optional (5/7)…523
Optional (6/7)…524
Optional (7/7)…525
HYDRAULIC DIAGRAMS…526
Standard…526
High-Flow…527
Road Homologation…528
WEAM003300 – Skid Steer Loader SK714-5 Operation & Maintenance Manual…529
1.1 FOREWORD…531
1.2 INFORMATION ON SAFETY…532
1.3 INTRODUCTION…534
1.3.1 INTENDED USES…534
1.3.2 IMPROPER OR UNAUTHORIZED USES…534
1.3.3 MAIN CHARACTERISTICS…535
1.3.4 RUNNING-IN…535
1.4 PRODUCT IDENTIFICATION…536
1.4.1 MACHINE SERIAL NUMBER…536
1.4.2 MACHINE IDENTIFICATION PLATE…536
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…537
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…537
1.4.5 CAB SERIAL NUMBER…538
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…538
1.4.7 SERIAL NUMBERS AND DEALER’S ADDRESS…539
TABLE OF CONTENTS…540
1.1 FOREWORD 1…540
1.2 INFORMATION ON SAFETY 2…540
1.3 INTRODUCTION 4…540
1.3.1 INTENDED USES 4…540
1.3.2 IMPROPER OR UNAUTHORIZED USES 4…540
1.3.3 MAIN CHARACTERISTICS 5…540
1.3.4 RUNNING-IN 5…540
1.4 PRODUCT IDENTIFICATION 6…540
1.4.1 MACHINE SERIAL NUMBER 6…540
1.4.2 MACHINE IDENTIFICATION PLATE 6…540
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE 7…540
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER 7…540
1.4.5 CAB SERIAL NUMBER 8…540
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed) 8…540
1.4.7 SERIAL NUMBERS AND DEALER’S ADDRESS 9…540
2.1 SAFETY, NOISE AND VIBRATION PLATES 18…540
2.1.1 POSITION OF THE SAFETY PLATES 18…540
2.1.1.1 SAFETY PLATES 18…540
2.1.1.2 SAFETY PLATES FOR MACHINES WITH EXCAVATOR 20…540
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS 22…540
2.1.3 POSITION OF THE NOISE PLATES 26…540
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED 26…540
2.2 GENERAL PRECAUTIONS 27…540
2.2.1 GENERAL SAFETY RULES 27…540
2.2.2 SAFETY DEVICES AND GUARDS 27…540
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS 27…540
2.2.4 UNAUTHORIZED MODIFICATIONS 28…540
2.2.5 LEAVING THE OPERATORS SEAT 28…540
2.2.6 GETTING ON AND OFF THE MACHINE 29…540
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed) 29…540
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL 30…540
2.2.9 PREVENTING BURNS 30…540
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER 31…540
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT 31…540
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT 32…540
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE 32…540
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT 32…540
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE 33…540
2.3.1 SAFETY ON THE WORK SITE 33…540
2.3.2 FIRE PREVENTION 33…540
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB 33…540
2.3.4 ROOM VENTILATION 34…540
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed) 34…540
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…540
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING 35…541
2.4.1 STARTING THE ENGINE 35…541
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS 35…541
2.4.3 CHECKS FOR TRAVELLING IN REVERSE 36…541
2.4.4 MOVING THE MACHINE 37…541
2.4.5 WORKING ON SLOPES 37…541
2.4.6 PREVENTING ELECTROCUTION 39…541
2.4.7 VISIBILITY 40…541
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES 40…541
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT 40…541
2.4.10 WORKING ON LOOSE GROUND 40…541
2.4.11 PARKING THE MACHINE 41…541
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES 42…541
2.5.1 LOADING AND UNLOADING THE MACHINE 42…541
2.5.2 THE ROUTE 42…541
2.6 BATTERY 43…541
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES 43…541
2.6.2 STARTING WITH BOOSTER CABLES 43…541
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY 44…541
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE 46…541
2.8.1 WARNING PLATES 46…541
2.8.2 TOOLS 46…541
2.8.3 PERSONNEL 47…541
2.8.4 EQUIPMENT 47…541
2.8.5 WORKING UNDER THE MACHINE 47…541
2.8.6 KEEPING THE MACHINE CLEAN 47…541
2.8.7 USE OF THE ENGINE DURING MAINTENANCE 48…541
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY 48…541
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION 48…541
2.8.10 RULES FOR REFUELLING AND ADDING OIL 49…541
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR 49…541
2.8.12 USING LAMPS 49…541
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR 50…541
2.8.14 PRECAUTIONS CONCERNING THE STARTER 50…541
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES 51…541
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS 51…541
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES 51…541
2.8.18 COOLING FAN AND FAN BELT 52…541
2.8.19 WASTE MATERIALS 52…541
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES 52…541
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES» 53…541
3.1 SAFETY LOCKS 56…542
3.1.1 LOADER LOCKS 56…542
3.1.2 EXCAVATOR LOCKS (if installed) 58…542
3.1.3 ASPHALT CUTTER LOCKS (if installed) 60…542
3.2 GENERAL VIEWS 61…542
3.2.1 FRONT GENERAL VIEW 61…542
3.2.2 REAR GENERAL VIEW 62…542
3.2.3 CAB INSIDE GENERAL VIEW 63…542
3.3 INSTRUMENTS AND CONTROLS 65…542
3.3.1 INSTRUMENTS 65…542
3.3.2 WARNING LIGHTS 67…542
3.3.3 SWITCHES UND PUSH BUTTONS 72…542
3.3.4 ELECTRICAL ACCESSORIES 77…542
3.3.5 MACHINE CONTROLS 78…542
3.4 FUSES AND RELAYS 96…542
3.4.1 MACHINE FUNCTION FUSES 96…542
3.4.2 MAIN FUSE 97…542
3.4.3 RELAYS 98…542
3.5 GUARDS AND DRIVER’S SEAT 100…542
3.5.1 ENGINE HOOD 100…542
3.5.2 REAR PANEL 101…542
3.5.3 CAB 102…542
3.5.3.1 RAISING THE CAB 103…542
3.5.4 STANDARD SEAT 105…542
3.5.5 CUSHIONED SEAT 105…542
3.5.6 SAFETY BELT 106…542
3.5.7 EMERGENCY EXIT 106…542
3.5.8 TECHNICAL DOCUMENTATION CASE 107…542
3.5.9 FIRE EXTINGUISHER 107…542
3.5.10 FIRST AID KIT 107…542
3.6 USE OF THE MACHINE 109…542
3.6.1 CHECKS BEFORE STARTING THE ENGINE 109…542
3.6.1.1 VISUAL CHECKS 109…542
3.6.1.2 DAILY CHECKS 109…542
3.6.1.3 OPERATIONAL CHECKS 110…542
3.6.2 STARTING THE ENGINE 111…542
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES 111…542
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES 112…542
3.6.3 WARMING THE ENGINE 113…542
3.6.4 HEATING THE HYDRAULIC OIL 113…542
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM) 113…542
3.6.5.1 STEERING (CHANGING DIRECTION) 115…542
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM) 117…542
3.6.6.1 STEERING (CHANGING DIRECTION) 119…542
3.6.7 MOVING ON SLOPES 121…542
3.6.8 MAXIMUM IMMERSION DEPTH 122…542
3.7 PARKING THE MACHINE 123…543
3.7.1 PARKING ON LEVEL GROUND 123…543
3.7.2 PARKING ON SLOPES 124…543
3.8 STOPPING THE ENGINE 125…543
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES 126…543
3.9.1 LOADING AND UNLOADING THE MACHINE 126…543
3.9.2 TRANSPORT 127…543
3.10 HOW TO LIFT THE MACHINE 128…543
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON 129…543
3.11.1 FUEL AND LUBRICANTS 129…543
3.11.2 COOLANT 129…543
3.11.3 BATTERY 130…543
3.11.4 OTHER PRECAUTIONS 130…543
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK 130…543
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON 131…543
3.13 USING THE WORK EQUIPMENT 132…543
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE 132…543
3.13.2 ORGANIZING THE WORK AREA 133…543
3.13.3 LOADING MATERIAL ON HEAPS AND ON LEVEL SURFACES 134…543
3.13.4 LOADING MATERIAL ON SLOPES 135…543
3.13.5 DIGGING METHOD 136…543
3.13.6 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING 137…543
3.13.6.1 RELEASING THE BUCKET 138…543
3.13.6.2 COUPLING THE BUCKET 138…543
3.13.7 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING 140…543
3.13.7.1 RELEASING THE BUCKET 141…543
3.13.7.2 COUPLING THE BUCKET 141…543
3.14 LONG PERIODS OF INACTIVITY 143…543
3.14.1 BEFORE THE PERIOD OF INACTIVITY 143…543
3.14.2 DURING THE PERIOD OF INACTIVITY 144…543
3.14.3 AFTER THE PERIOD OF INACTIVITY 144…543
3.15 TROUBLESHOOTING 145…543
3.15.1 HOW TO REMOVE THE MACHINE 145…543
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED 145…543
3.15.3 IF THE BATTERY IS DEPLETED 146…543
3.15.3.1 STARTING WITH BOOSTER CABLES 147…543
3.15.4 OTHER TROUBLES 148…543
3.15.4.1 ELECTRICAL CIRCUIT 148…543
3.15.4.2 HYDRAULIC SYSTEM 149…543
3.15.4.3 ENGINE 150…543
3.15.4.4 HYDROSTATIC TRANSMISSION 151…543
4.1 GUIDE TO MAINTENANCE 154…544
4.2 MAINTENANCE NOTES 156…544
4.2.1 NOTES REGARDING THE ENGINE 156…544
4.2.1.1 ENGINE OIL 156…544
4.2.1.2 COOLANT 156…544
4.2.1.3 FUEL 157…544
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM 157…544
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM 158…544
4.2.4 NOTES REGARDING LUBRICATION 158…544
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING 159…544
4.3 FUEL, COOLANT AND LUBRICANTS 160…544
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES 162…544
4.4 DRIVING TORQUES FOR SCREWS AND NUTS 163…544
4.4.1 STANDARD DRIVING TORQUES 163…544
4.4.2 SPECIFIC DRIVING TORQUES 163…544
4.5 LUBRICATION 164…544
4.5.1 LUBRICATION DIAGRAM 164…544
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY 165…544
4.6.1 CRITICAL PARTS FOR SAFETY 166…544
4.7 MAINTENANCE PLAN 172…544
4.7.1 WHEN REQUIRED 175…544
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE 175…544
4.7.1.b TYRE ROTATION 176…544
4.7.1.c WASHING THE COOLING CIRCUIT 177…544
4.7.1.d DRAINING THE FUEL TANK 178…544
4.7.1.e RELEASING THE PARKING BRAKE 179…544
4.7.2 CHECKS BEFORE STARTING 180…544
4.7.2.a VARIOUS CHECKS 180…544
4.7.2.b CHECKING THE COOLANT LEVEL 180…544
4.7.2.c CHECKING THE FUEL LEVEL 181…544
4.7.2.d CHECKING THE ENGINE OIL LEVEL 182…544
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT 183…544
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER 184…544
4.7.2.g CHECKING THE WIRING SYSTEM 184…544
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION 185…544
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION 185…544
4.7.4.a CHECKING THE TYRE PRESSURE 185…544
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR 185…544
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION 186…544
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION 186…544
4.7.6.a ADJUSTING THE FAN BELT TENSION 186…544
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL 187…544
4.7.6.c CHECKING THE GEARING CHAIN TENSION 188…544
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS 189…544
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE 190…544
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS 190…544
4.7.6.g LUBRICATING THE JOINTS 191…544
4.7.6.h CHANGING THE ENGINE OIL 192…544
4.7.6.j CHANGING THE ENGINE OIL FILTER 193…544
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…545
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION 194…545
4.7.8.a CHANGING THE FUEL FILTER 194…545
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER 196…545
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER 197…545
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…545
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION 200…545
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION 200…545
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER 201…545
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE 203…545
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION 204…545
4.7.10.a CHANGING THE COOLANT 204…545
4.7.10.b CHANGING THE SUCTION FILTER 206…545
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER 207…545
5.1 TECHNICAL DATA 210…545
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS 210…545
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT 212…545
5.1.3 TECHNICAL CHARACTERISTICS 214…545
6.1 AUTHORIZED OPTIONAL EQUIPMENT 218…545
6.1.1 PRECAUTIONS REGARDING SAFETY 218…545
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT 219…545
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT 220…545
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH HIGH-FLOW HYDRAULIC S…545
6.2 CHANGING THE AUTHORIZED EQUIPMENT 222…545
6.2.1 CONNECTING THE EXCAVATOR 222…545
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT 223…545
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK 225…545
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR 226…545
6.2.5 USING THE MACHINE WITH THE EXCAVATOR 226…545
6.3 PALLET FORKS 227…545
2.1 SAFETY, NOISE AND VIBRATION PLATES…548
2.1.1 POSITION OF THE SAFETY PLATES…548
2.1.1.1 SAFETY PLATES…548
2.1.1.2 SAFETY PLATES FOR MACHINES WITH EXCAVATOR…550
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS…552
2.1.3 POSITION OF THE NOISE PLATES…556
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…556
2.2 GENERAL PRECAUTIONS…557
2.2.1 GENERAL SAFETY RULES…557
2.2.2 SAFETY DEVICES AND GUARDS…557
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…557
2.2.4 UNAUTHORIZED MODIFICATIONS…558
2.2.5 LEAVING THE OPERATORS SEAT…558
2.2.6 GETTING ON AND OFF THE MACHINE…559
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…559
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…560
2.2.9 PREVENTING BURNS…560
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…561
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…561
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…562
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…562
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…562
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…563
2.3.1 SAFETY ON THE WORK SITE…563
2.3.2 FIRE PREVENTION…563
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…563
2.3.4 ROOM VENTILATION…564
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…564
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…564
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…565
2.4.1 STARTING THE ENGINE…565
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS…565
2.4.3 CHECKS FOR TRAVELLING IN REVERSE…566
2.4.4 MOVING THE MACHINE…567
2.4.5 WORKING ON SLOPES…567
2.4.6 PREVENTING ELECTROCUTION…569
2.4.7 VISIBILITY…570
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…570
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…570
2.4.10 WORKING ON LOOSE GROUND…570
2.4.11 PARKING THE MACHINE…571
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…572
2.5.1 LOADING AND UNLOADING THE MACHINE…572
2.5.2 THE ROUTE…572
2.6 BATTERY…573
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…573
2.6.2 STARTING WITH BOOSTER CABLES…573
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…574
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…576
2.8.1 WARNING PLATES…576
2.8.2 TOOLS…576
2.8.3 PERSONNEL…577
2.8.4 EQUIPMENT…577
2.8.5 WORKING UNDER THE MACHINE…577
2.8.6 KEEPING THE MACHINE CLEAN…577
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…578
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…578
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…578
2.8.10 RULES FOR REFUELLING AND ADDING OIL…579
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…579
2.8.12 USING LAMPS…579
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…580
2.8.14 PRECAUTIONS CONCERNING THE STARTER…580
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…581
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…581
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…581
2.8.18 COOLING FAN AND FAN BELT…582
2.8.19 WASTE MATERIALS…582
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES…582
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…583
3.1 SAFETY LOCKS…586
3.1.1 LOADER LOCKS…586
3.1.2 EXCAVATOR LOCKS (if installed)…588
3.1.3 ASPHALT CUTTER LOCKS (if installed)…590
3.2 GENERAL VIEWS…591
3.2.1 FRONT GENERAL VIEW…591
3.2.2 REAR GENERAL VIEW…592
3.2.3 CAB INSIDE GENERAL VIEW…593
3.3 INSTRUMENTS AND CONTROLS…595
3.3.1 INSTRUMENTS…595
3.3.2 WARNING LIGHTS…597
3.3.3 SWITCHES UND PUSH BUTTONS…602
3.3.4 ELECTRICAL ACCESSORIES…607
3.3.5 MACHINE CONTROLS…608
3.4 FUSES AND RELAYS…626
3.4.1 MACHINE FUNCTION FUSES…626
STANDARD VERSION…626
VERSION WITH OPTIONALS…627
3.4.2 MAIN FUSE…627
3.4.3 RELAYS…628
3.5 GUARDS AND DRIVER’S SEAT…630
3.5.1 ENGINE HOOD…630
3.5.2 REAR PANEL…631
3.5.3 CAB…632
3.5.3.1 RAISING THE CAB…633
3.5.4 STANDARD SEAT…635
3.5.5 CUSHIONED SEAT…635
3.5.6 SAFETY BELT…636
3.5.7 EMERGENCY EXIT…636
3.5.8 TECHNICAL DOCUMENTATION CASE…637
3.5.9 FIRE EXTINGUISHER…637
3.5.10 FIRST AID KIT…637
3.6 USE OF THE MACHINE…639
3.6.1 CHECKS BEFORE STARTING THE ENGINE…639
3.6.1.1 VISUAL CHECKS…639
3.6.1.2 DAILY CHECKS…639
3.6.1.3 OPERATIONAL CHECKS…640
3.6.2 STARTING THE ENGINE…641
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…641
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…642
3.6.3 WARMING THE ENGINE…643
3.6.4 HEATING THE HYDRAULIC OIL…643
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…643
3.6.5.1 STEERING (CHANGING DIRECTION)…645
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…647
3.6.6.1 STEERING (CHANGING DIRECTION)…649
3.6.7 MOVING ON SLOPES…651
3.6.8 MAXIMUM IMMERSION DEPTH…652
3.7 PARKING THE MACHINE…653
3.7.1 PARKING ON LEVEL GROUND…653
3.7.2 PARKING ON SLOPES…654
3.8 STOPPING THE ENGINE…655
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…656
3.9.1 LOADING AND UNLOADING THE MACHINE…656
3.9.2 TRANSPORT…657
3.10 HOW TO LIFT THE MACHINE…658
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…659
3.11.1 FUEL AND LUBRICANTS…659
3.11.2 COOLANT…659
3.11.3 BATTERY…660
3.11.4 OTHER PRECAUTIONS…660
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…660
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…661
3.13 USING THE WORK EQUIPMENT…662
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…662
3.13.2 ORGANIZING THE WORK AREA…663
3.13.3 LOADING MATERIAL ON HEAPS AND ON LEVEL SURFACES…664
3.13.4 LOADING MATERIAL ON SLOPES…665
3.13.5 DIGGING METHOD…666
3.13.6 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…667
3.13.6.1 RELEASING THE BUCKET…668
3.13.6.2 COUPLING THE BUCKET…668
3.13.7 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…670
3.13.7.1 RELEASING THE BUCKET…671
3.13.7.2 COUPLING THE BUCKET…671
3.14 LONG PERIODS OF INACTIVITY…673
3.14.1 BEFORE THE PERIOD OF INACTIVITY…673
3.14.2 DURING THE PERIOD OF INACTIVITY…674
3.14.3 AFTER THE PERIOD OF INACTIVITY…674
3.15 TROUBLESHOOTING…675
3.15.1 HOW TO REMOVE THE MACHINE…675
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…675
3.15.3 IF THE BATTERY IS DEPLETED…676
3.15.3.1 STARTING WITH BOOSTER CABLES…677
3.15.4 OTHER TROUBLES…678
3.15.4.1 ELECTRICAL CIRCUIT…678
3.15.4.2 HYDRAULIC SYSTEM…679
3.15.4.3 ENGINE…680
3.15.4.4 HYDROSTATIC TRANSMISSION…681
4.1 GUIDE TO MAINTENANCE…684
4.2 MAINTENANCE NOTES…686
4.2.1 NOTES REGARDING THE ENGINE…686
4.2.1.1 ENGINE OIL…686
4.2.1.2 COOLANT…686
4.2.1.3 FUEL…687
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…687
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…688
4.2.4 NOTES REGARDING LUBRICATION…688
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…689
4.3 FUEL, COOLANT AND LUBRICANTS…690
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…692
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…693
4.4.1 STANDARD DRIVING TORQUES…693
4.4.2 SPECIFIC DRIVING TORQUES…693
4.5 LUBRICATION…694
4.5.1 LUBRICATION DIAGRAM…694
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…695
4.6.1 CRITICAL PARTS FOR SAFETY…696
FUEL SUPPLY SYSTEM…696
STANDARD HYDRAULIC SYSTEM…697
HIGH-FLOW HYDRAULIC SYSTEM…699
OPERATORíS SAFETY…701
4.7 MAINTENANCE PLAN…702
4.7.1 WHEN REQUIRED…705
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…705
4.7.1.b TYRE ROTATION…706
4.7.1.c WASHING THE COOLING CIRCUIT…707
4.7.1.d DRAINING THE FUEL TANK…708
4.7.1.e RELEASING THE PARKING BRAKE…709
4.7.2 CHECKS BEFORE STARTING…710
4.7.2.a VARIOUS CHECKS…710
4.7.2.b CHECKING THE COOLANT LEVEL…710
4.7.2.c CHECKING THE FUEL LEVEL…711
4.7.2.d CHECKING THE ENGINE OIL LEVEL…712
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…713
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…714
4.7.2.g CHECKING THE WIRING SYSTEM…714
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…715
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…715
4.7.4.a CHECKING THE TYRE PRESSURE…715
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…715
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…716
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…716
4.7.6.a ADJUSTING THE FAN BELT TENSION…716
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL…717
4.7.6.c CHECKING THE GEARING CHAIN TENSION…718
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS…719
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE…720
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…720
4.7.6.g LUBRICATING THE JOINTS…721
4.7.6.h CHANGING THE ENGINE OIL…722
4.7.6.j CHANGING THE ENGINE OIL FILTER…723
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…724
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…724
4.7.8.a CHANGING THE FUEL FILTER…724
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…726
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…727
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…728
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…730
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…730
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…731
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…733
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…734
4.7.10.a CHANGING THE COOLANT…734
4.7.10.b CHANGING THE SUCTION FILTER…736
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…737
5.1 TECHNICAL DATA…740
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…740
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…742
5.1.3 TECHNICAL CHARACTERISTICS…744
6.1 AUTHORIZED OPTIONAL EQUIPMENT…748
6.1.1 PRECAUTIONS REGARDING SAFETY…748
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…749
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…750
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH HIGH-FLOW HYDRAULIC S…751
6.2 CHANGING THE AUTHORIZED EQUIPMENT…752
6.2.1 CONNECTING THE EXCAVATOR…752
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…753
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…755
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…756
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…756
6.3 PALLET FORKS…757
WEAM003301 – Skid Steer Loader SK714-5 Operation & Maintenance Manual…759
1.1 FOREWORD…761
1.2 INFORMATION ON SAFETY…762
1.3 INTRODUCTION…764
1.3.1 INTENDED USES…764
1.3.2 IMPROPER OR UNAUTHORIZED USES…764
1.3.3 MAIN CHARACTERISTICS…765
1.3.4 RUNNING-IN…765
1.4 PRODUCT IDENTIFICATION…766
1.4.1 MACHINE SERIAL NUMBER…766
1.4.2 MACHINE IDENTIFICATION PLATE…766
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…767
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…767
1.4.5 CAB SERIAL NUMBER…768
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…768
1.4.7 SERIAL NUMBERS AND DEALER’S ADDRESS…769
TABLE OF CONTENTS…770
2.1 SAFETY, NOISE AND VIBRATION PLATES…778
2.1.1 POSITION OF THE SAFETY PLATES…778
2.1.1.1 SAFETY PLATES…778
2.1.1.2 SAFETY PLATES FOR MACHINES WITH EXCAVATOR…780
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS…782
2.1.3 POSITION OF THE NOISE PLATES…786
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…786
2.2 GENERAL PRECAUTIONS…787
2.2.1 GENERAL SAFETY RULES…787
2.2.2 SAFETY DEVICES AND GUARDS…787
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…787
2.2.4 UNAUTHORIZED MODIFICATIONS…788
2.2.5 LEAVING THE OPERATORS SEAT…788
2.2.6 GETTING ON AND OFF THE MACHINE…789
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…789
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…790
2.2.9 PREVENTING BURNS…790
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…791
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…791
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…792
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…792
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…792
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…793
2.3.1 SAFETY ON THE WORK SITE…793
2.3.2 FIRE PREVENTION…793
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…793
2.3.4 ROOM VENTILATION…794
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…794
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…794
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…795
2.4.1 STARTING THE ENGINE…795
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS…795
2.4.3 CHECKS FOR TRAVELLING IN REVERSE…796
2.4.4 MOVING THE MACHINE…797
2.4.5 WORKING ON SLOPES…797
2.4.6 PREVENTING ELECTROCUTION…799
2.4.7 VISIBILITY…800
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…800
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…800
2.4.10 WORKING ON LOOSE GROUND…800
2.4.11 PARKING THE MACHINE…801
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…802
2.5.1 LOADING AND UNLOADING THE MACHINE…802
2.5.2 THE ROUTE…802
2.6 BATTERY…803
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…803
2.6.2 STARTING WITH BOOSTER CABLES…803
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…804
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…806
2.8.1 WARNING PLATES…806
2.8.2 TOOLS…806
2.8.3 PERSONNEL…807
2.8.4 EQUIPMENT…807
2.8.5 WORKING UNDER THE MACHINE…807
2.8.6 KEEPING THE MACHINE CLEAN…807
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…808
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…808
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…808
2.8.10 RULES FOR REFUELLING AND ADDING OIL…809
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…809
2.8.12 USING LAMPS…809
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…810
2.8.14 PRECAUTIONS CONCERNING THE STARTER…810
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…811
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…811
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…811
2.8.18 COOLING FAN AND FAN BELT…812
2.8.19 WASTE MATERIALS…812
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES…812
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…813
3.1 SAFETY LOCKS…816
3.1.1 LOADER LOCKS…816
3.1.2 EXCAVATOR LOCKS (if installed)…818
3.1.3 ASPHALT CUTTER LOCKS (if installed)…820
3.2 GENERAL VIEWS…821
3.2.1 FRONT GENERAL VIEW…821
3.2.2 REAR GENERAL VIEW…822
3.2.3 CAB INSIDE GENERAL VIEW…823
3.3 INSTRUMENTS AND CONTROLS…825
3.3.1 INSTRUMENTS…825
3.3.2 WARNING LIGHTS…827
3.3.3 SWITCHES UND PUSH BUTTONS…832
3.3.4 ELECTRICAL ACCESSORIES…837
3.3.5 MACHINE CONTROLS…839
ISO PATTERN CONTROL SYSTEM…842
OPTIONAL PATTERN CONTROL SYSTEM…846
3.4 FUSES AND RELAYS…857
3.4.1 MACHINE FUNCTION FUSES…857
STANDARD VERSION…857
VERSION WITH OPTIONALS…858
3.4.2 MAIN FUSE…858
3.4.3 RELAYS…859
3.5 GUARDS AND DRIVER’S SEAT…861
3.5.1 ENGINE HOOD…861
3.5.2 REAR PANEL…862
3.5.3 CAB…863
3.5.3.1 RAISING THE CAB…864
3.5.4 STANDARD SEAT…866
3.5.5 CUSHIONED SEAT…866
3.5.6 SAFETY BELT…867
3.5.7 EMERGENCY EXIT…867
3.5.8 TECHNICAL DOCUMENTATION CASE…868
3.5.9 FIRE EXTINGUISHER…868
3.5.10 FIRST AID KIT…868
3.6 USE OF THE MACHINE…869
3.6.1 CHECKS BEFORE STARTING THE ENGINE…869
3.6.1.1 VISUAL CHECKS…869
3.6.1.2 DAILY CHECKS…869
3.6.1.3 OPERATIONAL CHECKS…870
3.6.2 STARTING THE ENGINE…871
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…871
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…872
3.6.3 WARMING THE ENGINE…873
3.6.4 HEATING THE HYDRAULIC OIL…873
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…873
3.6.5.1 STEERING (CHANGING DIRECTION)…875
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…877
3.6.6.1 STEERING (CHANGING DIRECTION)…879
3.6.7 MOVING ON SLOPES…881
3.6.8 MAXIMUM IMMERSION DEPTH…882
3.7 PARKING THE MACHINE…883
3.7.1 PARKING ON LEVEL GROUND…883
3.7.2 PARKING ON SLOPES…884
3.8 STOPPING THE ENGINE…885
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…886
3.9.1 LOADING AND UNLOADING THE MACHINE…886
3.9.2 TRANSPORT…887
3.10 HOW TO LIFT THE MACHINE…888
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…889
3.11.1 FUEL AND LUBRICANTS…889
3.11.2 COOLANT…889
3.11.3 BATTERY…890
3.11.4 OTHER PRECAUTIONS…890
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…890
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…891
3.13 USING THE WORK EQUIPMENT…892
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…892
3.13.2 ORGANIZING THE WORK AREA…893
3.13.3 LOADING MATERIAL ON HEAPS AND ON LEVEL SURFACES…894
3.13.4 LOADING MATERIAL ON SLOPES…895
3.13.5 DIGGING METHOD…896
3.13.6 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…897
3.13.6.1 RELEASING THE BUCKET…898
3.13.6.2 COUPLING THE BUCKET…898
3.13.7 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…900
3.13.7.1 RELEASING THE BUCKET…901
3.13.7.2 COUPLING THE BUCKET…901
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…902
3.13.7.4 ADJUSTING THE LOCKING PINS…903
3.14 LONG PERIODS OF INACTIVITY…904
3.14.1 BEFORE THE PERIOD OF INACTIVITY…904
3.14.2 DURING THE PERIOD OF INACTIVITY…905
3.14.3 AFTER THE PERIOD OF INACTIVITY…905
3.15 TROUBLESHOOTING…906
3.15.1 HOW TO REMOVE THE MACHINE…906
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…906
3.15.3 IF THE BATTERY IS DEPLETED…907
3.15.3.1 STARTING WITH BOOSTER CABLES…908
3.15.4 OTHER TROUBLES…909
3.15.4.1 ELECTRICAL CIRCUIT…909
3.15.4.2 HYDRAULIC SYSTEM…910
3.15.4.3 ENGINE…911
3.15.4.4 HYDROSTATIC TRANSMISSION…912
4.1 GUIDE TO MAINTENANCE…916
4.2 MAINTENANCE NOTES…918
4.2.1 NOTES REGARDING THE ENGINE…918
4.2.1.1 ENGINE OIL…918
4.2.1.2 COOLANT…918
4.2.1.3 FUEL…919
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…919
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…920
4.2.4 NOTES REGARDING LUBRICATION…920
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…921
4.3 FUEL, COOLANT AND LUBRICANTS…922
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…924
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…925
4.4.1 STANDARD DRIVING TORQUES…925
4.4.2 SPECIFIC DRIVING TORQUES…925
4.5 LUBRICATION…926
4.5.1 LUBRICATION DIAGRAM…926
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…927
4.6.1 CRITICAL PARTS FOR SAFETY…928
FUEL SUPPLY SYSTEM…928
STANDARD HYDRAULIC SYSTEM…929
HIGH-FLOW HYDRAULIC SYSTEM…931
OPERATORíS SAFETY…933
4.7 MAINTENANCE PLAN…934
4.7.1 WHEN REQUIRED…937
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…937
4.7.1.b TYRE ROTATION…938
4.7.1.c DRAINING THE FUEL TANK…939
4.7.1.d RELEASING THE PARKING BRAKE…940
4.7.2 CHECKS BEFORE STARTING…941
4.7.2.a VARIOUS CHECKS…941
4.7.2.b CHECKING THE COOLANT LEVEL…941
4.7.2.c CHECKING THE FUEL LEVEL…942
4.7.2.d CHECKING THE ENGINE OIL LEVEL…943
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…944
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…945
4.7.2.g CHECKING THE WIRING SYSTEM…945
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…946
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…946
4.7.4.a CHECKING THE TYRE PRESSURE…946
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…946
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…947
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…947
4.7.6.a ADJUSTING THE FAN BELT TENSION…947
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL…948
4.7.6.c CHECKING THE GEARING CHAIN TENSION…949
ADJUSTING THE CHAINS…950
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS…951
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE…951
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…952
4.7.6.g LUBRICATING THE JOINTS…953
EQUIPMENT LUBRICATION POINTS…953
4.7.6.h CHANGING THE ENGINE OIL…954
4.7.6.j CHANGING THE ENGINE OIL FILTER…955
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…956
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…956
4.7.8.a CHANGING THE FUEL FILTER…956
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…958
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…959
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…960
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…962
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…962
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…963
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…965
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…966
4.7.10.a CHANGING THE COOLANT…966
4.7.10.b CHANGING THE SUCTION FILTER…968
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…969
5.1 TECHNICAL DATA…972
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…972
OVERALL DIMENSIONS WITH STANDARD BUCKET L 1550 AND TYRES (10×16.5)…972
OVERALL DIMENSIONS WITH BUCKET L 1460 AND TYRES (7.00×16.5)…973
OVERALL DIMENSIONS WITH BUCKET L 1730 AND TYRES (10×16.5)…973
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…974
MACHINE OVERALL DIMENSIONS WITH EXCAVATOR (E30)…974
MACHINE OVERALL DIMENSIONS WITH ASPHALT CUTTER…975
5.1.3 TECHNICAL CHARACTERISTICS…976
6.1 AUTHORIZED OPTIONAL EQUIPMENT…980
6.1.1 PRECAUTIONS REGARDING SAFETY…980
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…981
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…982
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH HIGH-FLOW HYDRAULIC S…983
6.2 CHANGING THE AUTHORIZED EQUIPMENT…984
6.2.1 CONNECTING THE EXCAVATOR…984
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…985
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…987
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…988
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…988
6.3 PALLET FORKS…989
WEAM003303 – Skid Steer Loader SK714-5 Operation & Maintenance Manual…991
1.1 FOREWORD…993
1.2 INFORMATION ON SAFETY…994
1.3 INTRODUCTION…996
1.3.1 INTENDED USES…996
1.3.2 IMPROPER OR UNAUTHORIZED USES…996
1.3.3 MAIN CHARACTERISTICS…996
1.3.4 RUNNING-IN…997
1.4 PRODUCT IDENTIFICATION…998
1.4.1 MACHINE SERIAL NUMBER…998
1.4.2 MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN)…998
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…999
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…999
1.4.5 CAB SERIAL NUMBER…999
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…999
1.4.7 SERIAL NUMBERS AND DEALER’S ADDRESS…1000
TABLE OF CONTENTS…1001
2.1 SAFETY, NOISE AND VIBRATION PLATES…1008
2.1.1 POSITION OF THE SAFETY PLATES…1008
2.1.1.1 SAFETY PLATES…1008
2.1.1.2 SAFETY PLATES FOR MACHINES WITH EXCAVATOR…1010
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS…1012
2.1.3 POSITION OF THE NOISE PLATES…1015
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…1015
2.2 GENERAL PRECAUTIONS…1016
2.2.1 GENERAL SAFETY RULES…1016
2.2.2 SAFETY DEVICES AND GUARDS…1016
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…1016
2.2.4 UNAUTHORIZED MODIFICATIONS…1017
2.2.5 LEAVING THE OPERATORS SEAT…1017
2.2.6 GETTING ON AND OFF THE MACHINE…1018
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…1018
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…1019
2.2.9 PREVENTING BURNS…1019
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…1020
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1020
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…1021
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…1021
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…1021
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…1022
2.3.1 SAFETY ON THE WORK SITE…1022
2.3.2 FIRE PREVENTION…1022
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…1022
2.3.4 ROOM VENTILATION…1023
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…1023
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if installed)…1023
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…1024
2.4.1 STARTING THE ENGINE…1024
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS…1024
2.4.3 CHECKS FOR TRAVELLING IN REVERSE…1025
2.4.4 MOVING THE MACHINE…1026
2.4.5 WORKING ON SLOPES…1026
2.4.6 PREVENTING ELECTROCUTION…1028
2.4.7 VISIBILITY…1029
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…1029
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1029
2.4.10 WORKING ON LOOSE GROUND…1029
2.4.11 PARKING THE MACHINE…1030
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1031
2.5.1 LOADING AND UNLOADING THE MACHINE…1031
2.5.2 THE ROUTE…1031
2.6 BATTERY…1032
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…1032
2.6.2 STARTING WITH BOOSTER CABLES…1032
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…1033
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…1035
2.8.1 WARNING PLATES…1035
2.8.2 TOOLS…1035
2.8.3 PERSONNEL…1036
2.8.4 EQUIPMENT…1036
2.8.5 WORKING UNDER THE MACHINE…1036
2.8.6 KEEPING THE MACHINE CLEAN…1036
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…1037
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…1037
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…1037
2.8.10 RULES FOR REFUELLING AND ADDING OIL…1038
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…1038
2.8.12 USING LAMPS…1038
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…1039
2.8.14 PRECAUTIONS CONCERNING THE STARTER…1039
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…1040
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…1040
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…1040
2.8.18 COOLING FAN AND FAN BELT…1041
2.8.19 WASTE MATERIALS…1041
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES…1041
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…1042
3.1 SAFETY LOCKS…1044
3.1.1 LOADER LOCKS…1044
3.1.2 EXCAVATOR LOCKS (if installed)…1046
3.1.3 ASPHALT CUTTER LOCKS (if installed)…1048
3.2 GENERAL VIEWS…1049
3.2.1 FRONT GENERAL VIEW…1049
3.2.2 REAR GENERAL VIEW…1050
3.2.3 CAB INSIDE GENERAL VIEW…1051
3.3 INSTRUMENTS AND CONTROLS…1053
3.3.1 INSTRUMENTS…1053
3.3.2 WARNING LIGHTS…1055
3.3.3 SWITCHES UND PUSH BUTTONS…1060
3.3.4 ELECTRICAL ACCESSORIES…1065
3.3.5 MACHINE CONTROLS…1067
3.4 FUSES AND RELAYS…1086
3.4.1 MACHINE FUNCTION FUSES…1086
3.4.2 MAIN FUSE…1087
3.4.3 RELAYS…1088
3.5 GUARDS AND DRIVER’S SEAT…1090
3.5.1 ENGINE HOOD…1090
3.5.2 REAR PANEL…1091
3.5.3 CAB…1092
3.5.3.1 RAISING THE CAB…1093
3.5.4 STANDARD SEAT…1095
3.5.5 CUSHIONED SEAT…1095
3.5.6 SAFETY BELT…1096
3.5.7 EMERGENCY EXIT…1096
3.5.8 TECHNICAL DOCUMENTATION CASE…1097
3.5.9 FIRE EXTINGUISHER…1097
3.5.10 FIRST AID KIT…1097
3.6 USE OF THE MACHINE…1098
3.6.1 CHECKS BEFORE STARTING THE ENGINE…1098
3.6.1.1 VISUAL CHECKS…1098
3.6.1.2 OPERATIONAL CHECKS…1099
3.6.2 STARTING THE ENGINE…1100
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…1100
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…1101
3.6.3 WARMING THE ENGINE…1102
3.6.4 HEATING THE HYDRAULIC OIL…1102
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEMERN)…1102
3.6.5.1 STEERING (CHANGING DIRECTION)…1104
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…1106
3.6.6.1 STEERING (CHANGING DIRECTION)…1108
3.6.7 MOVING ON SLOPES…1110
3.6.8 MAXIMUM IMMERSION DEPTH…1111
3.7 PARKING THE MACHINE…1112
3.7.1 PARKING ON LEVEL GROUND…1112
3.7.2 PARKING ON SLOPES…1113
3.8 STOPPING THE ENGINE…1114
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1115
3.9.1 LOADING AND UNLOADING THE MACHINE…1115
3.9.2 TRANSPORT…1116
3.10 HOW TO LIFT THE MACHINE…1117
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…1118
3.11.1 FUEL AND LUBRICANTS…1118
3.11.2 COOLANT…1118
3.11.3 BATTERY…1119
3.11.4 OTHER PRECAUTIONS…1119
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…1119
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…1120
3.13 USING THE WORK EQUIPMENT…1121
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…1121
3.13.2 ORGANIZING THE WORK ARE…1122
3.13.3 LOADING MATERIAL ON HEAPS AND ON LEVEL SURFACES…1123
3.13.4 LOADING MATERIAL ON SLOPES…1124
3.13.5 DIGGING METHOD…1125
3.13.6 CHANGING THE BUCKET OR THE EQUIPMENT WITH STANDARD RAPID COUPLING…1126
3.13.6.1 RELEASING THE BUCKET…1127
3.13.6.2 COUPLING THE BUCKET…1127
3.13.7 CHANGING THE BUCKET OR THE EQUIPMENT WITH OPTIONAL RAPID COUPLING…1129
3.13.7.1 REMOVING THE BUCKET OR THE EQUIPMENT…1130
3.13.7.2 CONNECTING THE BUCKET…1131
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…1132
3.13.7.4 ADJUSTING THE LOCKING PINS…1133
3.14 LONG PERIODS OF INACTIVITY…1134
3.14.1 BEFORE THE PERIOD OF INACTIVITY…1134
3.14.2 DURING THE PERIOD OF INACTIVITY…1135
3.14.3 AFTER THE PERIOD OF INACTIVITY…1135
3.15 TROUBLESHOOTING…1136
3.15.1 HOW TO REMOVE THE MACHINE…1136
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…1136
3.15.3 IF THE BATTERY IS DEPLETED…1137
3.15.3.1 STARTING WITH BOOSTER CABLES…1138
3.15.4 OTHER TROUBLES…1139
3.15.4.1 ELECTRICAL CIRCUIT…1139
3.15.4.2 HYDRAULIC SYSTEM…1139
3.15.4.3 ENGINE…1140
3.15.4.4 TRASMISSIONE IDROSTATICA…1141
4.1 GUIDE TO MAINTENANCE…1144
4.2 MAINTENANCE NOTES…1146
4.2.1 NOTES REGARDING THE ENGINE…1146
4.2.1.1 ENGINE OIL…1146
4.2.1.2 COOLANT…1146
4.2.1.3 FUEL…1147
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…1147
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…1147
4.2.4 NOTES REGARDING LUBRICATION…1148
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…1148
4.3 FUEL, COOLANT AND LUBRICANTS…1149
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…1151
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…1152
4.4.1 STANDARD DRIVING TORQUES…1152
4.4.2 SPECIFIC DRIVING TORQUES…1152
4.5 LUBRICATION…1153
4.5.1 LUBRICATION DIAGRAM…1153
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…1154
4.6.1 CRITICAL PARTS FOR SAFETY…1155
4.7 MAINTENANCE PLAN…1161
4.8 MAINTENANCE PROCEDURE…1163
4.8.1 WHEN REQUIRED…1163
4.8.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…1163
4.8.1.b TYRE ROTATION…1164
4.8.1.c DRAINING THE FUEL TANK…1165
4.8.1.d RELEASING THE PARKING BRAKE…1166
4.8.1.e CHECKING THE BATTERY CHARGE LEVEL…1167
4.8.2 CHECKS BEFORE STARTING…1168
4.8.2.a VARIOUS CHECKS…1168
4.8.2.b CHECKING THE COOLANT LEVEL…1168
4.8.2.c CHECKING THE FUEL LEVEL…1169
4.8.2.d CHECKING THE ENGINE OIL LEVE…1170
4.8.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…1171
4.8.2.f CHECKING THE WATER SEPARATOR FOR SEDIMENTS AND WATER…1172
4.8.2.g CHECKING THE WIRING SYSTEM…1172
4.8.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…1173
4.8.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…1173
4.8.4.a CHECKING THE TYRE PRESSURE…1173
4.8.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…1173
4.8.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…1174
4.8.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…1174
4.8.6.a ADJUSTING THE FAN BELT TENSION…1174
4.8.6.b CHECKING THE GEARING CHAIN TENSION…1175
4.8.6.c CLEANING THE OUTSIDE OF THE RADIATORS…1177
4.8.6.d CHECKING THE WHEEL NUT DRIVING TORQUE…1177
4.8.6.e CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…1178
4.8.6.f LUBRICATING THE JOINTS…1179
4.8.6.g CHANGING THE ENGINE OI…1180
4.8.6.h CHANGING THE ENGINE OIL FILTER…1181
4.8.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic biodegradable oil type HEES)…1182
4.8.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…1182
4.8.8.a CHANGING THE FUEL FILTER…1182
4.8.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…1184
4.8.8.c CLEANING THE WATER SEPARATOR…1185
4.8.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oil type HEES)…1186
4.8.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…1187
4.8.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…1187
4.8.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…1188
4.8.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…1189
4.8.10 MANUTENZIONE OGNI 2000 ORE…1190
4.8.10.a CHANGING THE COOLANT…1190
4.8.10.b CHANGING THE SUCTION FILTER…1191
4.8.10.c CHECKING THE ALTERNATOR AND THE STARTER…1192
5.1 TECHNICAL DATA…1194
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…1194
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…1196
5.1.3 TECHNICAL CHARACTERISTICS…1197
6.1 AUTHORIZED OPTIONAL EQUIPMENT…1200
6.1.1 PRECAUTIONS REGARDING SAFETY…1200
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…1201
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…1202
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH HIGH-FLOW HYDRAULIC SYSTEM…1203
6.2 CHANGING THE AUTHORIZED EQUIPMENT…1204
6.2.1 CONNECTING THE EXCAVATOR…1204
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…1205
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…1206
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…1207
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…1207
6.3 PALLET FORKS…1208
6.4 CHANGING THE OPERATING PATTERN…1209
6.4.1 HOW TO CHANGE THE OPERATING PATTERN…1211
6.5 HAND & FOOT CONTROL SYSTEM…1212
6.5.1 MACHINE CONTROLS…1212
6.5.1.1 TRAVEL AND STEERING CONTROL LEVERS…1213
6.5.1.2 WORK EQUIPMENT CONTROL PEDALS (LOADER ARM AND BUCKET)…1215
6.5.1.3 AUXILIARY HYDRAULIC KIT CONTROL…1218
6.5.2 HOW TO MOVE THE MACHINE (HAND & FOOT CONTROL SYSTEM)…1221
6.5.2.1 STEERING (CHANGING DIRECTION)…1223
WEAM003403 – Skid Steer Loader SK815-5 Operation & Maintenance Manual…1227
1.1 FOREWORD…1229
1.2 INFORMATION ON SAFETY…1230
1.3 INTRODUCTION…1232
1.3.1 INTENDED USES…1232
1.3.2 IMPROPER OR UNAUTHORIZED USES…1232
1.3.3 MAIN CHARACTERISTICS…1232
1.3.4 RUNNING-IN…1233
1.4 PRODUCT IDENTIFICATION…1234
1.4.1 MACHINE SERIAL NUMBER…1234
1.4.2 MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN)…1234
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…1235
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…1235
1.4.5 CAB SERIAL NUMBER…1235
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…1235
1.4.7 SERIAL NUMBERS AND DEALER’S ADDRESS…1236
TABLE OF CONTENTS…1237
2.1 SAFETY, NOISE AND VIBRATION PLATES…1244
2.1.1 POSITION OF THE SAFETY PLATES…1244
2.1.1.1 SAFETY PLATES…1244
2.1.1.2 SAFETY PLATES FOR MACHINES WITH EXCAVATOR…1246
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS…1248
2.1.3 POSITION OF THE NOISE PLATES…1251
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…1251
2.2 GENERAL PRECAUTIONS…1252
2.2.1 GENERAL SAFETY RULES…1252
2.2.2 SAFETY DEVICES AND GUARDS…1252
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…1252
2.2.4 UNAUTHORIZED MODIFICATIONS…1253
2.2.5 LEAVING THE OPERATORS SEAT…1253
2.2.6 GETTING ON AND OFF THE MACHINE…1254
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…1254
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…1255
2.2.9 PREVENTING BURNS…1255
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…1256
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1256
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…1257
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…1257
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…1257
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…1258
2.3.1 SAFETY ON THE WORK SITE…1258
2.3.2 FIRE PREVENTION…1258
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…1258
2.3.4 ROOM VENTILATION…1259
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…1259
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if installed)…1259
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…1260
2.4.1 STARTING THE ENGINE…1260
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS…1260
2.4.3 CHECKS FOR TRAVELLING IN REVERSE…1261
2.4.4 MOVING THE MACHINE…1262
2.4.5 WORKING ON SLOPES…1262
2.4.6 PREVENTING ELECTROCUTION…1264
2.4.7 VISIBILITY…1265
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…1265
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1265
2.4.10 WORKING ON LOOSE GROUND…1265
2.4.11 PARKING THE MACHINE…1266
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1267
2.5.1 LOADING AND UNLOADING THE MACHINE…1267
2.5.2 THE ROUTE…1267
2.6 BATTERY…1268
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…1268
2.6.2 STARTING WITH BOOSTER CABLES…1268
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…1269
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…1271
2.8.1 WARNING PLATES…1271
2.8.2 TOOLS…1271
2.8.3 PERSONNEL…1272
2.8.4 EQUIPMENT…1272
2.8.5 WORKING UNDER THE MACHINE…1272
2.8.6 KEEPING THE MACHINE CLEAN…1272
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…1273
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…1273
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…1273
2.8.10 RULES FOR REFUELLING AND ADDING OIL…1274
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…1274
2.8.12 USING LAMPS…1274
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…1275
2.8.14 PRECAUTIONS CONCERNING THE STARTER…1275
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…1276
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…1276
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…1276
2.8.18 COOLING FAN AND FAN BELT…1277
2.8.19 WASTE MATERIALS…1277
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES…1277
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…1278
3.1 SAFETY LOCKS…1280
3.1.1 LOADER LOCKS…1280
3.1.2 EXCAVATOR LOCKS (if installed)…1282
3.1.3 ASPHALT CUTTER LOCKS (if installed)…1284
3.2 GENERAL VIEWS…1285
3.2.1 FRONT GENERAL VIEW…1285
3.2.2 REAR GENERAL VIEW…1286
3.2.3 CAB INSIDE GENERAL VIEW…1287
3.3 INSTRUMENTS AND CONTROLS…1289
3.3.1 INSTRUMENTS…1289
3.3.2 WARNING LIGHTS…1291
3.3.3 SWITCHES UND PUSH BUTTONS…1296
3.3.4 ELECTRICAL ACCESSORIES…1301
3.3.5 MACHINE CONTROLS…1303
3.4 FUSES AND RELAYS…1323
3.4.1 MACHINE FUNCTION FUSES…1323
3.4.2 MAIN FUSE…1324
3.4.3 RELAYS…1325
3.5 GUARDS AND DRIVER’S SEAT…1327
3.5.1 ENGINE HOOD…1327
3.5.2 REAR PANEL…1328
3.5.3 CAB…1329
3.5.3.1 RAISING THE CAB…1330
3.5.4 STANDARD SEAT…1332
3.5.5 CUSHIONED SEAT…1332
3.5.6 SAFETY BELT…1333
3.5.7 EMERGENCY EXIT…1333
3.5.8 TECHNICAL DOCUMENTATION CASE…1334
3.5.9 FIRE EXTINGUISHER…1334
3.5.10 FIRST AID KIT…1334
3.6 USE OF THE MACHINE…1335
3.6.1 CHECKS BEFORE STARTING THE ENGINE…1335
3.6.1.1 VISUAL CHECKS…1335
3.6.1.2 OPERATIONAL CHECKS…1336
3.6.2 STARTING THE ENGINE…1337
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…1337
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…1338
3.6.3 WARMING THE ENGINE…1339
3.6.4 HEATING THE HYDRAULIC OIL…1339
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEMERN)…1339
3.6.5.1 STEERING (CHANGING DIRECTION)…1341
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…1343
3.6.6.1 STEERING (CHANGING DIRECTION)…1345
3.6.7 MOVING ON SLOPES…1347
3.6.8 MAXIMUM IMMERSION DEPTH…1348
3.7 PARKING THE MACHINE…1349
3.7.1 PARKING ON LEVEL GROUND…1349
3.7.2 PARKING ON SLOPES…1350
3.8 STOPPING THE ENGINE…1351
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1352
3.9.1 LOADING AND UNLOADING THE MACHINE…1352
3.9.2 TRANSPORT…1353
3.10 HOW TO LIFT THE MACHINE…1354
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…1355
3.11.1 FUEL AND LUBRICANTS…1355
3.11.2 COOLANT…1355
3.11.3 BATTERY…1356
3.11.4 OTHER PRECAUTIONS…1356
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…1356
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…1357
3.13 USING THE WORK EQUIPMENT…1358
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…1358
3.13.2 ORGANIZING THE WORK ARE…1359
3.13.3 LOADING MATERIAL ON HEAPS AND ON LEVEL SURFACES…1360
3.13.4 LOADING MATERIAL ON SLOPES…1361
3.13.5 DIGGING METHOD…1362
3.13.6 CHANGING THE BUCKET OR THE EQUIPMENT WITH STANDARD RAPID COUPLING…1363
3.13.6.1 RELEASING THE BUCKET…1364
3.13.6.2 COUPLING THE BUCKET…1364
3.13.7 CHANGING THE BUCKET OR THE EQUIPMENT WITH OPTIONAL RAPID COUPLING…1366
3.13.7.1 REMOVING THE BUCKET OR THE EQUIPMENT…1367
3.13.7.2 CONNECTING THE BUCKET…1368
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…1369
3.13.7.4 ADJUSTING THE LOCKING PINS…1370
3.14 LONG PERIODS OF INACTIVITY…1371
3.14.1 BEFORE THE PERIOD OF INACTIVITY…1371
3.14.2 DURING THE PERIOD OF INACTIVITY…1372
3.14.3 AFTER THE PERIOD OF INACTIVITY…1372
3.15 TROUBLESHOOTING…1373
3.15.1 HOW TO REMOVE THE MACHINE…1373
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…1373
3.15.3 IF THE BATTERY IS DEPLETED…1374
3.15.3.1 STARTING WITH BOOSTER CABLES…1375
3.15.4 OTHER TROUBLES…1376
3.15.4.1 ELECTRICAL CIRCUIT…1376
3.15.4.2 HYDRAULIC SYSTEM…1376
3.15.4.3 ENGINE…1377
3.15.4.4 HYDROSTATIC TRANSMISSION…1378
4.1 GUIDE TO MAINTENANCE…1382
4.2 MAINTENANCE NOTES…1384
4.2.1 NOTES REGARDING THE ENGINE…1384
4.2.1.1 ENGINE OIL…1384
4.2.1.2 COOLANT…1384
4.2.1.3 FUEL…1385
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…1385
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…1385
4.2.4 NOTES REGARDING LUBRICATION…1386
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…1386
4.3 FUEL, COOLANT AND LUBRICANTS…1387
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…1389
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…1390
4.4.1 STANDARD DRIVING TORQUES…1390
4.4.2 SPECIFIC DRIVING TORQUES…1390
4.5 LUBRICATION…1391
4.5.1 LUBRICATION DIAGRAM…1391
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…1392
4.6.1 CRITICAL PARTS FOR SAFETY…1393
4.7 MAINTENANCE PLAN…1399
4.8 MAINTENANCE PROCEDURE…1401
4.8.1 WHEN REQUIRED…1401
4.8.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…1401
4.8.1.b TYRE ROTATION…1402
4.8.1.c DRAINING THE FUEL TANK…1403
4.8.1.d RELEASING THE PARKING BRAKE…1404
4.8.1.e CHECKING THE BATTERY CHARGE LEVEL…1405
4.8.2 CHECKS BEFORE STARTING…1406
4.8.2.a VARIOUS CHECKS…1406
4.8.2.b CHECKING THE COOLANT LEVEL…1406
4.8.2.c CHECKING THE FUEL LEVEL…1407
4.8.2.d CHECKING THE ENGINE OIL LEVEL…1408
4.8.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…1409
4.8.2.f CHECKING THE WATER SEPARATOR FOR SEDIMENTS AND WATER…1410
4.8.2.g CHECKING THE WIRING SYSTEM…1410
4.8.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…1411
4.8.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…1411
4.8.4.a CHECKING THE TYRE PRESSURE…1411
4.8.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…1411
4.8.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…1412
4.8.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…1412
4.8.6.a ADJUSTING THE FAN BELT TENSION…1412
4.8.6.b CHECKING THE GEARING CHAIN TENSION…1413
4.8.6.c CLEANING THE OUTSIDE OF THE RADIATORS…1415
4.8.6.d CHECKING THE WHEEL NUT DRIVING TORQUE…1415
4.8.6.e CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…1416
4.8.6.f LUBRICATING THE JOINTS…1417
4.8.6.g CHANGING THE ENGINE OIL…1418
4.8.6.h CHANGING THE ENGINE OIL FILTER…1419
4.8.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic biodegradable oil type HEES)…1420
4.8.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…1420
4.8.8.a CHANGING THE FUEL FILTER…1420
4.8.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…1422
4.8.8.c CLEANING THE WATER SEPARATOR…1423
4.8.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oil type HEES)…1424
4.8.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…1425
4.8.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…1425
4.8.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…1426
4.8.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…1427
4.8.10 MANUTENZIONE OGNI 2000 ORE…1428
4.8.10.a CHANGING THE COOLANT…1428
4.8.10.b CHANGING THE SUCTION FILTER…1429
4.8.10.c CHECKING THE ALTERNATOR AND THE STARTER…1430
5.1 TECHNICAL DATA…1432
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…1432
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…1434
5.1.3 TECHNICAL CHARACTERISTICS…1435
6.1 AUTHORIZED OPTIONAL EQUIPMENT…1438
6.1.1 PRECAUTIONS REGARDING SAFETY…1438
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…1439
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…1440
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH SUPER-FLOW HYDRAULIC SYSTEM…1441
6.2 CHANGING THE AUTHORIZED EQUIPMENT…1442
6.2.1 CONNECTING THE EXCAVATOR…1442
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…1443
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…1445
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…1446
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…1446
6.3 PALLET FORKS…1447
6.4 CHANGING THE OPERATING PATTERN…1448
6.4.1 HOW TO CHANGE THE OPERATING PATTERN…1450
6.5 HAND & FOOT CONTROL SYSTEM…1451
6.5.1 MACHINE CONTROLS…1451
6.5.1.1 TRAVEL AND STEERING CONTROL LEVERS…1452
6.5.1.2 WORK EQUIPMENT CONTROL PEDALS (LOADER ARM AND BUCKET)…1454
6.5.1.3 AUXILIARY HYDRAULIC KIT CONTROL…1457
6.5.2 HOW TO MOVE THE MACHINE (HAND & FOOT CONTROL SYSTEM)…1460
6.5.2.1 STEERING (CHANGING DIRECTION)…1462
WEAM003502 – Skid Steer Loader SK714-5 Operation & Maintenance Manual…1467
COVER…1467
1.1 FOREWORD…1469
1.2 INFORMATION ON SAFETY…1471
1.3 INTRODUCTION…1473
1.3.1 INTENDED USES…1473
1.3.2 IMPROPER OR UNAUTHORIZED USES…1473
1.3.3 MAIN CHARACTERISTICS…1474
1.3.4 RUNNING-IN…1474
1.4 PRODUCT IDENTIFICATION…1475
1.4.1 MACHINE SERIAL NUMBER…1475
1.4.2 MACHINE IDENTIFICATION PLATE…1475
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…1476
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…1476
1.4.5 CAB SERIAL NUMBER…1476
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…1476
1.4.7 SERIAL NUMBERS AND DISTRIBUTOR’S ADDRESS…1477
TABLE OF CONTENTS…1478
SAFETY AND ACCIDENT PREVENTION…1485
2.1 SAFETY, NOISE AND VIBRATION PLATES…1486
2.1.1 POSITION OF THE SAFETY PLATES…1486
2.1.2 POSITION OF THE PICTOGRAMS…1504
2.1.3 PICTOGRAMS AND RELEVANT MEANINGS…1508
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…1512
2.2 GENERAL PRECAUTIONS…1513
2.2.1 GENERAL SAFETY RULES…1513
2.2.2 SAFETY DEVICES AND GUARDS…1513
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…1513
2.2.4 UNAUTHORIZED MODIFICATIONS…1514
2.2.5 LEAVING THE OPERATOR’S SEAT…1514
2.2.6 GETTING ON AND OFF THE MACHINE…1515
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…1515
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…1516
2.2.9 PREVENTING BURNS…1516
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…1517
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1517
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…1518
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…1518
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…1518
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…1519
2.3.1 SAFETY ON THE WORK SITE…1519
2.3.2 FIRE PREVENTION…1519
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…1519
2.3.4 ROOM VENTILATION…1520
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…1520
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…1520
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…1521
2.4.1 STARTING THE ENGINE…1521
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELING ON ROADS (if required)…1521
2.4.3 CHECKS FOR TRAVELING IN REVERSE…1522
2.4.4 MOVING THE MACHINE…1523
2.4.5 WORKING ON SLOPES…1523
2.4.6 PREVENTING ELECTROCUTION…1525
2.4.7 VISIBILITY…1526
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…1526
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1526
2.4.10 WORKING ON LOOSE GROUND…1526
2.4.11 PARKING THE MACHINE…1527
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1528
2.5.1 LOADING AND UNLOADING THE MACHINE…1528
2.5.2 THE ROUTE…1528
2.6 BATTERY…1529
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…1529
2.6.2 STARTING WITH BOOSTER CABLES…1529
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…1530
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…1532
2.8.1 WARNING PLATES…1532
2.8.2 TOOLS…1532
2.8.3 PERSONNEL…1533
2.8.4 EQUIPMENT…1533
2.8.5 WORKING UNDER THE MACHINE…1533
2.8.6 KEEPING THE MACHINE CLEAN…1533
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…1534
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…1534
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…1534
2.8.10 RULES FOR REFUELING AND ADDING OIL…1535
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…1535
2.8.12 USING LAMPS…1535
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…1536
2.8.14 PRECAUTIONS CONCERNING THE STARTER…1536
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…1537
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…1537
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…1537
2.8.18 COOLING FAN AND FAN BELT…1538
2.8.19 WASTE MATERIALS…1538
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TIRES…1538
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…1539
THE MACHINE AND ITS OPERATIONS…1541
3.1 SAFETY LOCKS…1542
3.1.1 LOADER LOCKS…1542
3.1.2 EXCAVATOR LOCKS (if installed)…1544
3.1.3 ASPHALT CUTTER LOCKS (if installed)…1546
3.2 GENERAL VIEWS…1547
3.2.1 FRONT GENERAL VIEW…1547
3.2.2 REAR GENERAL VIEW…1548
3.2.3 CAB INSIDE GENERAL VIEW…1549
3.3 INSTRUMENTS AND CONTROLS…1551
3.3.1 INSTRUMENTS…1551
3.3.2 WARNING LIGHTS…1553
3.3.3 SWITCHES UND PUSH BUTTONS…1558
3.3.4 ELECTRICAL ACCESSORIES…1563
3.3.5 MACHINE CONTROLS…1565
3.4 FUSES AND RELAYS…1583
3.4.1 MACHINE FUNCTION FUSES…1583
3.4.2 MAIN FUSE…1584
3.4.3 RELAYS…1585
3.5 GUARDS AND DRIVER’S SEAT…1587
3.5.1 ENGINE HOOD…1587
3.5.2 REAR PANEL…1588
3.5.3 CAB…1589
3.5.3.1 RAISING THE CAB…1590
3.5.4 STANDARD SEAT…1592
3.5.5 SUSPENSION SEAT…1592
3.5.6 SAFETY BELT…1593
3.5.7 EMERGENCY EXIT…1593
3.5.8 TECHNICAL DOCUMENTATION CASE…1594
3.5.9 FIRE EXTINGUISHER…1594
3.5.10 FIRST AID KIT…1594
3.6 USE OF THE MACHINE…1595
3.6.1 CHECKS BEFORE STARTING THE ENGINE…1595
3.6.1.1 VISUAL CHECKS…1595
3.6.1.2 DAILY CHECKS…1595
3.6.1.3 OPERATIONAL CHECKS…1596
3.6.2 STARTING THE ENGINE…1597
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…1597
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…1598
3.6.3 WARMING THE ENGINE…1599
3.6.4 HEATING THE HYDRAULIC OIL…1599
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…1599
3.6.5.1 STEERING (CHANGING DIRECTION)…1601
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…1603
3.6.6.1 STEERING (CHANGING DIRECTION)…1605
3.6.7 MOVING ON SLOPES…1607
3.6.8 MAXIMUM IMMERSION DEPTH…1608
3.7 PARKING THE MACHINE…1609
3.7.1 PARKING ON LEVEL GROUND…1609
3.7.2 PARKING ON SLOPES…1610
3.8 STOPPING THE ENGINE…1611
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1612
3.9.1 LOADING AND UNLOADING THE MACHINE…1612
3.9.2 TRANSPORT…1613
3.10 HOW TO LIFT THE MACHINE…1614
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…1615
3.11.1 FUEL AND LUBRICANTS…1615
3.11.2 COOLANT…1615
3.11.3 BATTERY…1616
3.11.4 OTHER PRECAUTIONS…1616
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…1616
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…1617
3.13 USING THE WORK EQUIPMENT…1618
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…1618
3.13.2 ORGANIZING THE WORK AREA…1619
3.13.3 LOADING MATERIAL FROM PILES AND ON LEVEL SURFACES…1620
3.13.4 LOADING MATERIAL ON SLOPES…1621
3.13.5 DIGGING METHOD…1622
3.13.6 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…1623
3.13.6.1 RELEASING THE BUCKET…1624
3.13.6.2 COUPLING THE BUCKET…1624
3.13.7 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…1626
3.13.7.1 RELEASING THE BUCKET…1627
3.13.7.2 COUPLING THE BUCKET…1627
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…1628
3.13.7.4 ADJUSTING THE LOCKING PINS…1629
3.14 LONG PERIODS OF INACTIVITY…1630
3.14.1 BEFORE THE PERIOD OF INACTIVITY…1630
3.14.2 DURING THE PERIOD OF INACTIVITY…1631
3.14.3 AFTER THE PERIOD OF INACTIVITY…1631
3.15 TROUBLESHOOTING…1632
3.15.1 HOW TO REMOVE THE MACHINE…1632
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…1632
3.15.3 IF THE BATTERY IS DEPLETED…1633
3.15.3.1 STARTING WITH BOOSTER CABLES…1634
3.15.4 OTHER TROUBLES…1635
3.15.4.1 ELECTRICAL CIRCUIT…1635
3.15.4.2 HYDRAULIC SYSTEM…1636
3.15.4.3 ENGINE…1637
3.15.4.4 HYDROSTATIC TRANSMISSION…1638
MAINTENANCE…1641
4.1 GUIDE TO MAINTENANCE…1642
4.2 MAINTENANCE NOTES…1644
4.2.1 NOTES REGARDING THE ENGINE…1644
4.2.1.1 ENGINE OIL…1644
4.2.1.2 COOLANT…1644
4.2.1.3 FUEL…1645
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…1645
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…1646
4.2.4 NOTES REGARDING LUBRICATION…1646
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…1647
4.3 FUEL, COOLANT AND LUBRICANTS…1648
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…1652
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…1653
4.4.1 STANDARD DRIVING TORQUES…1653
4.4.2 SPECIFIC DRIVING TORQUES…1653
4.5 LUBRICATION…1654
4.5.1 LUBRICATION DIAGRAM…1654
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…1655
4.6.1 CRITICAL PARTS FOR SAFETY…1656
FUEL SUPPLY SYSTEM…1656
STANDARD HYDRAULIC SYSTEM…1657
HIGH-FLOW HYDRAULIC SYSTEM…1659
OPERATOR’S SAFETY…1661
4.7 MAINTENANCE PLAN…1662
4.7.1 WHEN REQUIRED…1665
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…1665
4.7.1.b TIRE ROTATION…1666
4.7.1.c DRAINING THE FUEL TANK…1667
4.7.1.d RELEASING THE PARKING BRAKE…1668
4.7.2 CHECKS BEFORE STARTING…1669
4.7.2.a VARIOUS CHECKS…1669
4.7.2.b CHECKING THE COOLANT LEVEL…1669
4.7.2.c CHECKING THE FUEL LEVEL…1670
4.7.2.d CHECKING THE ENGINE OIL LEVEL…1671
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…1672
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…1673
4.7.2.g CHECKING THE WIRING SYSTEM…1673
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…1674
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…1674
4.7.4.a CHECKING THE TYRE PRESSURE…1674
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…1674
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…1675
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…1675
4.7.6.a ADJUSTING THE FAN BELT TENSION…1675
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL…1676
4.7.6.c CHECKING THE DRIVE CHAIN TENSION…1677
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS…1679
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE…1679
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…1680
4.7.6.g LUBRICATING THE JOINTS…1681
4.7.6.h CHANGING THE ENGINE OIL…1682
4.7.6.j CHANGING THE ENGINE OIL FILTER…1683
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…1684
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…1684
4.7.8.a CHANGING THE FUEL FILTER…1684
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…1686
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…1687
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…1688
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…1690
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…1690
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…1691
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…1693
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…1694
4.7.10.a CHANGING THE COOLANT…1694
4.7.10.b CHANGING THE SUCTION FILTER…1696
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…1697
TECHNICAL SPECIFICATIONS…1699
5.1 TECHNICAL DATA…1700
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…1700
OVERALL DIMENSIONS WITH STANDARD BUCKET L 1550 (5’ 1”) AND TIRES (10×16.5)…1700
OVERALL DIMENSIONS WITH BUCKET L 1460 (4’ 8”) AND TIRES (7.00×16.5)…1701
OVERALL DIMENSIONS WITH BUCKET L 1730 (5’ 7”) AND TIRES (10×16.5)…1701
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…1702
MACHINE OVERALL DIMENSIONS WITH EXCAVATOR (E30)…1702
MACHINE OVERALL DIMENSIONS WITH ASPHALT CUTTER…1703
5.1.3 TECHNICAL CHARACTERISTICS…1704
AUTHORIZED OPTIONAL EQUIPMENT…1707
6.1 AUTHORIZED OPTIONAL EQUIPMENT…1708
6.1.1 PRECAUTIONS REGARDING SAFETY…1708
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…1709
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…1710
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH HIGH-FLOW HYDRAULIC S…1711
6.2 CHANGING THE AUTHORIZED EQUIPMENT…1712
6.2.1 CONNECTING THE EXCAVATOR…1712
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…1713
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…1715
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…1716
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…1716
6.3 PALLET FORKS…1717
WEAM003503 – Skid Steer Loader SK714-5 Operation & Maintenance Manual…1719
COVER…1719
1.1 FOREWORD…1720
1.2 INFORMATION ON SAFETY…1722
1.3 INTRODUCTION…1724
1.3.1 INTENDED USES…1724
1.3.2 IMPROPER OR UNAUTHORIZED USES…1724
1.3.3 MAIN CHARACTERISTICS…1725
1.3.4 RUNNING-IN…1725
1.4 PRODUCT IDENTIFICATION…1726
1.4.1 MACHINE SERIAL NUMBER…1726
1.4.2 MACHINE IDENTIFICATION PLATE…1726
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…1727
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…1727
1.4.5 CAB SERIAL NUMBER…1727
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…1727
1.4.7 SERIAL NUMBERS AND DISTRIBUTOR’S ADDRESS…1728
TABLE OF CONTENTS…1729
SAFETY AND ACCIDENT PREVENTION…1736
2.1 SAFETY, NOISE AND VIBRATION PLATES…1737
2.1.1 POSITION OF THE SAFETY PLATES…1737
2.1.2 POSITION OF THE PICTOGRAMS…1755
2.1.3 PICTOGRAMS AND RELEVANT MEANINGS…1759
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…1763
2.2 GENERAL PRECAUTIONS…1764
2.2.1 GENERAL SAFETY RULES…1764
2.2.2 SAFETY DEVICES AND GUARDS…1764
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…1764
2.2.4 UNAUTHORIZED MODIFICATIONS…1765
2.2.5 LEAVING THE OPERATOR’S SEAT…1765
2.2.6 GETTING ON AND OFF THE MACHINE…1766
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…1766
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…1767
2.2.9 PREVENTING BURNS…1767
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…1768
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1768
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…1769
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…1769
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…1769
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…1770
2.3.1 SAFETY ON THE WORK SITE…1770
2.3.2 FIRE PREVENTION…1770
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…1770
2.3.4 ROOM VENTILATION…1771
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…1771
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…1771
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…1772
2.4.1 STARTING THE ENGINE…1772
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELING ON ROADS (if required)…1772
2.4.3 CHECKS FOR TRAVELING IN REVERSE…1773
2.4.4 MOVING THE MACHINE…1774
2.4.5 WORKING ON SLOPES…1774
2.4.6 PREVENTING ELECTROCUTION…1776
2.4.7 VISIBILITY…1777
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…1777
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…1777
2.4.10 WORKING ON LOOSE GROUND…1777
2.4.11 PARKING THE MACHINE…1778
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1779
2.5.1 LOADING AND UNLOADING THE MACHINE…1779
2.5.2 THE ROUTE…1779
2.6 BATTERY…1780
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…1780
2.6.2 STARTING WITH BOOSTER CABLES…1780
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…1781
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…1783
2.8.1 WARNING PLATES…1783
2.8.2 TOOLS…1783
2.8.3 PERSONNEL…1784
2.8.4 EQUIPMENT…1784
2.8.5 WORKING UNDER THE MACHINE…1784
2.8.6 KEEPING THE MACHINE CLEAN…1784
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…1785
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…1785
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…1785
2.8.10 RULES FOR REFUELING AND ADDING OIL…1786
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…1786
2.8.12 USING LAMPS…1786
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…1787
2.8.14 PRECAUTIONS CONCERNING THE STARTER…1787
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…1788
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…1788
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…1788
2.8.18 COOLING FAN AND FAN BELT…1789
2.8.19 WASTE MATERIALS…1789
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TIRES…1789
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…1790
THE MACHINE AND ITS OPERATIONS…1792
3.1 SAFETY LOCKS…1793
3.1.1 LOADER LOCKS…1793
3.1.2 EXCAVATOR LOCKS (if installed)…1795
3.1.3 ASPHALT CUTTER LOCKS (if installed)…1797
3.2 GENERAL VIEWS…1798
3.2.1 FRONT GENERAL VIEW…1798
3.2.2 REAR GENERAL VIEW…1799
3.2.3 CAB INSIDE GENERAL VIEW…1800
3.3 INSTRUMENTS AND CONTROLS…1802
3.3.1 INSTRUMENTS…1802
3.3.2 WARNING LIGHTS…1804
3.3.3 SWITCHES AND PUSH BUTTONS…1809
3.3.4 ELECTRICAL ACCESSORIES…1814
3.3.5 MACHINE CONTROLS…1816
3.4 FUSES AND RELAYS…1834
3.4.1 MACHINE FUNCTION FUSES…1834
3.4.2 MAIN FUSE…1835
3.4.3 RELAYS…1836
3.5 GUARDS AND DRIVER’S SEAT…1838
3.5.1 ENGINE HOOD…1838
3.5.2 REAR PANEL…1839
3.5.3 CAB…1840
3.5.3.1 RAISING THE CAB…1841
3.5.4 STANDARD SEAT…1843
3.5.5 SUSPENSION SEAT…1843
3.5.6 SAFETY BELT…1844
3.5.7 EMERGENCY EXIT…1844
3.5.8 TECHNICAL DOCUMENTATION CASE…1845
3.5.9 FIRE EXTINGUISHER…1845
3.5.10 FIRST AID KIT…1845
3.6 USE OF THE MACHINE…1846
3.6.1 CHECKS BEFORE STARTING THE ENGINE…1846
3.6.1.1 VISUAL CHECKS…1846
3.6.1.2 DAILY CHECKS…1846
3.6.1.3 OPERATIONAL CHECKS…1847
3.6.2 STARTING THE ENGINE…1848
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…1848
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…1849
3.6.3 WARMING THE ENGINE…1850
3.6.4 HEATING THE HYDRAULIC OIL…1850
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…1850
3.6.5.1 STEERING (CHANGING DIRECTION)…1852
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…1854
3.6.6.1 STEERING (CHANGING DIRECTION)…1856
3.6.7 MOVING ON SLOPES…1858
3.6.8 MAXIMUM IMMERSION DEPTH…1859
3.7 PARKING THE MACHINE…1860
3.7.1 PARKING ON LEVEL GROUND…1860
3.7.2 PARKING ON SLOPES…1861
3.8 STOPPING THE ENGINE…1862
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…1863
3.9.1 LOADING AND UNLOADING THE MACHINE…1863
3.9.2 TRANSPORT…1864
3.10 HOW TO LIFT THE MACHINE…1865
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…1866
3.11.1 FUEL AND LUBRICANTS…1866
3.11.2 COOLANT…1866
3.11.3 BATTERY…1867
3.11.4 OTHER PRECAUTIONS…1867
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…1867
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…1868
3.13 USING THE WORK EQUIPMENT…1869
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…1869
3.13.2 ORGANIZING THE WORK AREA…1870
3.13.3 LOADING MATERIAL FROM PILES AND ON LEVEL SURFACES…1871
3.13.4 LOADING MATERIAL ON SLOPES…1872
3.13.5 DIGGING METHOD…1873
3.13.6 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…1874
3.13.6.1 RELEASING THE BUCKET…1875
3.13.6.2 COUPLING THE BUCKET…1875
3.13.7 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…1877
3.13.7.1 RELEASING THE BUCKET…1878
3.13.7.2 COUPLING THE BUCKET…1878
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…1879
3.13.7.4 ADJUSTING THE LOCKING PINS…1880
3.14 LONG PERIODS OF INACTIVITY…1881
3.14.1 BEFORE THE PERIOD OF INACTIVITY…1881
3.14.2 DURING THE PERIOD OF INACTIVITY…1882
3.14.3 AFTER THE PERIOD OF INACTIVITY…1882
3.15 TROUBLESHOOTING…1883
3.15.1 HOW TO REMOVE THE MACHINE…1883
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…1883
3.15.3 IF THE BATTERY IS DEPLETED…1884
3.15.3.1 STARTING WITH BOOSTER CABLES…1885
3.15.4 OTHER TROUBLES…1886
3.15.4.1 ELECTRICAL CIRCUIT…1886
3.15.4.2 HYDRAULIC SYSTEM…1887
3.15.4.3 ENGINE…1888
3.15.4.4 HYDROSTATIC TRANSMISSION…1889
MAINTENANCE…1892
4.1 GUIDE TO MAINTENANCE…1893
4.2 MAINTENANCE NOTES…1895
4.2.1 NOTES REGARDING THE ENGINE…1895
4.2.1.1 ENGINE OIL…1895
4.2.1.2 COOLANT…1895
4.2.1.3 FUEL…1896
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…1896
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…1897
4.2.4 NOTES REGARDING LUBRICATION…1897
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…1898
4.3 FUEL, COOLANT AND LUBRICANTS…1899
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…1903
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…1904
4.4.1 STANDARD DRIVING TORQUES…1904
4.4.2 SPECIFIC DRIVING TORQUES…1904
4.5 LUBRICATION…1905
4.5.1 LUBRICATION DIAGRAM…1905
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…1906
4.6.1 CRITICAL PARTS FOR SAFETY…1907
4.7 MAINTENANCE PLAN…1913
4.7.1 WHEN REQUIRED…1916
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…1916
4.7.1.b TIRE ROTATION…1917
4.7.1.c DRAINING THE FUEL TANK…1918
4.7.1.d RELEASING THE PARKING BRAKE…1919
4.7.2 CHECKS BEFORE STARTING…1920
4.7.2.a VARIOUS CHECKS…1920
4.7.2.b CHECKING THE COOLANT LEVEL…1920
4.7.2.c CHECKING THE FUEL LEVEL…1921
4.7.2.d CHECKING THE ENGINE OIL LEVEL…1922
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…1923
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…1924
4.7.2.g CHECKING THE WIRING SYSTEM…1924
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…1925
CHECKING THE DRIVE CHAIN TENSION…1928
CHECKING THE WHEEL NUT DRIVING TORQUE…1930
CHANGING THE HYDRAULIC OIL DRAIN FILTER…1937
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…1925
4.7.4.a CHECKING THE TIRE PRESSURE…1925
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…1925
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…1926
CHANGING THE HYDRAULIC OIL DRAIN FILTER…1937
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…1926
4.7.6.a ADJUSTING THE FAN BELT TENSION…1926
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL…1927
4.7.6.c CHECKING THE DRIVE CHAIN TENSION…1928
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS…1930
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE…1930
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…1931
4.7.6.g LUBRICATING THE JOINTS…1932
4.7.6.h CHANGING THE ENGINE OIL…1933
4.7.6.j CHANGING THE ENGINE OIL FILTER…1934
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…1935
CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…1942
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…1935
4.7.8.a CHANGING THE FUEL FILTER…1935
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…1937
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…1938
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…1939
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…1941
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…1941
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…1942
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…1944
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…1945
4.7.10.a CHANGING THE COOLANT…1945
4.7.10.b CHANGING THE SUCTION FILTER…1947
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…1948
TECHNICAL SPECIFICATIONS…1950
5.1 TECHNICAL DATA…1951
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…1951
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…1953
5.1.3 TECHNICAL CHARACTERISTICS…1955
AUTHORIZED OPTIONAL EQUIPMENT…1958
6.1 AUTHORIZED OPTIONAL EQUIPMENT…1959
6.1.1 PRECAUTIONS REGARDING SAFETY…1959
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…1960
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…1961
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH HIGH-FLOW HYDRAULIC S…1962
6.2 CHANGING THE AUTHORIZED EQUIPMENT…1963
6.2.1 CONNECTING THE EXCAVATOR…1963
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…1964
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…1966
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…1967
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…1967
6.3 PALLET FORKS…1968
WEAM003602 – Skid Steer Loader SK815-5 Operation & Maintenance Manual…1971
COVER…1971
1.1 FOREWORD…1973
1.2 INFORMATION ON SAFETY…1975
1.3 INTRODUCTION…1977
1.3.1 INTENDED USES…1977
1.3.2 IMPROPER OR UNAUTHORIZED USES…1977
1.3.3 MAIN CHARACTERISTICS…1978
1.3.4 RUNNING-IN…1978
1.4 PRODUCT IDENTIFICATION…1979
1.4.1 MACHINE SERIAL NUMBER…1979
1.4.2 MACHINE IDENTIFICATION PLATE…1979
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…1980
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…1980
1.4.5 CAB SERIAL NUMBER…1980
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…1980
1.4.7 SERIAL NUMBERS AND DISTRIBUTOR’S ADDRESS…1981
TABLE OF CONTENTS…1982
SAFETY AND ACCIDENT PREVENTION…1989
2.1 SAFETY, NOISE AND VIBRATION PLATES…1990
2.1.1 POSITION OF THE SAFETY PLATES…1990
2.1.2 POSITION OF THE PICTOGRAMS…2008
2.1.3 PICTOGRAMS AND RELEVANT MEANINGS…2012
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…2015
2.2 GENERAL PRECAUTIONS…2016
2.2.1 GENERAL SAFETY RULES…2016
2.2.2 SAFETY DEVICES AND GUARDS…2016
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…2016
2.2.4 UNAUTHORIZED MODIFICATIONS…2017
2.2.5 LEAVING THE OPERATOR’S SEAT…2017
2.2.6 GETTING ON AND OFF THE MACHINE…2018
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…2018
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…2019
2.2.9 PREVENTING BURNS…2019
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…2020
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2020
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…2021
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…2021
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…2021
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…2022
2.3.1 SAFETY ON THE WORK SITE…2022
2.3.2 FIRE PREVENTION…2022
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…2022
2.3.4 ROOM VENTILATION…2023
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…2023
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…2023
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…2024
2.4.1 STARTING THE ENGINE…2024
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELING ON ROADS (if required)…2024
2.4.3 CHECKS FOR TRAVELING IN REVERSE…2025
2.4.4 MOVING THE MACHINE…2026
2.4.5 WORKING ON SLOPES…2026
2.4.6 PREVENTING ELECTROCUTION…2028
2.4.7 VISIBILITY…2029
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…2029
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2029
2.4.10 WORKING ON LOOSE GROUND…2029
2.4.11 PARKING THE MACHINE…2030
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2031
2.5.1 LOADING AND UNLOADING THE MACHINE…2031
2.5.2 THE ROUTE…2031
2.6 BATTERY…2032
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…2032
2.6.2 STARTING WITH BOOSTER CABLES…2032
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…2033
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…2035
2.8.1 WARNING PLATES…2035
2.8.2 TOOLS…2035
2.8.3 PERSONNEL…2036
2.8.4 EQUIPMENT…2036
2.8.5 WORKING UNDER THE MACHINE…2036
2.8.6 KEEPING THE MACHINE CLEAN…2036
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…2037
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…2037
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…2037
2.8.10 RULES FOR REFUELING AND ADDING OIL…2038
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…2038
2.8.12 USING LAMPS…2038
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…2039
2.8.14 PRECAUTIONS CONCERNING THE STARTER…2039
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…2040
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…2040
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…2040
2.8.18 COOLING FAN AND FAN BELT…2041
2.8.19 WASTE MATERIALS…2041
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TIRES…2041
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…2042
THE MACHINE AND ITS OPERATIONS…2043
3.1 SAFETY LOCKS…2044
3.1.1 LOADER LOCKS…2044
3.1.2 EXCAVATOR LOCKS (if installed)…2046
3.1.3 ASPHALT CUTTER LOCKS (if installed)…2048
3.2 GENERAL VIEWS…2049
3.2.1 FRONT GENERAL VIEW…2049
3.2.2 REAR GENERAL VIEW…2050
3.2.3 CAB INSIDE GENERAL VIEW…2051
3.3 INSTRUMENTS AND CONTROLS…2053
3.3.1 INSTRUMENTS…2053
3.3.2 WARNING LIGHTS…2055
3.3.3 SWITCHES UND PUSH BUTTONS…2060
3.3.4 ELECTRICAL ACCESSORIES…2065
3.3.5 MACHINE CONTROLS…2067
3.4 FUSES AND RELAYS…2085
3.4.1 MACHINE FUNCTION FUSES…2085
3.4.2 MAIN FUSE…2086
3.4.3 RELAYS…2087
3.5 GUARDS AND DRIVER’S SEAT…2089
3.5.1 ENGINE HOOD…2089
3.5.2 REAR PANEL…2090
3.5.3 CAB…2091
3.5.3.1 RAISING THE CAB…2092
3.5.4 STANDARD SEAT…2094
3.5.5 SUSPENSION SEAT…2094
3.5.6 SAFETY BELT…2095
3.5.7 EMERGENCY EXIT…2095
3.5.8 TECHNICAL DOCUMENTATION CASE…2096
3.5.9 FIRE EXTINGUISHER…2096
3.5.10 FIRST AID KIT…2096
3.6 USE OF THE MACHINE…2097
3.6.1 CHECKS BEFORE STARTING THE ENGINE…2097
3.6.1.1 VISUAL CHECKS…2097
3.6.1.2 DAILY CHECKS…2097
3.6.1.3 OPERATIONAL CHECKS…2098
3.6.2 STARTING THE ENGINE…2099
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…2099
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…2100
3.6.3 WARMING THE ENGINE…2101
3.6.4 HEATING THE HYDRAULIC OIL…2101
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…2101
3.6.5.1 STEERING (CHANGING DIRECTION)…2103
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…2105
3.6.6.1 STEERING (CHANGING DIRECTION)…2107
3.6.7 MOVING ON SLOPES…2109
3.6.8 MAXIMUM IMMERSION DEPTH…2110
3.7 PARKING THE MACHINE…2111
3.7.1 PARKING ON LEVEL GROUND…2111
3.7.2 PARKING ON SLOPES…2112
3.8 STOPPING THE ENGINE…2113
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2114
3.9.1 LOADING AND UNLOADING THE MACHINE…2114
3.9.2 TRANSPORT…2115
3.10 HOW TO LIFT THE MACHINE…2116
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…2117
3.11.1 FUEL AND LUBRICANTS…2117
3.11.2 COOLANT…2117
3.11.3 BATTERY…2118
3.11.4 OTHER PRECAUTIONS…2118
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…2118
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…2119
3.13 USING THE WORK EQUIPMENT…2120
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…2120
3.13.2 ORGANIZING THE WORK AREA…2121
3.13.3 LOADING MATERIAL FROM PILES AND ON LEVEL SURFACES…2122
3.13.4 LOADING MATERIAL ON SLOPES…2123
3.13.5 DIGGING METHOD…2124
3.13.6 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…2125
3.13.6.1 RELEASING THE BUCKET…2126
3.13.6.2 COUPLING THE BUCKET…2126
3.13.7 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…2128
3.13.7.1 RELEASING THE BUCKET…2129
3.13.7.2 COUPLING THE BUCKET…2129
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…2130
3.13.7.4 ADJUSTING THE LOCKING PINS…2131
3.14 LONG PERIODS OF INACTIVITY…2132
3.14.1 BEFORE THE PERIOD OF INACTIVITY…2132
3.14.2 DURING THE PERIOD OF INACTIVITY…2133
3.14.3 AFTER THE PERIOD OF INACTIVITY…2133
3.15 TROUBLESHOOTING…2134
3.15.1 HOW TO REMOVE THE MACHINE…2134
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…2134
3.15.3 IF THE BATTERY IS DEPLETED…2135
3.15.3.1 STARTING WITH BOOSTER CABLES…2136
3.15.4 OTHER TROUBLES…2137
3.15.4.1 ELECTRICAL CIRCUIT…2137
3.15.4.2 HYDRAULIC SYSTEM…2138
3.15.4.3 ENGINE…2139
3.15.4.4 HYDROSTATIC TRANSMISSION…2140
MAINTENANCE…2143
4.1 GUIDE TO MAINTENANCE…2144
4.2 MAINTENANCE NOTES…2146
4.2.1 NOTES REGARDING THE ENGINE…2146
4.2.1.1 ENGINE OIL…2146
4.2.1.2 COOLANT…2146
4.2.1.3 FUEL…2147
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…2147
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…2148
4.2.4 NOTES REGARDING LUBRICATION…2148
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…2149
4.3 FUEL, COOLANT AND LUBRICANTS…2150
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…2154
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…2155
4.4.1 STANDARD DRIVING TORQUES…2155
4.4.2 SPECIFIC DRIVING TORQUES…2155
4.5 LUBRICATION…2156
4.5.1 LUBRICATION DIAGRAM…2156
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…2157
4.6.1 CRITICAL PARTS FOR SAFETY…2158
4.7 MAINTENANCE PLAN…2164
4.7.1 WHEN REQUIRED…2167
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…2167
4.7.1.b TIRE ROTATION…2168
4.7.1.c DRAINING THE FUEL TANK…2169
4.7.1.d RELEASING THE PARKING BRAKE…2170
4.7.2 CHECKS BEFORE STARTING…2171
4.7.2.a VARIOUS CHECKS…2171
4.7.2.b CHECKING THE COOLANT LEVEL…2171
4.7.2.c CHECKING THE FUEL LEVEL…2172
4.7.2.d CHECKING THE ENGINE OIL LEVEL…2173
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…2174
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…2175
4.7.2.g CHECKING THE WIRING SYSTEM…2175
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…2176
4.7.3.a CHECK THE DRIVE CHAIN TENSION…2179
4.7.3.b CHECK THE TIGHTENING OF THE WHEEL FASTENING NUTS…2181
4.7.3.c CHANGING THE HYDRAULIC OIL DRAIN FILTER (ONLY FOR MACHINES FILLED WITH BIODEGRADABLE OIL)…2188
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…2176
4.7.4.a CHECKING THE TYRE PRESSURE…2176
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…2176
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…2177
4.7.5.a CHANGE HYDRAULIC OIL DRAIN FILTER…2188
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…2177
4.7.6.a ADJUSTING THE FAN BELT TENSION…2177
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL…2178
4.7.6.c CHECKING THE DRIVE CHAIN TENSION…2179
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS…2181
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE…2181
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…2182
4.7.6.g LUBRICATING THE JOINTS…2183
4.7.6.h CHANGING THE ENGINE OIL…2184
4.7.6.j CHANGING THE ENGINE OIL FILTER…2185
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…2186
4.7.7.a CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…2193
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…2186
4.7.8.a CHANGING THE FUEL FILTER…2186
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…2188
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…2189
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…2190
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…2192
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…2192
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…2193
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…2195
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…2196
4.7.10.a CHANGING THE COOLANT…2196
4.7.10.b CHANGING THE SUCTION FILTER…2198
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…2199
TECHNICAL SPECIFICATIONS…2201
5.1 TECHNICAL DATA…2202
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…2202
OVERALL DIMENSIONS WITH STANDARD BUCKET L 1730 (5’7”) AND TIRES (10×16.5)…2202
OVERALL DIMENSIONS WITH BUCKET L 1550 (5’1”) AND TIRES (10×16.5)…2203
OVERALL DIMENSIONS WITH BUCKET L 1800 (5’9”) AND TIRES (10×16.5)…2203
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…2204
MACHINE OVERALL DIMENSIONS WITH EXCAVATOR (E30)…2204
MACHINE OVERALL DIMENSIONS WITH ASPHALT CUTTER…2205
5.1.3 TECHNICAL CHARACTERISTICS…2206
AUTHORIZED OPTIONAL EQUIPMENT…2209
6.1 AUTHORIZED OPTIONAL EQUIPMENT…2210
6.1.1 PRECAUTIONS REGARDING SAFETY…2210
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…2211
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…2212
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH SUPER-FLOW HYDRAULIC …2213
6.2 CHANGING THE AUTHORIZED EQUIPMENT…2214
6.2.1 CONNECTING THE EXCAVATOR…2214
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…2215
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…2217
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…2218
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…2218
6.3 PALLET FORKS…2219
WEAM003603 – Skid Steer Loader SK815-5 Operation & Maintenance Manual…2221
COVER…2221
1.1 FOREWORD…2222
1.2 INFORMATION ON SAFETY…2224
1.3 INTRODUCTION…2226
1.3.1 INTENDED USES…2226
1.3.2 IMPROPER OR UNAUTHORIZED USES…2226
1.3.3 MAIN CHARACTERISTICS…2227
1.3.4 RUNNING-IN…2227
1.4 PRODUCT IDENTIFICATION…2228
1.4.1 MACHINE SERIAL NUMBER…2228
1.4.2 MACHINE IDENTIFICATION PLATE…2228
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…2229
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…2229
1.4.5 CAB SERIAL NUMBER…2229
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…2229
1.4.7 SERIAL NUMBERS AND DISTRIBUTOR’S ADDRESS…2230
TABLE OF CONTENTS…2231
SAFETY AND ACCIDENT PREVENTION…2238
2.1 SAFETY, NOISE AND VIBRATION PLATES…2239
2.1.1 POSITION OF THE SAFETY PLATES…2239
2.1.2 POSITION OF THE PICTOGRAMS…2257
2.1.3 PICTOGRAMS AND RELEVANT MEANINGS…2261
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…2264
2.2 GENERAL PRECAUTIONS…2265
2.2.1 GENERAL SAFETY RULES…2265
2.2.2 SAFETY DEVICES AND GUARDS…2265
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…2265
2.2.4 UNAUTHORIZED MODIFICATIONS…2266
2.2.5 LEAVING THE OPERATOR’S SEAT…2266
2.2.6 GETTING ON AND OFF THE MACHINE…2267
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…2267
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…2268
2.2.9 PREVENTING BURNS…2268
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…2269
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2269
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…2270
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…2270
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…2270
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…2271
2.3.1 SAFETY ON THE WORK SITE…2271
2.3.2 FIRE PREVENTION…2271
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…2271
2.3.4 ROOM VENTILATION…2272
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…2272
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…2272
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…2273
2.4.1 STARTING THE ENGINE…2273
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELING ON ROADS (if required)…2273
2.4.3 CHECKS FOR TRAVELING IN REVERSE…2274
2.4.4 MOVING THE MACHINE…2275
2.4.5 WORKING ON SLOPES…2275
2.4.6 PREVENTING ELECTROCUTION…2277
2.4.7 VISIBILITY…2278
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…2278
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2278
2.4.10 WORKING ON LOOSE GROUND…2278
2.4.11 PARKING THE MACHINE…2279
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2280
2.5.1 LOADING AND UNLOADING THE MACHINE…2280
2.5.2 THE ROUTE…2280
2.6 BATTERY…2281
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…2281
2.6.2 STARTING WITH BOOSTER CABLES…2281
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…2282
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…2284
2.8.1 WARNING PLATES…2284
2.8.2 TOOLS…2284
2.8.3 PERSONNEL…2285
2.8.4 EQUIPMENT…2285
2.8.5 WORKING UNDER THE MACHINE…2285
2.8.6 KEEPING THE MACHINE CLEAN…2285
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…2286
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…2286
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…2286
2.8.10 RULES FOR REFUELING AND ADDING OIL…2287
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…2287
2.8.12 USING LAMPS…2287
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…2288
2.8.14 PRECAUTIONS CONCERNING THE STARTER…2288
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…2289
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…2289
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…2289
2.8.18 COOLING FAN AND FAN BELT…2290
2.8.19 WASTE MATERIALS…2290
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TIRES…2290
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…2291
THE MACHINE AND ITS OPERATIONS…2292
3.1 SAFETY LOCKS…2293
3.1.1 LOADER LOCKS…2293
3.1.2 EXCAVATOR LOCKS (if installed)…2295
3.1.3 ASPHALT CUTTER LOCKS (if installed)…2297
3.2 GENERAL VIEWS…2298
3.2.1 FRONT GENERAL VIEW…2298
3.2.2 REAR GENERAL VIEW…2299
3.2.3 CAB INSIDE GENERAL VIEW…2300
3.3 INSTRUMENTS AND CONTROLS…2302
3.3.1 INSTRUMENTS…2302
3.3.2 WARNING LIGHTS…2304
3.3.3 SWITCHES AND PUSH BUTTONS…2309
3.3.4 ELECTRICAL ACCESSORIES…2314
3.3.5 MACHINE CONTROLS…2316
3.4 FUSES AND RELAYS…2334
3.4.1 MACHINE FUNCTION FUSES…2334
3.4.2 MAIN FUSE…2335
3.4.3 RELAYS…2336
3.5 GUARDS AND DRIVER’S SEAT…2338
3.5.1 ENGINE HOOD…2338
3.5.2 REAR PANEL…2339
3.5.3 CAB…2340
3.5.3.1 RAISING THE CAB…2341
3.5.4 STANDARD SEAT…2343
3.5.5 SUSPENSION SEAT…2343
3.5.6 SAFETY BELT…2344
3.5.7 EMERGENCY EXIT…2344
3.5.8 TECHNICAL DOCUMENTATION CASE…2345
3.5.9 FIRE EXTINGUISHER…2345
3.5.10 FIRST AID KIT…2345
3.6 USE OF THE MACHINE…2346
3.6.1 CHECKS BEFORE STARTING THE ENGINE…2346
3.6.1.1 VISUAL CHECKS…2346
3.6.1.2 DAILY CHECKS…2346
3.6.1.3 OPERATIONAL CHECKS…2347
3.6.2 STARTING THE ENGINE…2348
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…2348
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…2349
3.6.3 WARMING THE ENGINE…2350
3.6.4 HEATING THE HYDRAULIC OIL…2350
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…2350
3.6.5.1 STEERING (CHANGING DIRECTION)…2352
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…2354
3.6.6.1 STEERING (CHANGING DIRECTION)…2356
3.6.7 MOVING ON SLOPES…2358
3.6.8 MAXIMUM IMMERSION DEPTH…2359
3.7 PARKING THE MACHINE…2360
3.7.1 PARKING ON LEVEL GROUND…2360
3.7.2 PARKING ON SLOPES…2361
3.8 STOPPING THE ENGINE…2362
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2363
3.9.1 LOADING AND UNLOADING THE MACHINE…2363
3.9.2 TRANSPORT…2364
3.10 HOW TO LIFT THE MACHINE…2365
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…2366
3.11.1 FUEL AND LUBRICANTS…2366
3.11.2 COOLANT…2366
3.11.3 BATTERY…2367
3.11.4 OTHER PRECAUTIONS…2367
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…2367
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…2368
3.13 USING THE WORK EQUIPMENT…2369
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…2369
3.13.2 ORGANIZING THE WORK AREA…2370
3.13.3 LOADING MATERIAL FROM PILES AND ON LEVEL SURFACES…2371
3.13.4 LOADING MATERIAL ON SLOPES…2372
3.13.5 DIGGING METHOD…2373
3.13.6 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…2374
3.13.6.1 RELEASING THE BUCKET…2375
3.13.6.2 COUPLING THE BUCKET…2375
3.13.7 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…2377
3.13.7.1 RELEASING THE BUCKET…2378
3.13.7.2 COUPLING THE BUCKET…2378
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…2379
3.13.7.4 ADJUSTING THE LOCKING PINS…2380
3.14 LONG PERIODS OF INACTIVITY…2381
3.14.1 BEFORE THE PERIOD OF INACTIVITY…2381
3.14.2 DURING THE PERIOD OF INACTIVITY…2382
3.14.3 AFTER THE PERIOD OF INACTIVITY…2382
3.15 TROUBLESHOOTING…2383
3.15.1 HOW TO REMOVE THE MACHINE…2383
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…2383
3.15.3 IF THE BATTERY IS DEPLETED…2384
3.15.3.1 STARTING WITH BOOSTER CABLES…2385
3.15.4 OTHER TROUBLES…2386
3.15.4.1 ELECTRICAL CIRCUIT…2386
3.15.4.2 HYDRAULIC SYSTEM…2387
3.15.4.3 ENGINE…2388
3.15.4.4 HYDROSTATIC TRANSMISSION…2389
MAINTENANCE…2392
4.1 GUIDE TO MAINTENANCE…2393
4.2 MAINTENANCE NOTES…2395
4.2.1 NOTES REGARDING THE ENGINE…2395
4.2.1.1 ENGINE OIL…2395
4.2.1.2 COOLANT…2395
4.2.1.3 FUEL…2396
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…2396
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…2397
4.2.4 NOTES REGARDING LUBRICATION…2397
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…2398
4.3 FUEL, COOLANT AND LUBRICANTS…2399
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…2403
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…2404
4.4.1 STANDARD DRIVING TORQUES…2404
4.4.2 SPECIFIC DRIVING TORQUES…2404
4.5 LUBRICATION…2405
4.5.1 LUBRICATION DIAGRAM…2405
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…2406
4.6.1 CRITICAL PARTS FOR SAFETY…2407
4.7 MAINTENANCE PLAN…2413
4.7.1 WHEN REQUIRED…2416
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…2416
4.7.1.b TIRE ROTATION…2417
4.7.1.c DRAINING THE FUEL TANK…2418
4.7.1.d RELEASING THE PARKING BRAKE…2419
4.7.2 CHECKS BEFORE STARTING…2420
4.7.2.a VARIOUS CHECKS…2420
4.7.2.b CHECKING THE COOLANT LEVEL…2420
4.7.2.c CHECKING THE FUEL LEVEL…2421
4.7.2.d CHECKING THE ENGINE OIL LEVEL…2422
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…2423
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…2424
4.7.2.g CHECKING THE WIRING SYSTEM…2424
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…2425
CHECKING THE DRIVE CHAIN TENSION …2428
CHECKING THE WHEEL NUT DRIVING TORQUE…2430
CHANGING THE HYDRAULIC OIL DRAIN FILTER…2437
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…2425
4.7.4.a CHECKING THE TIRE PRESSURE…2425
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…2425
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…2426
CHANGING THE HYDRAULIC OIL DRAIN FILTER…2437
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…2426
4.7.6.a ADJUSTING THE FAN BELT TENSION…2426
4.7.6.b CHECKING THE BATTERY ELECTROLYTE LEVEL…2427
4.7.6.c CHECKING THE DRIVE CHAIN TENSION…2428
4.7.6.d CLEANING THE OUTSIDE OF THE RADIATORS…2430
4.7.6.e CHECKING THE WHEEL NUT DRIVING TORQUE…2430
4.7.6.f CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…2431
4.7.6.g LUBRICATING THE JOINTS…2432
4.7.6.h CHANGING THE ENGINE OIL…2433
4.7.6.j CHANGING THE ENGINE OIL FILTER…2434
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…2435
CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…2442
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…2435
4.7.8.a CHANGING THE FUEL FILTER…2435
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…2437
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…2438
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…2439
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…2441
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…2441
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…2442
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…2444
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…2445
4.7.10.a CHANGING THE COOLANT…2445
4.7.10.b CHANGING THE SUCTION FILTER…2447
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…2448
TECHNICAL SPECIFICATIONS…2450
5.1 TECHNICAL DATA…2451
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…2451
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…2453
5.1.3 TECHNICAL CHARACTERISTICS…2455
AUTHORIZED OPTIONAL EQUIPMENT…2458
6.1 AUTHORIZED OPTIONAL EQUIPMENT…2459
6.1.1 PRECAUTIONS REGARDING SAFETY…2459
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…2460
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…2461
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH SUPER-FLOW HYDRAULIC …2462
6.2 CHANGING THE AUTHORIZED EQUIPMENT…2463
6.2.1 CONNECTING THE EXCAVATOR…2463
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…2464
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…2466
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…2467
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…2467
6.3 PALLET FORKS…2468
WEAM005002 – Skid Steer Loader SK815-5 Turbo Operation & Maintenance Manual…2471
1.1 FOREWORD…2473
1.2 INFORMATION ON SAFETY…2474
1.3 INTRODUCTION…2476
1.3.1 INTENDED USES…2476
1.3.2 IMPROPER OR UNAUTHORIZED USES…2476
1.3.3 MAIN CHARACTERISTICS…2476
1.3.4 RUNNING-IN…2477
1.4 PRODUCT IDENTIFICATION…2478
1.4.1 MACHINE SERIAL NUMBER…2478
1.4.2 MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN)…2478
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…2479
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…2479
1.4.5 CAB SERIAL NUMBER…2479
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…2479
1.4.7 SERIAL NUMBERS AND DEALER’S ADDRESS…2480
TABLE OF CONTENTS…2481
2.1 SAFETY, NOISE AND VIBRATION PLATES…2488
2.1.1 POSITION OF THE SAFETY PLATES…2488
2.1.1.1 SAFETY PLATES…2488
2.1.1.2 SAFETY PLATES FOR MACHINES WITH EXCAVATOR…2490
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS…2492
2.1.3 POSITION OF THE NOISE PLATES…2495
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…2495
2.2 GENERAL PRECAUTIONS…2496
2.2.1 GENERAL SAFETY RULES…2496
2.2.2 SAFETY DEVICES AND GUARDS…2496
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…2496
2.2.4 UNAUTHORIZED MODIFICATIONS…2497
2.2.5 LEAVING THE OPERATORS SEAT…2497
2.2.6 GETTING ON AND OFF THE MACHINE…2498
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…2498
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…2499
2.2.9 PREVENTING BURNS…2499
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…2500
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2500
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…2501
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…2501
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…2501
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…2502
2.3.1 SAFETY ON THE WORK SITE…2502
2.3.2 FIRE PREVENTION…2502
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…2502
2.3.4 ROOM VENTILATION…2503
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…2503
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if installed)…2503
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…2504
2.4.1 STARTING THE ENGINE…2504
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS…2504
2.4.3 CHECKS FOR TRAVELLING IN REVERSE…2505
2.4.4 MOVING THE MACHINE…2506
2.4.5 WORKING ON SLOPES…2506
2.4.6 PREVENTING ELECTROCUTION…2508
2.4.7 VISIBILITY…2509
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…2509
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2509
2.4.10 WORKING ON LOOSE GROUND…2509
2.4.11 PARKING THE MACHINE…2510
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2511
2.5.1 LOADING AND UNLOADING THE MACHINE…2511
2.5.2 THE ROUTE…2511
2.6 BATTERY…2512
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…2512
2.6.2 STARTING WITH BOOSTER CABLES…2512
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…2513
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…2515
2.8.1 WARNING PLATES…2515
2.8.2 TOOLS…2515
2.8.3 PERSONNEL…2516
2.8.4 EQUIPMENT…2516
2.8.5 WORKING UNDER THE MACHINE…2516
2.8.6 KEEPING THE MACHINE CLEAN…2516
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…2517
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…2517
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…2517
2.8.10 RULES FOR REFUELLING AND ADDING OIL…2518
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…2518
2.8.12 USING LAMPS…2518
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…2519
2.8.14 PRECAUTIONS CONCERNING THE STARTER…2519
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…2520
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…2520
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…2520
2.8.18 COOLING FAN AND FAN BELT…2521
2.8.19 WASTE MATERIALS…2521
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES…2521
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…2522
3.1 SAFETY LOCKS…2524
3.1.1 LOADER LOCKS…2524
3.1.2 EXCAVATOR LOCKS (if installed)…2526
3.1.3 ASPHALT CUTTER LOCKS (if installed)…2528
3.2 GENERAL VIEWS…2529
3.2.1 FRONT GENERAL VIEW…2529
3.2.2 REAR GENERAL VIEW…2530
3.2.3 CAB INSIDE GENERAL VIEW…2531
3.3 INSTRUMENTS AND CONTROLS…2533
3.3.1 INSTRUMENTS…2533
3.3.2 WARNING LIGHTS…2535
3.3.3 SWITCHES UND PUSH BUTTONS…2540
3.3.4 ELECTRICAL ACCESSORIES…2545
3.3.5 MACHINE CONTROLS…2547
3.4 FUSES AND RELAYS…2567
3.4.1 MACHINE FUNCTION FUSES…2567
3.4.2 MAIN FUSE…2568
3.4.3 RELAYS…2569
3.5 GUARDS AND DRIVER’S SEAT…2571
3.5.1 ENGINE HOOD…2571
3.5.2 REAR PANEL…2572
3.5.3 CAB…2573
3.5.3.1 RAISING THE CAB…2574
3.5.4 STANDARD SEAT…2576
3.5.5 CUSHIONED SEAT…2576
3.5.6 SAFETY BELT…2577
3.5.7 EMERGENCY EXIT…2577
3.5.8 TECHNICAL DOCUMENTATION CASE…2578
3.5.9 FIRE EXTINGUISHER…2578
3.5.10 FIRST AID KIT…2578
3.6 USE OF THE MACHINE…2579
3.6.1 CHECKS BEFORE STARTING THE ENGINE…2579
3.6.1.1 VISUAL CHECKS…2579
3.6.1.2 OPERATIONAL CHECKS…2580
3.6.2 STARTING THE ENGINE…2581
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…2581
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…2582
3.6.3 WARMING THE ENGINE…2583
3.6.4 HEATING THE HYDRAULIC OIL…2583
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEMERN)…2583
3.6.5.1 STEERING (CHANGING DIRECTION)…2585
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…2587
3.6.6.1 STEERING (CHANGING DIRECTION)…2589
3.6.7 MOVING ON SLOPES…2591
3.6.8 MAXIMUM IMMERSION DEPTH…2592
3.7 PARKING THE MACHINE…2593
3.7.1 PARKING ON LEVEL GROUND…2593
3.7.2 PARKING ON SLOPES…2594
3.8 STOPPING THE ENGINE…2595
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2596
3.9.1 LOADING AND UNLOADING THE MACHINE…2596
3.9.2 TRANSPORT…2597
3.10 HOW TO LIFT THE MACHINE…2598
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…2599
3.11.1 FUEL AND LUBRICANTS…2599
3.11.2 COOLANT…2599
3.11.3 BATTERY…2600
3.11.4 OTHER PRECAUTIONS…2600
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…2600
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…2601
3.13 USING THE WORK EQUIPMENT…2602
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…2602
3.13.2 ORGANIZING THE WORK ARE…2603
3.13.3 LOADING MATERIAL ON HEAPS AND ON LEVEL SURFACES…2604
3.13.4 LOADING MATERIAL ON SLOPES…2605
3.13.5 DIGGING METHOD…2606
3.13.6 CHANGING THE BUCKET OR THE EQUIPMENT WITH STANDARD RAPID COUPLING…2607
3.13.6.1 RELEASING THE BUCKET…2608
3.13.6.2 COUPLING THE BUCKET…2608
3.13.7 CHANGING THE BUCKET OR THE EQUIPMENT WITH OPTIONAL RAPID COUPLING…2610
3.13.7.1 REMOVING THE BUCKET OR THE EQUIPMENT…2611
3.13.7.2 CONNECTING THE BUCKET…2612
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…2613
3.13.7.4 ADJUSTING THE LOCKING PINS…2614
3.14 LONG PERIODS OF INACTIVITY…2615
3.14.1 BEFORE THE PERIOD OF INACTIVITY…2615
3.14.2 DURING THE PERIOD OF INACTIVITY…2616
3.14.3 AFTER THE PERIOD OF INACTIVITY…2616
3.15 TROUBLESHOOTING…2617
3.15.1 HOW TO REMOVE THE MACHINE…2617
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…2617
3.15.3 IF THE BATTERY IS DEPLETED…2618
3.15.3.1 STARTING WITH BOOSTER CABLES…2619
3.15.4 OTHER TROUBLES…2620
3.15.4.1 ELECTRICAL CIRCUIT…2620
3.15.4.2 HYDRAULIC SYSTEM…2620
3.15.4.3 ENGINE…2621
3.15.4.4 HYDROSTATIC TRANSMISSION…2622
4.1 GUIDE TO MAINTENANCE…2626
4.2 MAINTENANCE NOTES…2628
4.2.1 NOTES REGARDING THE ENGINE…2628
4.2.1.1 ENGINE OIL…2628
4.2.1.2 COOLANT…2628
4.2.1.3 FUEL…2629
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…2629
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…2629
4.2.4 NOTES REGARDING LUBRICATION…2630
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…2630
4.3 FUEL, COOLANT AND LUBRICANTS…2631
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…2633
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…2634
4.4.1 STANDARD DRIVING TORQUES…2634
4.4.2 SPECIFIC DRIVING TORQUES…2634
4.5 LUBRICATION…2635
4.5.1 LUBRICATION DIAGRAM…2635
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…2636
4.6.1 CRITICAL PARTS FOR SAFETY…2637
4.7 MAINTENANCE PLAN…2643
4.8 MAINTENANCE PROCEDURE…2645
4.8.1 WHEN REQUIRED…2645
4.8.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…2645
4.8.1.b TYRE ROTATION…2646
4.8.1.c DRAINING THE FUEL TANK…2647
4.8.1.d RELEASING THE PARKING BRAKE…2648
4.8.1.e CHECKING THE BATTERY CHARGE LEVEL…2649
4.8.2 CHECKS BEFORE STARTING…2650
4.8.2.a VARIOUS CHECKS…2650
4.8.2.b CHECKING THE COOLANT LEVEL…2650
4.8.2.c CHECKING THE FUEL LEVEL…2651
4.8.2.d CHECKING THE ENGINE OIL LEVEL…2652
4.8.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…2653
4.8.2.f CHECKING THE WATER SEPARATOR FOR SEDIMENTS AND WATER…2654
4.8.2.g CHECKING THE WIRING SYSTEM…2654
4.8.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…2655
4.8.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…2655
4.8.4.a CHECKING THE TYRE PRESSURE…2655
4.8.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…2655
4.8.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…2656
4.8.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…2656
4.8.6.a ADJUSTING THE FAN BELT TENSION…2656
4.8.6.b CHECKING THE GEARING CHAIN TENSION…2657
4.8.6.c CLEANING THE OUTSIDE OF THE RADIATORS…2659
4.8.6.d CHECKING THE WHEEL NUT DRIVING TORQUE…2659
4.8.6.e CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…2660
4.8.6.f LUBRICATING THE JOINTS…2661
4.8.6.g CHANGING THE ENGINE OIL…2662
4.8.6.h CHANGING THE ENGINE OIL FILTER…2663
4.8.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic biodegradable oil type HEES)…2664
4.8.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…2664
4.8.8.a CHANGING THE FUEL FILTER…2664
4.8.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…2666
4.8.8.c CLEANING THE WATER SEPARATOR…2667
4.8.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oil type HEES)…2668
4.8.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…2669
4.8.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…2669
4.8.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…2670
4.8.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…2671
4.8.10 MANUTENZIONE OGNI 2000 ORE…2672
4.8.10.a CHANGING THE COOLANT…2672
4.8.10.b CHANGING THE SUCTION FILTER…2673
4.8.10.c CHECKING THE ALTERNATOR AND THE STARTER…2674
5.1 TECHNICAL DATA…2676
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…2676
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…2678
5.1.3 TECHNICAL CHARACTERISTICS…2679
6.1 AUTHORIZED OPTIONAL EQUIPMENT…2682
6.1.1 PRECAUTIONS REGARDING SAFETY…2682
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…2683
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…2684
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH SUPER-FLOW HYDRAULIC SYSTEM…2685
6.2 CHANGING THE AUTHORIZED EQUIPMENT…2686
6.2.1 CONNECTING THE EXCAVATOR…2686
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…2687
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…2689
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…2690
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…2690
6.3 PALLET FORKS…2691
6.4 CHANGING THE OPERATING PATTERN…2692
6.4.1 HOW TO CHANGE THE OPERATING PATTERN…2694
6.5 HAND & FOOT CONTROL SYSTEM…2695
6.5.1 MACHINE CONTROLS…2695
6.5.1.1 TRAVEL AND STEERING CONTROL LEVERS…2696
6.5.1.2 WORK EQUIPMENT CONTROL PEDALS (LOADER ARM AND BUCKET)…2698
6.5.1.3 AUXILIARY HYDRAULIC KIT CONTROL…2701
6.5.2 HOW TO MOVE THE MACHINE (HAND & FOOT CONTROL SYSTEM)…2704
6.5.2.1 STEERING (CHANGING DIRECTION)…2706
WEAM005300 – Skid Steer Loader SK815-5 turbo Operation & Maintenance Manual…2711
COVER…2711
1.1 FOREWORD…2712
1.2 INFORMATION ON SAFETY…2714
1.3 INTRODUCTION…2716
1.3.1 INTENDED USES…2716
1.3.2 IMPROPER OR UNAUTHORIZED USES…2716
1.3.3 MAIN CHARACTERISTICS…2717
1.3.4 RUNNING-IN…2717
1.4 PRODUCT IDENTIFICATION…2718
1.4.1 MACHINE SERIAL NUMBER…2718
1.4.2 MACHINE IDENTIFICATION PLATE…2718
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…2719
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…2719
1.4.5 CAB SERIAL NUMBER…2719
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…2719
1.4.7 SERIAL NUMBERS AND DISTRIBUTOR’S ADDRESS…2720
TABLE OF CONTENTS…2721
SAFETY AND ACCIDENT PREVENTION…2728
2.1 SAFETY, NOISE AND VIBRATION PLATES…2729
2.1.1 POSITION OF THE SAFETY PLATES…2729
2.1.2 POSITION OF THE PICTOGRAMS…2747
2.1.3 PICTOGRAMS AND RELEVANT MEANINGS…2751
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…2754
2.2 GENERAL PRECAUTIONS…2755
2.2.1 GENERAL SAFETY RULES…2755
2.2.2 SAFETY DEVICES AND GUARDS…2755
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…2755
2.2.4 UNAUTHORIZED MODIFICATIONS…2756
2.2.5 LEAVING THE OPERATOR’S SEAT…2756
2.2.6 GETTING ON AND OFF THE MACHINE…2757
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…2757
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…2758
2.2.9 PREVENTING BURNS…2758
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…2759
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2759
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…2760
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…2760
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…2760
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…2761
2.3.1 SAFETY ON THE WORK SITE…2761
2.3.2 FIRE PREVENTION…2761
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…2761
2.3.4 ROOM VENTILATION…2762
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…2762
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…2762
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…2763
2.4.1 STARTING THE ENGINE…2763
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELING ON ROADS (if required)…2763
2.4.3 CHECKS FOR TRAVELING IN REVERSE…2764
2.4.4 MOVING THE MACHINE…2765
2.4.5 WORKING ON SLOPES…2765
2.4.6 PREVENTING ELECTROCUTION…2767
2.4.7 VISIBILITY…2768
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…2768
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…2768
2.4.10 WORKING ON LOOSE GROUND…2768
2.4.11 PARKING THE MACHINE…2769
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2770
2.5.1 LOADING AND UNLOADING THE MACHINE…2770
2.5.2 THE ROUTE…2770
2.6 BATTERY…2771
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…2771
2.6.2 STARTING WITH BOOSTER CABLES…2771
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…2772
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…2774
2.8.1 WARNING PLATES…2774
2.8.2 TOOLS…2774
2.8.3 PERSONNEL…2775
2.8.4 EQUIPMENT…2775
2.8.5 WORKING UNDER THE MACHINE…2775
2.8.6 KEEPING THE MACHINE CLEAN…2775
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…2776
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…2776
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…2776
2.8.10 RULES FOR REFUELING AND ADDING OIL…2777
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…2777
2.8.12 USING LAMPS…2777
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…2778
2.8.14 PRECAUTIONS CONCERNING THE STARTER…2778
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…2779
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…2779
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…2779
2.8.18 COOLING FAN AND FAN BELT…2780
2.8.19 WASTE MATERIALS…2780
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TIRES…2780
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…2781
THE MACHINE AND ITS OPERATIONS…2782
3.1 SAFETY LOCKS…2783
3.1.1 LOADER LOCKS…2783
3.1.2 EXCAVATOR LOCKS (if installed)…2785
3.1.3 ASPHALT CUTTER LOCKS (if installed)…2787
3.2 GENERAL VIEWS…2788
3.2.1 FRONT GENERAL VIEW…2788
3.2.2 REAR GENERAL VIEW…2789
3.2.3 CAB INSIDE GENERAL VIEW…2790
3.3 INSTRUMENTS AND CONTROLS…2792
3.3.1 INSTRUMENTS…2792
3.3.2 WARNING LIGHTS…2794
3.3.3 SWITCHES AND PUSH BUTTONS…2799
3.3.4 ELECTRICAL ACCESSORIES…2804
3.3.5 MACHINE CONTROLS…2806
3.4 FUSES AND RELAYS…2824
3.4.1 MACHINE FUNCTION FUSES…2824
3.4.2 MAIN FUSE…2825
3.4.3 RELAYS…2826
3.5 GUARDS AND DRIVER’S SEAT…2828
3.5.1 ENGINE HOOD…2828
3.5.2 REAR PANEL…2829
3.5.3 CAB…2830
3.5.3.1 RAISING THE CAB…2831
3.5.4 STANDARD SEAT…2833
3.5.5 SUSPENSION SEAT…2833
3.5.6 SAFETY BELT…2834
3.5.7 EMERGENCY EXIT…2834
3.5.8 TECHNICAL DOCUMENTATION CASE…2835
3.5.9 FIRE EXTINGUISHER…2835
3.5.10 FIRST AID KIT…2835
3.6 USE OF THE MACHINE…2836
3.6.1 CHECKS BEFORE STARTING THE ENGINE…2836
3.6.1.1 VISUAL CHECKS…2836
3.6.1.2 DAILY CHECKS…2836
3.6.1.3 OPERATIONAL CHECKS…2837
3.6.2 STARTING THE ENGINE…2838
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…2838
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…2839
3.6.3 WARMING THE ENGINE…2840
3.6.4 HEATING THE HYDRAULIC OIL…2840
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…2840
3.6.5.1 STEERING (CHANGING DIRECTION)…2842
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…2844
3.6.6.1 STEERING (CHANGING DIRECTION)…2846
3.6.7 MOVING ON SLOPES…2848
3.6.8 MAXIMUM IMMERSION DEPTH…2849
3.7 PARKING THE MACHINE…2850
3.7.1 PARKING ON LEVEL GROUND…2850
3.7.2 PARKING ON SLOPES…2851
3.8 STOPPING THE ENGINE…2852
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…2853
3.9.1 LOADING AND UNLOADING THE MACHINE…2853
3.9.2 TRANSPORT…2854
3.10 HOW TO LIFT THE MACHINE…2855
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…2856
3.11.1 FUEL AND LUBRICANTS…2856
3.11.2 COOLANT…2856
3.11.3 BATTERY…2857
3.11.4 OTHER PRECAUTIONS…2857
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…2857
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…2858
3.13 USING THE WORK EQUIPMENT…2859
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…2859
3.13.2 ORGANIZING THE WORK AREA…2860
3.13.3 LOADING MATERIAL FROM PILES AND ON LEVEL SURFACES…2861
3.13.4 LOADING MATERIAL ON SLOPES…2862
3.13.5 DIGGING METHOD…2863
3.13.6 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…2864
3.13.6.1 RELEASING THE BUCKET…2865
3.13.6.2 COUPLING THE BUCKET…2865
3.13.7 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…2867
3.13.7.1 RELEASING THE BUCKET…2868
3.13.7.2 COUPLING THE BUCKET…2868
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…2869
3.13.7.4 ADJUSTING THE LOCKING PINS…2870
3.14 LONG PERIODS OF INACTIVITY…2871
3.14.1 BEFORE THE PERIOD OF INACTIVITY…2871
3.14.2 DURING THE PERIOD OF INACTIVITY…2872
3.14.3 AFTER THE PERIOD OF INACTIVITY…2872
3.15 TROUBLESHOOTING…2873
3.15.1 HOW TO REMOVE THE MACHINE…2873
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…2873
3.15.3 IF THE BATTERY IS DEPLETED…2874
3.15.3.1 STARTING WITH BOOSTER CABLES…2875
3.15.4 OTHER TROUBLES…2876
3.15.4.1 ELECTRICAL CIRCUIT…2876
3.15.4.2 HYDRAULIC SYSTEM…2877
3.15.4.3 ENGINE…2878
3.15.4.4 HYDROSTATIC TRANSMISSION…2879
MAINTENANCE…2882
4.1 GUIDE TO MAINTENANCE…2883
4.2 MAINTENANCE NOTES…2885
4.2.1 NOTES REGARDING THE ENGINE…2885
4.2.1.1 ENGINE OIL…2885
4.2.1.2 COOLANT…2885
4.2.1.3 FUEL…2886
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…2886
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…2887
4.2.4 NOTES REGARDING LUBRICATION…2887
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…2888
4.3 FUEL, COOLANT AND LUBRICANTS…2889
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…2893
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…2894
4.4.1 STANDARD DRIVING TORQUES…2894
4.4.2 SPECIFIC DRIVING TORQUES…2894
4.5 LUBRICATION…2895
4.5.1 LUBRICATION DIAGRAM…2895
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…2896
4.6.1 CRITICAL PARTS FOR SAFETY…2897
4.7 MAINTENANCE PLAN…2903
4.7.1 WHEN REQUIRED…2906
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…2906
4.7.1.b TIRE ROTATION…2907
4.7.1.c DRAINING THE FUEL TANK…2908
4.7.1.d RELEASING THE PARKING BRAKE…2909
4.7.1.e CHECKING THE BATTERY CHARGE LEVEL…2910
4.7.2 CHECKS BEFORE STARTING…2911
4.7.2.a VARIOUS CHECKS…2911
4.7.2.b CHECKING THE COOLANT LEVEL…2911
4.7.2.c CHECKING THE FUEL LEVEL…2912
4.7.2.d CHECKING THE ENGINE OIL LEVEL…2913
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…2914
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…2915
4.7.2.g CHECKING THE WIRING SYSTEM…2915
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…2916
a) CHECKING THE DRIVE CHAIN TENSION…2918
b) CHECKING THE WHEEL NUT DRIVING TORQUE…2920
c) CHANGING THE HYDRAULIC OIL DRAIN FILTER…2927
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…2916
4.7.4.a CHECKING THE TIRE PRESSURE…2916
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…2916
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…2917
a) CHANGING THE HYDRAULIC OIL DRAIN FILTER…2927
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…2917
4.7.6.a ADJUSTING THE FAN BELT TENSION…2917
4.7.6.b CHECKING THE DRIVE CHAIN TENSION…2918
4.7.6.c CLEANING THE OUTSIDE OF THE RADIATORS…2920
4.7.6.d CHECKING THE WHEEL NUT DRIVING TORQUE…2920
4.7.6.e CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…2921
4.7.6.f LUBRICATING THE JOINTS…2922
4.7.6.g CHANGING THE ENGINE OIL…2923
4.7.6.h CHANGING THE ENGINE OIL FILTER…2924
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…2925
a) CHANGINE THE HYDRAULIC SYSTEN OIL AND CLEANING THE SUCTION FILTER…2932
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…2925
4.7.8.a CHANGING THE FUEL FILTER…2925
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…2927
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…2928
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…2929
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…2931
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…2931
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…2932
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…2934
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…2935
4.7.10.a CHANGING THE COOLANT…2935
4.7.10.b CHANGING THE SUCTION FILTER…2937
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…2938
TECHNICAL SPECIFICATIONS…2940
5.1 TECHNICAL DATA…2941
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…2941
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…2943
5.1.3 TECHNICAL CHARACTERISTICS…2945
AUTHORIZED OPTIONAL EQUIPMENT…2948
6.1 AUTHORIZED OPTIONAL EQUIPMENT…2949
6.1.1 PRECAUTIONS REGARDING SAFETY…2949
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…2950
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…2951
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH SUPER-FLOW HYDRAULIC …2952
6.2 CHANGING THE AUTHORIZED EQUIPMENT…2953
6.2.1 CONNECTING THE EXCAVATOR…2953
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…2954
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…2956
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…2957
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…2957
6.3 PALLET FORKS…2958
WEAM005301 – Skid Steer Loader SK815-5 turbo Operation & Maintenance Manual…2960
COVER…2960
1.1 FOREWORD…2961
1.2 INFORMATION ON SAFETY…2963
1.3 INTRODUCTION…2965
1.3.1 INTENDED USES…2965
1.3.2 IMPROPER OR UNAUTHORIZED USES…2965
1.3.3 MAIN CHARACTERISTICS…2966
1.3.4 RUNNING-IN…2966
1.4 PRODUCT IDENTIFICATION…2967
1.4.1 MACHINE SERIAL NUMBER…2967
1.4.2 MACHINE IDENTIFICATION PLATE…2967
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE…2968
1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER…2968
1.4.5 CAB SERIAL NUMBER…2968
1.4.6 EXCAVATOR IDENTIFICATION PLATE (if installed)…2968
1.4.7 SERIAL NUMBERS AND DISTRIBUTOR’S ADDRESS…2969
TABLE OF CONTENTS…2970
SAFETY AND ACCIDENT PREVENTION…2977
2.1 SAFETY, NOISE AND VIBRATION PLATES…2978
2.1.1 POSITION OF THE SAFETY PLATES…2978
2.1.2 POSITION OF THE PICTOGRAMS…2996
2.1.3 PICTOGRAMS AND RELEVANT MEANINGS…3000
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED…3003
2.2 GENERAL PRECAUTIONS…3004
2.2.1 GENERAL SAFETY RULES…3004
2.2.2 SAFETY DEVICES AND GUARDS…3004
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS…3004
2.2.4 UNAUTHORIZED MODIFICATIONS…3005
2.2.5 LEAVING THE OPERATOR’S SEAT…3005
2.2.6 GETTING ON AND OFF THE MACHINE…3006
2.2.7 CHECKING THE REAR-VIEW MIRRORS (if installed)…3006
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL…3007
2.2.9 PREVENTING BURNS…3007
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER…3008
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…3008
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT…3009
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE…3009
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT…3009
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE…3010
2.3.1 SAFETY ON THE WORK SITE…3010
2.3.2 FIRE PREVENTION…3010
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB…3010
2.3.4 ROOM VENTILATION…3011
2.3.5 PRECAUTIONS TO BE TAKEN FOR THE LIGHTS (if installed)…3011
2.3.6 CLEANING THE WINDOWS AND THE REAR-VIEW MIRRORS – CHECKING THE WINDSHIELD WIPER BLADES (if i…3011
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING…3012
2.4.1 STARTING THE ENGINE…3012
2.4.2 RULES TO BE FOLLOWED WHEN TRAVELING ON ROADS (if required)…3012
2.4.3 CHECKS FOR TRAVELING IN REVERSE…3013
2.4.4 MOVING THE MACHINE…3014
2.4.5 WORKING ON SLOPES…3014
2.4.6 PREVENTING ELECTROCUTION…3016
2.4.7 VISIBILITY…3017
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES…3017
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT…3017
2.4.10 WORKING ON LOOSE GROUND…3017
2.4.11 PARKING THE MACHINE…3018
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES…3019
2.5.1 LOADING AND UNLOADING THE MACHINE…3019
2.5.2 THE ROUTE…3019
2.6 BATTERY…3020
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES…3020
2.6.2 STARTING WITH BOOSTER CABLES…3020
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY…3021
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE…3023
2.8.1 WARNING PLATES…3023
2.8.2 TOOLS…3023
2.8.3 PERSONNEL…3024
2.8.4 EQUIPMENT…3024
2.8.5 WORKING UNDER THE MACHINE…3024
2.8.6 KEEPING THE MACHINE CLEAN…3024
2.8.7 USE OF THE ENGINE DURING MAINTENANCE…3025
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY…3025
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION…3025
2.8.10 RULES FOR REFUELING AND ADDING OIL…3026
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR…3026
2.8.12 USING LAMPS…3026
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR…3027
2.8.14 PRECAUTIONS CONCERNING THE STARTER…3027
2.8.15 PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES…3028
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS…3028
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES…3028
2.8.18 COOLING FAN AND FAN BELT…3029
2.8.19 WASTE MATERIALS…3029
2.8.20 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TIRES…3029
2.8.21 PRECAUTIONS TO BE TAKEN WHEN USING THE SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»…3030
THE MACHINE AND ITS OPERATIONS…3031
3.1 SAFETY LOCKS…3032
3.1.1 LOADER LOCKS…3032
3.1.2 EXCAVATOR LOCKS (if installed)…3034
3.1.3 ASPHALT CUTTER LOCKS (if installed)…3036
3.2 GENERAL VIEWS…3037
3.2.1 FRONT GENERAL VIEW…3037
3.2.2 REAR GENERAL VIEW…3038
3.2.3 CAB INSIDE GENERAL VIEW…3039
3.3 INSTRUMENTS AND CONTROLS…3041
3.3.1 INSTRUMENTS…3041
3.3.2 WARNING LIGHTS…3043
3.3.3 SWITCHES AND PUSH BUTTONS…3048
3.3.4 ELECTRICAL ACCESSORIES…3053
3.3.5 MACHINE CONTROLS…3055
3.4 FUSES AND RELAYS…3073
3.4.1 MACHINE FUNCTION FUSES…3073
3.4.2 MAIN FUSE…3074
3.4.3 RELAYS…3075
3.5 GUARDS AND DRIVER’S SEAT…3077
3.5.1 ENGINE HOOD…3077
3.5.2 REAR PANEL…3078
3.5.3 CAB…3079
3.5.3.1 RAISING THE CAB…3080
3.5.4 STANDARD SEAT…3082
3.5.5 SUSPENSION SEAT…3082
3.5.6 SAFETY BELT…3083
3.5.7 EMERGENCY EXIT…3083
3.5.8 TECHNICAL DOCUMENTATION CASE…3084
3.5.9 FIRE EXTINGUISHER…3084
3.5.10 FIRST AID KIT…3084
3.6 USE OF THE MACHINE…3085
3.6.1 CHECKS BEFORE STARTING THE ENGINE…3085
3.6.1.1 VISUAL CHECKS…3085
3.6.1.2 DAILY CHECKS…3085
3.6.1.3 OPERATIONAL CHECKS…3086
3.6.2 STARTING THE ENGINE…3087
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES…3087
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES…3088
3.6.3 WARMING THE ENGINE…3089
3.6.4 HEATING THE HYDRAULIC OIL…3089
3.6.5 HOW TO MOVE THE MACHINE (ISO PATTERN CONTROL SYSTEM)…3089
3.6.5.1 STEERING (CHANGING DIRECTION)…3091
3.6.6 HOW TO MOVE THE MACHINE (OPTIONAL PATTERN CONTROL SYSTEM)…3093
3.6.6.1 STEERING (CHANGING DIRECTION)…3095
3.6.7 MOVING ON SLOPES…3097
3.6.8 MAXIMUM IMMERSION DEPTH…3098
3.7 PARKING THE MACHINE…3099
3.7.1 PARKING ON LEVEL GROUND…3099
3.7.2 PARKING ON SLOPES…3100
3.8 STOPPING THE ENGINE…3101
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES…3102
3.9.1 LOADING AND UNLOADING THE MACHINE…3102
3.9.2 TRANSPORT…3103
3.10 HOW TO LIFT THE MACHINE…3104
3.11 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON…3105
3.11.1 FUEL AND LUBRICANTS…3105
3.11.2 COOLANT…3105
3.11.3 BATTERY…3106
3.11.4 OTHER PRECAUTIONS…3106
3.11.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK…3106
3.12 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON…3107
3.13 USING THE WORK EQUIPMENT…3108
3.13.1 LOWERING THE EQUIPMENT IN CASE OF MACHINE FAILURE…3108
3.13.2 ORGANIZING THE WORK AREA…3109
3.13.3 LOADING MATERIAL FROM PILES AND ON LEVEL SURFACES…3110
3.13.4 LOADING MATERIAL ON SLOPES…3111
3.13.5 DIGGING METHOD…3112
3.13.6 CHANGING THE BUCKET WITH OPTIONAL RAPID COUPLING…3113
3.13.6.1 RELEASING THE BUCKET…3114
3.13.6.2 COUPLING THE BUCKET…3114
3.13.7 CHANGING THE BUCKET WITH STANDARD RAPID COUPLING…3116
3.13.7.1 RELEASING THE BUCKET…3117
3.13.7.2 COUPLING THE BUCKET…3117
3.13.7.3 CHECKING THE POSITION OF THE LOCKING PINS…3118
3.13.7.4 ADJUSTING THE LOCKING PINS…3119
3.14 LONG PERIODS OF INACTIVITY…3120
3.14.1 BEFORE THE PERIOD OF INACTIVITY…3120
3.14.2 DURING THE PERIOD OF INACTIVITY…3121
3.14.3 AFTER THE PERIOD OF INACTIVITY…3121
3.15 TROUBLESHOOTING…3122
3.15.1 HOW TO REMOVE THE MACHINE…3122
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED…3122
3.15.3 IF THE BATTERY IS DEPLETED…3123
3.15.3.1 STARTING WITH BOOSTER CABLES…3124
3.15.4 OTHER TROUBLES…3125
3.15.4.1 ELECTRICAL CIRCUIT…3125
3.15.4.2 HYDRAULIC SYSTEM…3126
3.15.4.3 ENGINE…3127
3.15.4.4 HYDROSTATIC TRANSMISSION…3128
MAINTENANCE…3131
4.1 GUIDE TO MAINTENANCE…3132
4.2 MAINTENANCE NOTES…3134
4.2.1 NOTES REGARDING THE ENGINE…3134
4.2.1.1 ENGINE OIL…3134
4.2.1.2 COOLANT…3134
4.2.1.3 FUEL…3135
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM…3135
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM…3136
4.2.4 NOTES REGARDING LUBRICATION…3136
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING…3137
4.3 FUEL, COOLANT AND LUBRICANTS…3138
4.3.1 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES…3142
4.4 DRIVING TORQUES FOR SCREWS AND NUTS…3143
4.4.1 STANDARD DRIVING TORQUES…3143
4.4.2 SPECIFIC DRIVING TORQUES…3143
4.5 LUBRICATION…3144
4.5.1 LUBRICATION DIAGRAM…3144
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY…3145
4.6.1 CRITICAL PARTS FOR SAFETY…3146
4.7 MAINTENANCE PLAN…3152
4.7.1 WHEN REQUIRED…3155
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE…3155
4.7.1.b TIRE ROTATION…3156
4.7.1.c DRAINING THE FUEL TANK…3157
4.7.1.d RELEASING THE PARKING BRAKE…3158
4.7.1.e CHECKING THE BATTERY CHARGE LEVEL…3159
4.7.2 CHECKS BEFORE STARTING…3160
4.7.2.a VARIOUS CHECKS…3160
4.7.2.b CHECKING THE COOLANT LEVEL…3160
4.7.2.c CHECKING THE FUEL LEVEL…3161
4.7.2.d CHECKING THE ENGINE OIL LEVEL…3162
4.7.2.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT…3163
4.7.2.f CHECKING THE FUEL FILTER FOR SEDIMENTS AND WATER…3164
4.7.2.g CHECKING THE WIRING SYSTEM…3164
4.7.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION…3165
CHECKING THE DRIVE CHAIN TENSION…3167
CHECKING THE WHEEL NUT DRIVING TORQUE…3169
CHANGING THE HYDRAULIC OIL DRAIN FILTER…3176
4.7.4 MAINTENANCE EVERY 50 HOURS OF OPERATION…3165
4.7.4.a CHECKING THE TIRE PRESSURE…3165
4.7.4.b CHECKING THE COOLANT LEVEL IN THE RADIATOR…3165
4.7.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION…3166
CHANGING THE HYDRAULIC OIL DRAIN FILTER…3176
4.7.6 MAINTENANCE EVERY 250 HOURS OF OPERATION…3166
4.7.6.a ADJUSTING THE FAN BELT TENSION…3166
4.7.6.b CHECKING THE DRIVE CHAIN TENSION…3167
4.7.6.c CLEANING THE OUTSIDE OF THE RADIATORS…3169
4.7.6.d CHECKING THE WHEEL NUT DRIVING TORQUE…3169
4.7.6.e CHECKING THE OIL LEVEL IN THE FINAL TRANSMISSIONS…3170
4.7.6.f LUBRICATING THE JOINTS…3171
4.7.6.g CHANGING THE ENGINE OIL…3172
4.7.6.h CHANGING THE ENGINE OIL FILTER…3173
4.7.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines filled with synthetic…3174
CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…3181
4.7.8 MAINTENANCE EVERY 500 HOURS OF OPERATION…3174
4.7.8.a CHANGING THE FUEL FILTER…3174
4.7.8.b CHANGING THE HYDRAULIC OIL DRAIN FILTER…3176
4.7.8.c CHANGING THE FUEL PUMP PRECLEANER…3177
4.7.8.d DRAINING THE HYDRAULIC OIL TANK (Only for machines filled with synthetic biodegradable oi…3178
4.7.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION…3180
4.7.9.a CHANGING THE OIL IN THE FINAL TRANSMISSION…3180
4.7.9.b CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER…3181
4.7.9.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE…3183
4.7.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION…3184
4.7.10.a CHANGING THE COOLANT…3184
4.7.10.b CHANGING THE SUCTION FILTER…3186
4.7.10.c CHECKING THE ALTERNATOR AND THE STARTER…3187
TECHNICAL SPECIFICATIONS…3189
5.1 TECHNICAL DATA…3190
5.1.1 STANDARD MACHINE OVERALL DIMENSIONS…3190
5.1.2 MACHINE OVERALL DIMENSIONS WITH OPTIONAL EQUIPMENT…3192
5.1.3 TECHNICAL CHARACTERISTICS…3194
AUTHORIZED OPTIONAL EQUIPMENT…3197
6.1 AUTHORIZED OPTIONAL EQUIPMENT…3198
6.1.1 PRECAUTIONS REGARDING SAFETY…3198
6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT…3199
6.1.3 CHARACTERISTICS OF THE STANDARD MACHINE OPTIONAL EQUIPMENT…3200
6.1.4 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT OF THE MACHINE VERSION WITH SUPER-FLOW HYDRAULIC …3201
6.2 CHANGING THE AUTHORIZED EQUIPMENT…3202
6.2.1 CONNECTING THE EXCAVATOR…3202
6.2.2 CONNECTING THE HYDRAULIC CIRCUIT…3203
6.2.3 CONNECTING THE RETURN CIRCUIT WITH DIRECT DRAINAGE INTO THE TANK…3205
6.2.4 PREPARING THE MACHINE FOR THE USE OF THE EXCAVATOR…3206
6.2.5 USING THE MACHINE WITH THE EXCAVATOR…3206
6.3 PALLET FORKS…3207
WEBM003400 – Skid Steer Loader SK714-5, SK815-5 Shop Manual…3210
COVER…3210
CONTENTS…3211
LIST OF REVISED PAGES…3212
SAFETY…3214
FOREWORD…3216
HOWTO READ THE SHOP MANUAL…3217
HOISTING INSTRUCTIONS…3218
STANDARD TIGHTENING TORQUE…3219
COATI NG MATERI ALS…3221
ELECTRIC…3222
WEIGHT TABLE…3223
TABLE OF OIL AND COOLANT QUANTITIES…3224
CONVERSION TABLE…3226
10. STRUCTURE AND FUNCTION…3236
P. T. O…3237
POWER TRAIN…3238
TRANSMISSION…3239
FINAL DRIVE…3241
HYDRAULIC CIRCUIT SK714- 5 (STANDARD)…3248
HYDRAULIC CIRCUIT SK714- 5 (ROAD HOMOLOGATION)…3249
HYDRAULIC CIRCUIT SK815- 5 (STANDARD)…3250
HYDRAULIC CIRCUIT SK815- 5 (ROAD HOMOLOGATION)…3251
HYDRAULIC PUMP…3252
CONTROL VALVE (3-SPOOL)…3271
CONTROL VALVE (4-SPOOL)…3274
CLSS…3278
SOLENOID VALVE…3286
ACCUMULATOR…3288
PATTERN CHANGE VALVE (OPTIONAL)…3289
R.H. PPC VALVE (STANDARD)…3293
R.H. PPC VALVE (PATTERN CHANGE) (OPTIONAL)…3297
L.H. PPC VALVE (STANDARD)…3301
L.H. PPC VALVE – PATTERN CHANGE (OPTIONAL)…3305
CYLINDERS…3309
ELECTRICAL DIAGRAM (ENGINE LINE)…3310
ELECTRICAL DIAGRAM (FRAME LINE STANDARD)…3314
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL)…3318
ELECTRICAL DIAGRAM (CABIN LINE STANDARD)…3322
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL)…3328
ELECTRICAL DIAGRAM (TOP- CABIN LIGHT LINE STANDARD)…3336
ELECTRICAL DIAGRAM (TOP- CABIN LIGHT LINE OMOLOGATION)…3338
ELECTRICAL DIAGRAM (TOP- CABIN LIGHT LINE OPTIONAL)…3340
20. TESTING AND ADJUSTMENTS…3344
NORMAL OR STANDARD TECHNICAL DATA…3345
SPECIAL TOOLS…3357
CHECKING THE ENGINE SPEED…3358
ADJUSTMENT OF VALVE CLEARANCE…3359
MEASUREMENT OF THE COMPRESSION PRESSURE…3360
CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION…3361
CONTROL AND ADJUSTMENT OF THE INJECTION TIMING…3362
CHECKING ENGINE OIL PRESSURE…3364
ADJUSTING THE STROKE OF THE ACCELERATOR CABLES…3365
ADJUSTMENT OF THE PPC VALVE CLEARANCES…3366
ADJUSTING THE POSITION OF THE SERVO-CONTROL ENGAGEMENT SAFETY SENSOR…3367
TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION…3368
CONTROL AND REGULATION OF THE PRESSURES IN THE HYDRAULIC CIRCUITS…3369
TESTING THE HYDRAULIC PUMP…3370
VALVE CALIBRATION…3371
CHECKING THE TRAVEL DEVIATION…3373
CONTROL VALVE…3375
CONTROL AND REGULATION OF THE SERVO-CONTROL POWER SUPPLY…3376
ELIMINATION OF RESIDUAL PRESSURES – PRESSURISATION OF THE TANK…3378
BLEEDING AIR FROM THE HYDRAULIC CIRCUITS…3379
30. REMOVAL AND INSTALLATION…3384
HOWTO READ THE MANUAL…3386
PRECAUTIONS TO BE TAKEN WHILE WORKING…3387
TILTING THE CAB…3388
LOWERING THE CAB…3390
BATTERY…3391
STARTING MOTOR…3392
ALTERNATOR…3393
MUFFLER…3394
NOZZLE HOLDER…3395
INJECTION PUMP…3396
CYLINDER HEAD…3399
COOLANT LIQUID PUMP…3401
RADIATOR GROUP…3402
FUEL TANK…3404
CAB…3405
ENGINE-PUMP GROUP…3408
COMPLETE HYDRAULIC PUMP…3411
HYDRAULIC PUMP…3413
GEAR PUMP…3414
ENGINE-PUMP COUPLING…3415
CONTROL VALVE…3416
PPC VALVES…3417
HUB WHEEL…3418
FINAL DRIVE…3422
RAISING CYLINDER…3424
BUCKET CYLINDER…3425
WORK EQUIPMENT CYLINDERS…3427
WORKING EQUIPMENT…3433
WORKING EQUIPMENT SUPPORT FRAME…3435
40. STANDARD MAINTENANCE…3438
P. T. O…3439
TRANSMISSION…3440
FINAL DRIVE…3441
HYDRAULIC PUMP…3442
CONTROL VALVE…3445
R.H. PPC VALVE…3451
L.H. PPC VALVE…3452
PATTERN CHANGE VALVE (OPTIONAL)…3454
CYLINDERS…3455
WORKING EQUIPMENT…3457
WEBM005500 – Skid Steer Loader SK714-5, SK815-5, SK815-5 turbo Shop Manual…3460
COVER…3460
CONTENTS…3463
REVISED PAGES…3464
SAFETY…3466
FOREWORD…3468
HOW TO READ THE SHOP MANUAL…3469
HOISTING INSTRUCTIONS…3470
STANDARD TIGHTENING TORQUE…3471
COATING MATERIALS…3473
ELECTRIC WIRE CODE…3474
WEIGHT TABLE…3475
TABLE OF OIL AND COOLANT QUANTITIES…3476
CONVERSION TABLE…3478
10.STRUCTURE AND FUNCTION…3486
P.T.O…3487
POWER TRAIN…3488
TRANSMISSION…3489
FINAL DRIVE…3491
HYDRAULIC CIRCUIT SK714-5 (STANDARD)…3498
HYDRAULIC CIRCUIT SK714-5 (ROAD HOMOLOGATION)…3499
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (STANDARD)…3500
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (ROAD HOMOLOGATION)…3501
HYDRAULIC PUMP…3502
CONTROL VALVE…3521
CLSS…3528
SOLENOID VALVE…3536
ACCUMULATOR…3538
PATTERN CHANGE VALVE (OPTIONAL)…3539
R.H. PPC VALVE (STANDARD)…3543
R.H. PPC VALVE (PATTERN CHANGE) (OPTIONAL)…3547
L.H. PPC VALVE (STANDARD)…3551
L.H. PPC VALVE – PATTERN CHANGE (OPTIONAL)…3555
CYLINDERS…3559
ELECTRICAL DIAGRAM (ENGINE LINE) (1/3)…3560
ELECTRICAL DIAGRAM (ENGINE LINE) (2/3)…3561
ELECTRICAL DIAGRAM (ENGINE LINE) (3/3)…3562
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (1/3)…3564
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (2/3)…3565
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (3/3)…3566
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (1/3)…3568
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (2/3)…3569
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (3/3)…3570
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (1/5)…3572
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (2/5)…3573
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (3/5)…3574
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (4/5)…3575
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (5/5)…3576
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (1/7)…3578
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (2/7)…3579
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (3/7)…3580
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (4/7)…3581
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (5/7)…3582
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (6/7)…3583
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (7/7)…3584
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD) (1/2)…3586
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD) (2/2)…3587
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) (1/2)…3588
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) (2/2)…3589
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OPTIONAL) (1/2)…3590
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OPTIONAL) (2/2)…3591
20.TESTING AND ADJUSTMENTS…3592
NORMAL OR STANDARD TECHNICAL DATA…3593
SPECIAL TOOLS…3605
CHECKING THE ENGINE SPEED…3606
ADJUSTMENT OF VALVE CLEARANCE…3607
MEASUREMENT OF THE COMPRESSION PRESSURE…3608
CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION…3609
CONTROL AND ADJUSTMENT OF THE INJECTION TIMING…3610
CHECKING ENGINE OIL PRESSURE…3612
ADJUSTING THE STROKE OF THE ACCELERATOR CABLES…3613
REGULATION OF PPC VALVES’ DRIVE PRESSURE…3614
REGULATION OF MANIPULATORS’ DRIVE PRESSURE…3615
ADJUSTMENT OF THE PPC VALVE CLEARANCES…3616
ADJUSTING THE POSITION OF THE SERVO-CONTROL ENGAGEMENT SAFETY SENSOR…3617
TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION…3618
CONTROL AND REGULATION OF THE PRESSURES IN THE HYDRAULIC CIRCUITS…3619
TESTING THE HYDRAULIC PUMP…3620
VALVE CALIBRATION…3621
CHECKING THE TRAVEL DEVIATION…3623
CONTROL VALVE…3625
CONTROL AND REGULATION OF THE SERVO-CONTROL POWER SUPPLY…3626
ELIMINATION OF RESIDUAL PRESSURES – PRESSURISATION OF THE TANK…3628
BLEEDING AIR FROM THE HYDRAULIC CIRCUITS…3629
30.REMOVAL AND INSTALLATION…3632
HOW TO READ THE MANUAL…3634
PRECAUTIONS TO BE TAKEN WHILE WORKING…3635
ENGINE HOOD…3636
CAB…3637
BATTERY…3640
STARTING MOTOR…3641
ALTERNATOR…3642
MUFFLER (SK714-5 SK815-5)…3643
MUFFLER (SK815-5 turbo)…3644
TURBOCHARGER (SK815-5 turbo)…3645
AIR INTAKE FILTER…3647
NOZZLE HOLDER…3648
INJECTION PUMP…3649
CYLINDER HEAD (SK714-5 SK815-5)…3652
CYLINDER HEAD (SK815-5 turbo)…3654
COOLANT LIQUID PUMP…3656
RADIATOR GROUP…3657
FUEL TANK (SK714-5 SK815-5)…3659
FUEL TANK (SK815-5 turbo)…3660
CAB…3662
ENGINE-PUMP GROUP…3665
COMPLETE HYDRAULIC PUMP…3669
GEAR PUMP…3672
ENGINE-PUMP COUPLING…3673
CONTROL VALVE…3674
PPC VALVES…3675
HUB WHEEL…3676
FINAL DRIVE…3680
RAISING CYLINDER…3682
BUCKET CYLINDER…3683
WORK EQUIPMENT CYLINDERS…3685
COMPLETE WORKING EQUIPMENT…3691
WORKING EQUIPMENT SUPPORT FRAME…3693
40.STANDARD MAINTENANCE…3694
P.T.O…3695
TRANSMISSION…3696
FINAL DRIVE…3697
HYDRAULIC PUMP…3698
CONTROL VALVE…3701
R.H. PPC VALVE…3707
L.H. PPC VALVE…3708
PATTERN CHANGE VALVE (OPTIONAL)…3710
CYLINDERS…3711
WORKING EQUIPMENT…3713
WEBM005501 – Skid Steer Loader SK714-5, SK815-5, SK815-5 turbo Shop Manual…3718
STRUCTURE AND FUNCTION…3744
P.T.O…3745
POWER TRAIN…3746
TRANSMISSION…3747
FINAL DRIVE…3749
STRUCTURE AND FUNCTION…3745
STRUCTURE AND FUNCTION…3746
STRUCTURE AND FUNCTION…3747
STRUCTURE AND FUNCTION…3748
STRUCTURE AND FUNCTION…3749
STRUCTURE AND FUNCTION…3750
STRUCTURE AND FUNCTION…3751
STRUCTURE AND FUNCTION…3752
STRUCTURE AND FUNCTION…3753
STRUCTURE AND FUNCTION…3754
P.T.O…3745
POWER TRAIN…3746
TRANSMISSION…3747
TRANSMISSION…3748
FINAL DRIVE…3749
FINAL DRIVE…3750
FINAL DRIVE…3751
FINAL DRIVE…3752
FINAL DRIVE…3753
FINAL DRIVE…3754
gr10-02.pdf…0
HYDRAULIC CIRCUIT SK714-5 (HIGH-FLOW)…3757
STRUCTURE AND FUNCTION…3756
STRUCTURE AND FUNCTION…3758
STRUCTURE AND FUNCTION…3759
STRUCTURE AND FUNCTION…3760
STRUCTURE AND FUNCTION…3761
HYDRAULIC CIRCUIT SK714-5 (STANDARD)…3756
HYDRAULIC CIRCUIT SK714-5 (HIGH-FLOW)…3757
HYDRAULIC CIRCUIT SK714-5 (ROAD HOMOLOGATION)…3758
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (STANDARD) HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (HIGH-FLOW)…3759
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (ROAD HOMOLOGATION)…3761
HYDRAULIC CIRCUIT SK714-5 (ROAD HOMOLOGATION)…3758
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (STANDARD)…3759
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (HIGH-FLOW)…3760
STRUCTURE AND FUNCTION…3757
HYDRAULIC CIRCUIT SK815-5 – SK815-5 turbo (ROAD HOMOLOGATION)…3761
HYDRAULIC CIRCUIT SK714-5 (STANDARD)…3756
gr10-03.pdf…0
STRUCTURE AND FUNCTION…3744
gr10-04.pdf…0
STRUCTURE AND FUNCTION…3820
ELECTRICAL DIAGRAM (ENGINE LINE) (3/3)…3820
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) (1/2)…3846
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) (2/2)…3847
STRUCTURE AND FUNCTION…3756
ELECTRICAL DIAGRAM (ENGINE LINE) (2/3)…3819
STRUCTURE AND FUNCTION…3822
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (1/3)…3822
STRUCTURE AND FUNCTION…3833
STRUCTURE AND FUNCTION…3823
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (2/3)…3823
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (4/5)…3833
ELECTRICAL DIAGRAM (ENGINE LINE) (2/3)…3819
ELECTRICAL DIAGRAM (ENGINE LINE) (3/3)…3820
LEFT BLANK…3821
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (1/3)…3822
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (2/3)…3823
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (3/3)…3824
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (1/3)…3826
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (2/3)…3827
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (3/3)…3828
LEFT BLANK…3829
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (1/5)…3830
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (2/5)…3831
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (3/5)…3832
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (4/5)…3833
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (5/5)…3834
LEFT BLANK…3835
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (1/7)…3836
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (2/7)…3837
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (3/7)…3838
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (4/7)…3839
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (5/7)…3840
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (6/7)…3841
STRUCTURE AND FUNCTION…3824
ELECTRICAL DIAGRAM (FRAME LINE STANDARD) (3/3)…3824
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (7/7)…3842
LEFT BLANK…3843
LEFT BLANK…3825
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD) (1/2)…3844
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD) (2/2)…3845
ELECTRICAL DIAGRAM (ENGINE LINE) (1/3)…3818
STRUCTURE AND FUNCTION…3826
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (1/3)…3826
STRUCTURE AND FUNCTION…3834
STRUCTURE AND FUNCTION…3836
STRUCTURE AND FUNCTION…3837
STRUCTURE AND FUNCTION…3838
STRUCTURE AND FUNCTION…3839
STRUCTURE AND FUNCTION…3840
STRUCTURE AND FUNCTION…3841
STRUCTURE AND FUNCTION…3827
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (2/3)…3827
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (5/5)…3834
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (1/7)…3836
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (2/7)…3837
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (3/7)…3838
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (4/7)…3839
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (5/7)…3840
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (6/7)…3841
STRUCTURE AND FUNCTION…3828
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) (3/3)…3828
STRUCTURE AND FUNCTION…3830
STRUCTURE AND FUNCTION…3831
STRUCTURE AND FUNCTION…3832
STRUCTURE AND FUNCTION…3842
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (1/5)…3830
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (2/5)…3831
ELECTRICAL DIAGRAM (CABIN LINE STANDARD) (3/5)…3832
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) (7/7)…3842
STRUCTURE AND FUNCTION…3818
ELECTRICAL DIAGRAM (ENGINE LINE) (1/3)…3818
STRUCTURE AND FUNCTION…3846
STRUCTURE AND FUNCTION…3847
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) (1/2)…3846
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) (2/2)…3847
STRUCTURE AND FUNCTION…3844
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD) (1/2)…3844
STRUCTURE AND FUNCTION…3845
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD) (2/2)…3845
gr10-05.pdf…0
STRUCTURE AND FUNCTION…3820
ELECTRICAL DIAGRAM (OPTIONAL)…3820
ELECTRICAL DIAGRAM (OPTIONAL)…3850
ELECTRICAL DIAGRAM (STANDARD)…3818
STRUCTURE AND FUNCTION…3818
ELECTRICAL DIAGRAM (STANDARD)…3818
WEBM005600 – Skid Steer Loader SK714-5, SK815-5, SK815-5 turbo Shop Manual…3984
COVER…3984
CONTENTS…3985
SAFETY…3988
FOREWORD…3990
HOW TO READ THE SHOP MANUAL…3991
HOISTING INSTRUCTIONS…3992
STANDARD TIGHTENING TORQUE…3993
COATING MATERIALS…3995
WEIGHT TABLE…3997
TABLE OF OIL AND COOLANT QUANTITIES…3998
CONVERSION TABLE…4000
10 STRUCTURE AND FUNCTION…4008
P.T.O…4009
POWER TRAIN…4010
TRANSMISSION…4011
FINAL DRIVE…4013
HYDRAULIC CIRCUIT SK714-5…4020
HYDRAULIC CIRCUIT SK815-5 – SK815-5 TURBO…4021
HYDRAULIC PUMP…4022
CONTROL VALVE (3-SPOOL)…4041
CONTROL VALVE (4-SPOOL)…4044
CLSS…4048
SOLENOID VALVE…4056
ACCUMULATOR…4058
PATTERN CHANGE VALVE…4059
R.H. PPC VALVE (STANDARD)…4063
R.H. PPC VALVE PATTERN CHANGE…4067
L.H. PPC VALVE (STANDARD)…4071
L.H. PPC VALVE PATTERN CHANGE…4075
CYLINDERS…4079
ELECTRICAL DIAGRAM (ENGINE LINE)…4080
ELECTRICAL DIAGRAM (FRAME LINE STANDARD)…4084
ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) …4088
ELECTRICAL DIAGRAM (CABIN LINE STANDARD)…4092
ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL)…4098
ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE)…4106
20 TESTING AND ADJUSTMENTS…4108
NORMAL OR STANDARD TECHNICAL DATA…4109
SPECIAL TOOLS…4121
CHECKING THE ENGINE SPEED…4122
ADJUSTMENT OF VALVE CLEARANCE…4123
MEASUREMENT OF THE COMPRESSION…4124
CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION…4125
CONTROL AND ADJUSTMENT OF THE INJECTION TIMING…4126
CHECKING ENGINE OIL PRESSURE…4128
ADJUSTING THE STROKE OF THE ACCELERATOR CABLES…4129
REGULATION OF PPC VALVES' DRIVE PRESSURE…4130
ADJUSTMENT OF THE PPC VALVE CLEARANCES…4132
ADJUSTING THE POSITION OF THE SERVO-CONTROL ENGAGEMENT SAFETY SENSOR…4133
TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION…4134
CONTROL AND REGULATION OF THE PRESSURES IN HYDRAULIC CIRCUITS…4135
TESTING THE HYDRAULIC PUMP…4136
VALVE CALIBRATION…4137
CHECKING THE TRAVEL DEVIATION…4139
CONTROL VALVE…4141
CONTROL AND REGULATION OF THE SURVO-CONTROL POWER SUPPLY…4142
ELIMINATION OF RESIDUAL PRESSURES – PRESSURIZATION OF THE TANK…4144
BLEEDING AIR FROM THE HYDRAULIC CIRCUITS…4145
30 REMOVAL AND INSTALLATION…4148
HOW TO READ THE MANUAL…4150
PRECAUTIONS TO BE TAKEN WHILE WORKING…4151
ENGINE HOOD…4152
REMOVAL AND INSTALLATION…4152
CAB…4153
TILTING…4153
LOWERING…4155
BATTERY…4156
REMOVAL AND INSTALLATION…4156
STARTING MOTOR…4157
REMOVAL AND INSTALLATION…4157
ALTERNATOR…4158
REMOVAL AND INSTALLATION…4158
MUFFLER (SK714-5 SK815-5)…4159
REMOVAL AND INSTALLATION…4159
MUFFLER (SK815-5) TURBO…4160
REMOVAL AND INSTALLATION…4160
TURBOCHARGER (SK815-5 TURBO)…4161
REMOVAL…4161
INSTALLATION…4162
AIR INTAKE FILTER…4163
REMOVAL AND INSTALLATION…4163
NOZZLE HOLDER…4164
REMOVAL AND INSTALLATION…4164
INJECTION PUMP…4165
REMOVAL…4165
INSTALLATION…4167
CYLINDER HEAD (SK714-5 SK815-5)…4168
REMOVAL…4168
INSTALLATION…4169
CYLINDER HEAD (SK815-5 TURBO)…4170
REMOVAL…4170
INSTALLATION…4171
COOLANT LIQUID PUMP…4172
REMOVAL AND INSTALLATION…4172
RADIATOR GROUP…4173
REMOVAL…4173
INSTALLATION…4174
FUEL TANK (SK714-5 SK815-5)…4175
REMOVAL AND INSTALLATION…4175
FUEL TANK (SK815-5 TURBO)…4176
REMOVAL…4176
INSTALLATION…4177
CAB…4178
REMOVAL…4178
INSTALLATION…4180
ENGINE-PUMP GROUP…4181
REMOVAL…4181
INSTALLATION…4184
COMPLETE HYDRAULIC PUMP…4185
REMOVAL…4185
INSTALLATION…4187
GEAR PUMP…4188
REMOVAL AND INSTALLATION…4188
ENGINE-PUMP COUPLING…4189
REMOVAL AND INSTALLATION…4189
CONTROL VALVE…4190
REMOVAL AND INSTALLATION…4190
PPC VALVES…4191
REMOVAL AND INSTALLATION…4191
HUB WHEEL…4192
REMOVAL …4192
INSTALLATION…4193
DISMANTLING…4194
ASSEMBLY…4195
FINAL DRIVE…4196
REMOVAL…4196
INSTALLATION…4197
RAISING CYLINDER…4198
REMOVAL AND INSTALLATION…4198
BUCKET CYLINDER…4199
REMOVAL…4199
INSTALLATION…4200
WORK EQUIPMENT CYLINDERS…4201
DISASSEMBLY…4201
ASSEMBLY…4204
COMPLETE WORKING EQUIPMENT…4207
REMOVAL…4207
INSTALLATION…4208
WORKING EQUIPMENT SUPPORT FRAME…4209
REMOVAL AND INSTALLATION…4209
40 STANDARD MAINTENANCE…4210
P.T.O…4211
TRANSMISSION…4212
FINAL DRIVE…4213
HYDRAULIC PUMP…4214
CONTROL VALVE…4217
R.H. PPC VALVE…4223
L.H. PPC VALVE…4224
PATTERN CHANGE VALVE…4226
CYLINDERS…4227
WORKING EQUIPMENT…4229
Komatsu Skid-Steer Loaders SK714, SK815 Workshop Repair & Service Manual
