Complete service Operator’s Manual for John Deere 770G, 770GP, 772G and 772GP Motors Graders Operator’s Manual, with all the technical information to maintain and operate your JD grader.
omt363023x19 – John Deere 770G, 770GP, 772G and 772GP Motors Graders Operator’s Manual.pdf
French
omt363023x28 – 770G, 770GP, 772G et 772GP Niveleuses
Published on 2017/04/15
Portuguese
omt363023x54 – Motoniveladoras 770G, 770GP, 772G e 772GP (PIN: 1DW770G_ _ _C678818— ) (PIN: 1DW770G_ _ _D678818— ) (PIN: 1DW772G_ _ _C678818— ) (PIN: 1DW772G_ _ _D678818— )
Published on 2017/04/08
omt380597x59 – Автогрейдеры 770G, 770GP, 772G, и 772GP
Category: Operator’s Manual
Language: Russian
PRODUCT DETAILS:
Total Pages: 572 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English Russian …
TABLE OF CONTENTS…………….1
Section 1-1: Safety—Safety and Operator Conveniences…………….35
Safety and Operator Convenience Features…………….36
Section 1-2: Safety—General Precautions…………….37
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance…………….38
Recognize Safety Information…………….42
Follow Safety Instructions…………….43
Operate Only If Qualified…………….44
Wear Protective Equipment…………….45
Avoid Unauthorized Machine Modifications…………….46
Inspect Machine…………….47
Stay Clear of Moving Parts…………….48
Avoid High-Pressure Fluids…………….49
Avoid High-Pressure Oils…………….50
Work In Ventilated Area…………….51
Avoid Static Electricity Risk When Refueling…………….52
High Debris Applications…………….54
Prevent Fires…………….55
In Case of Machine Fire…………….56
Prevent Battery Explosions…………….57
Handle Chemical Products Safely…………….58
Handle Starting Fluid Safely…………….59
Decommissioning — Proper Recycling and Disposal of Fluids and Components…………….60
Prepare for Emergencies…………….61
Clean Debris from Machine…………….62
Add Cab Guarding for Special Uses…………….63
Section 1-3: Safety—Operating Precautions…………….64
Use Steps and Handholds Correctly…………….65
Start Only From Operator's Seat…………….66
Use and Maintain Seat Belt…………….67
Prevent Unintended Machine Movement…………….68
Avoid Work Site Hazards…………….70
Keep Riders Off Machine…………….72
Avoid Backover Accidents…………….73
Avoid Machine Tip-Over…………….74
Operating or Traveling On Public Roads…………….75
Inspect and Maintain ROPS…………….76
Travel Safely…………….77
Prevent Acid Burns…………….78
Add and Operate Attachments Safely…………….80
Section 1-4: Safety—Maintenance Precautions…………….81
Park and Prepare for Service Safely…………….82
Service Cooling System Safely…………….83
Remove Paint Before Welding or Heating…………….84
Make Welding Repairs Safely…………….85
Drive Metal Pins Safely…………….86
Service Tires Safely…………….87
Use Proper Lifting Equipment…………….88
Section 1-5: Safety—Safety Signs…………….89
Safety Signs and Other Instructions…………….90
Section 2-1: Operation—Operator’s Station…………….100
Primary Display Unit (PDU) Functions…………….101
Sealed Switch Module…………….113
Switch Module Functions…………….115
Front Console…………….120
Adjusting Front Console…………….122
Engine Speed Control and 6WD Switches…………….123
Levers…………….125
Levers—Grade Pro Machines Only…………….127
Pedals…………….130
Lights…………….131
Heating and Fan Controls…………….133
Fire Extinguisher Mounting Location…………….134
Opening Lower Front Windows—If Equipped…………….135
Opening Side Windows…………….136
Cab Door Release…………….137
Adjusting Seat…………….138
Adjusting Premium Seat—If Equipped…………….140
Adjusting Premium Seat—Grade Pro Machines Only…………….142
12-Volt Auxiliary Power Outlet…………….100
Radio—If Equipped…………….146
Section 2-2: Operation—Operating the Machine…………….149
Before Starting Work…………….151
Inspect Machine Daily Before Starting…………….152
Check Instruments Before Starting…………….154
Battery Disconnect Switch…………….157
Engine Break-In Period…………….158
Starting the Engine…………….523
Cold Weather Starting…………….162
Using Coolant Heater—If Equipped…………….163
Using Hydraulic Pump Softstart Valve—If Equipped…………….164
Check Instruments After Starting…………….165
Service ADVISOR™ Remote (SAR) Software Delivery Process…………….167
Service ADVISOR™ Remote (SAR) Software Delivery Process…………….167
Stopping the Engine…………….523
Secondary Steering—If Equipped…………….169
Emergency Stopping…………….171
Engine Speed Control Operation…………….172
6WD Operation—If Equipped…………….149
Precision Mode Operation—If Equipped…………….176
Operating Grade Pro System—If Equipped…………….178
Operation on a Grade…………….181
Transmission Control Lever Operation…………….182
Hydraulic Control Lever Operation…………….184
Hydraulic Control Lever Operation—Grade Pro Machines Only…………….191
Cross Slope Control System Operation—Grade Pro Machines Only…………….198
Using Differential Lock…………….202
Disengaging and Engaging Saddle Lock Pin…………….206
Moving Blade to Bank Position…………….210
Parking the Machine…………….212
Transmission—Limp Home…………….215
Transmission Operation…………….216
Rear Camera—If Equipped…………….218
Tire Changing Tip…………….220
Lifting the Machine…………….221
Loading Machine on a Trailer…………….224
Towing Procedure…………….227
Section 2-3: Operation—Monitor Operation…………….229
Primary Display Unit (PDU)…………….230
Main Menu…………….231
Main Menu—Display Settings…………….233
Main Menu—Calibrations—Cross Slope (Grade Pro Machines Only)…………….234
Main Menu—Calibrations—Hydraulic Valve Calibrations (Grade Pro Machines Only)…………….240
Main Menu—Calibrations—6WD…………….242
Main Menu—Calibrations—Transmission…………….243
Main Menu—Calibrations—Articulation Angle…………….244
Main Menu—Calibrations—Steering Angle…………….245
Main Menu—Economy (ECO) Mode…………….246
Main Menu—Security…………….247
Main Menu—Machine Setup…………….251
Main Menu—Diagnostics…………….254
Main Menu—Machine Fan…………….260
Main Menu—Job Timer…………….262
Main Menu—About…………….263
Main Menu—Software Update…………….265
Section 3-1: Maintenance—Machine…………….266
Required Emission-Related Information…………….267
Engines With Tier 3-Stage IIIA/MAR-I Emission Control…………….268
Diesel Fuel…………….269
Lubricity of Diesel Fuel…………….271
Handling and Storing Diesel Fuel…………….272
BioDiesel Fuel…………….273
Supplemental Diesel Fuel Additives…………….275
Testing Diesel Fuel…………….276
Fuel Filters…………….277
Minimizing the Effect of Cold Weather on Diesel Engines…………….278
Diesel Engine Break-In™ Oil…………….280
Diesel Engine Oil — Tier 2 and Stage II…………….281
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines…………….283
Diesel Engine Oil — Tier 3 and Stage III…………….285
Engine Oil and Filter Service Intervals…………….315
Diesel Engine Oil Service Interval for Operation at High Altitude…………….289
Oil Filters…………….290
Hydraulic Oil…………….291
Transmission, Differential Housing, Tandem Drive, 6WD Hubs—If Equipped, and Circle Gear Case Oil…………….293
Grease…………….294
Alternative and Synthetic Lubricants…………….295
Mixing of Lubricants…………….296
Lubricant Storage…………….297
Diesel Engine Coolant (engine with wet sleeve cylinder liners)…………….298
Water Quality for Mixing with Coolant Concentrate…………….300
Operating in Warm Temperature Climates…………….301
Testing Coolant Freeze Point…………….302
Disposing of Coolant…………….304
Section 3-2: Maintenance—Periodic Maintenance…………….305
Engine Identification…………….306
Service Machine at Specified Intervals…………….308
Check the Hour Meter Regularly…………….309
Fuel Tank…………….310
Prepare Machine for Maintenance…………….311
Locking Machine Frame…………….312
Service Doors…………….313
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit…………….314
Service Intervals…………….315
Required Parts…………….318
Section 3-3: Maintenance—As Required…………….320
Clean Cooler Cores…………….321
Clean and Tighten Battery Terminals…………….324
Clean or Replace Cab Fresh Air and Cab Recirculation Filters…………….325
Lubricate Circle Pinion…………….327
Check Tire Pressure…………….328
Check Blade Circle and Draft Frame Wear Inserts…………….331
Check Blade Lift Cylinder Sockets…………….332
Lubricate Saddle Locking Pin Holes…………….333
Blade Side Shift Wear Insert Adjustment…………….334
Inspect Accessory Belt and Belt Tensioner Spring…………….336
Replace Engine Air Intake Filter Elements…………….338
Replace Starting Fluid Cylinder—If Equipped…………….340
Replace In-Line Fuel Strainer…………….341
Drain Fuel Tank Sump…………….342
Drain Primary Fuel Filter and Water Separator…………….343
Drain Auxiliary Fuel Filter and Water Separator—If Equipped…………….344
Check Rear Camera—If Equipped…………….346
Transmission Control Unit Calibration…………….429
6WD Controller Calibration—If Equipped…………….320
Cross Slope Sensors Calibration—If Equipped…………….350
Hydraulic Valves Calibration—If Equipped…………….351
Section 3-4: Maintenance—Every 10 Hours or Daily…………….352
Check Hydraulic Tank Oil Level…………….353
Check Transmission Oil Level…………….354
Check Engine Oil Level…………….355
Check Engine Coolant Surge Tank Level…………….356
Section 3-5: Maintenance—Every 50 Hours…………….357
Lubricate Frame Hinge Pivots…………….358
Lubricate Draft Frame Ball…………….359
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped…………….360
Lubricate Balderson™ Style Front Lift Group—If Equipped…………….361
Lubricate Front Axle Oscillation Pin…………….362
Lubricate Front Axle Lean Pivot Casting Pins…………….363
Lubricate Front Axle Lean Bar Pivot…………….364
Lubricate Front Axle Steering Pin…………….365
Lubricate Tie Rod Ends…………….366
Lubricate Steering Cylinders…………….367
Lubricate Midmount Scarifier—If Equipped…………….368
Lubricate Lift Cylinders…………….369
Lubricate Circle Side Shift Cylinder…………….370
Lubricate Saddle Locking Pin…………….371
Section 3-6: Maintenance—Initial Service—250 Hours…………….372
Drain and Refill Engine Break-In Oil and Replace Filter…………….373
Drain and Refill Engine Break-In Oil (Quick Service)—If Equipped…………….376
Replace Axle Oil Filter…………….426
Replace Transmission Oil Filter…………….428
Section 3-7: Maintenance—Every 250 Hours…………….380
Check Battery Electrolyte Level and Terminals…………….381
Take Engine Oil Sample…………….384
Section 3-8: Maintenance—Every 500 Hours…………….385
Drain and Refill Engine Oil and Replace Filter…………….386
Drain and Refill Engine Oil (Quick Service)—If Equipped…………….389
Check Tandem Oil Level…………….391
Lubricate Tandem Pivots…………….393
Check Axle Oil Level…………….394
Check Receiver-Dryer Moisture Indicator—If Equipped…………….395
Check Circle Gear Case Oil Level…………….396
Check Brake Accumulator…………….397
Check 6WD Hub Oil Level—If Equipped…………….398
Replace Final Fuel Filter…………….399
Replace Primary Fuel Filter and Water Separator…………….401
Replace Auxiliary Fuel Filter and Water Separator—If Equipped…………….403
Take Fluid Samples…………….405
Section 3-9: Maintenance—Every 1000 Hours…………….406
Drain and Refill 6WD Hub Oil—If Equipped…………….407
Adjust Front Wheel Bearings—Standard Axle Only…………….408
Check Engine Air Intake Hoses…………….410
Check Coolant Condition…………….411
Replace Fast Fill Fuel Breather Filter—If Equipped…………….412
Replace Fuel Tank Breather…………….413
Section 3-10: Maintenance—Every 2000 Hours…………….414
Drain and Refill Axle Oil…………….415
Drain and Refill Transmission Oil and Clean Transmission Pump Inlet Screen…………….416
Drain and Refill Transmission Oil (Quick Service)—If Equipped…………….419
Replace Rear Axle Breather Filter and Hydraulic Tank Breather Filter…………….421
Drain and Refill Circle Gear Case Oil…………….423
Check and Adjust Engine Valve Lash…………….424
Clean Engine Crankcase Ventilation Tube…………….425
Replace Axle Oil Filter…………….426
Replace Hydraulic Oil Filter…………….427
Replace Transmission Oil Filter…………….428
Transmission Control Unit Calibration…………….429
Section 3-11: Maintenance—Every 4000 Hours…………….430
Drain and Refill Hydraulic Tank Oil…………….431
Drain and Refill Hydraulic Tank Oil (Quick Service)—If Equipped…………….434
Drain and Refill Tandem Oil…………….436
Section 3-12: Maintenance—Every 4500 Hours…………….438
Replace Engine Crankshaft Damper…………….439
Section 3-13: Maintenance—Every 6000 Hours…………….440
Drain, Flush, and Refill Cooling System…………….441
Drain, Flush, and Refill Cooling System (Quick Service)—If Equipped…………….444
Section 4-1: Miscellaneous—Machine…………….447
Bleeding Service Brake…………….536
Bleed Fuel System…………….449
Check Fuel Tank Vent Hose…………….450
Clean Cab Drains…………….451
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump…………….452
Do Not Service Control Valves, Cylinders, Pumps, or Motors…………….453
Precautions for Alternator and Regulator…………….454
Handling, Checking, and Servicing Batteries Carefully…………….455
Using Battery Charger…………….458
Using Booster Batteries—24-Volt System…………….460
Remove and Replace Batteries…………….461
JDLink™ Machine Monitoring System (MMS)—If Equipped…………….463
Circuit Breakers…………….464
Replacing Fuses…………….465
Fuse (Blade-Type) Color Codes…………….468
Welding on Machine…………….469
Keep Electronic Control Unit Connectors Clean…………….470
Checking and Adjusting Cylinder Ball and Socket Clearances…………….471
Checking Draft Ball Pivot Clearance…………….472
Replacing Front and Midmount Scarifier Shank…………….473
Replacing Rear Scarifier Shank…………….474
Replacing Front, Midmount, and Rear Scarifier Teeth…………….475
Replacing Ripper Teeth…………….476
Fluid Sampling Test Ports…………….477
Inspect and Clean Polycarbonate Windows…………….478
Hardware Torque Specifications…………….480
Unified Inch Bolt and Screw Torque Values…………….481
Metric Bolt and Screw Torque Values…………….483
Section 4-2: Miscellaneous—Operational Checkout…………….486
Operational Checkout…………….486
Section 4-3: Miscellaneous—Troubleshooting…………….521
Troubleshooting Procedure…………….522
Engine…………….523
Battery…………….527
Hydrostatic Front Wheel Drive…………….528
Transmission and Hydraulic Related…………….529
Park Brake…………….531
Differential…………….532
Hydraulic System…………….533
Steering System…………….535
Service Brake…………….536
Air Conditioning Electrical…………….537
Heater System…………….538
Section 4-4: Miscellaneous—Storage…………….539
Prepare Machine for Storage…………….540
Monthly Storage Procedure…………….542
Section 4-5: Miscellaneous—Machine Numbers…………….544
Record Product Identification Number (PIN)…………….545
Record Engine Serial Number…………….546
Record Transmission Serial Number…………….547
Record Hydraulic Pump Serial Number…………….548
Keep Proof of Ownership…………….549
Keep Machines Secure…………….550
Section 4-6: Miscellaneous—Specifications…………….551
Engine Specifications…………….552
Machine Specifications…………….553
Drain and Refill Capacities…………….558
Eurasian Economic Union…………….559
Machine Design Life…………….560
John Deere 770G, 770GP, 772G and 772GP Motors Graders Operator’s Manual (OMT363023X19 / OMT380597X59)