Complete parts manual with Electrical Wiring Diagrams for Volvo L120C Wheel Loaders .
Volvo BM L120C Wheel Loaders Parts Catalog.pdf
Volvo L120C Wheel Loaders Parts Catalog.pdf
Volvo BM L120C Wheel Loaders Service Repair Manual.pdf (bonus material)
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Total Pages: 1,822 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
Volvo BM L120C Parts Catalog…………….2
0 – GENERAL…………….3
03 – SPECIFICATIONS…………….4
Product identification plate…………….5
2 – ENGINE WITH MOUNTING AND EQUIPMENT…………….6
21 – ENGINE…………….7
Repair kits…………….8
Engine with fitting parts…………….15
Cylinder head…………….17
Cylinder block…………….19
Camshaft…………….22
Timing gear casing and gears…………….24
Crankshaft and related parts…………….26
Oil sump…………….29
Engine mounting…………….31
22 – LUBRICATING SYSTEM…………….33
Lubricating oil system…………….34
Oil pump…………….36
Oil filter …………….38
Housing; oil filter…………….40
Oil filler and dipstick…………….42
Oil cooler…………….44
23 – FUEL SYSTEM…………….46
Fuel system…………….47
Fuel pipes; fuel injection pump – fuel filter…………….49
Feed pump…………….51
Fuel filter…………….53
Slurry separator…………….55
Extra fuel filter 90656…………….58
Fuel tank…………….60
Injection pump with drive…………….62
Injection pump…………….64
Fuel lines; injectors…………….67
Injector…………….69
25 – INLET & EXHAUST SYSTEM…………….73
Inlet system…………….74
Inlet manifold…………….76
Exhaust system…………….78
Turbocharger with fitting parts…………….80
Turbo charger…………….82
Air filter …………….84
Oil bath filter 92038…………….86
Air filter 92038…………….88
Pre cleaner cyclone type 90943…………….91
Intercooler…………….93
26 – COOLING SYSTEM…………….95
Cooling system-[0809]…………….96
Cooling system oil cooler…………….99
Radiator with fitting parts…………….101
Coolant filter 91876…………….104
Water pump and thermostat housing…………….106
Waterpump; assembly…………….109
Water pump…………….111
Belt transmission…………….113
Fan shroud 94699…………….116
Engine heater 92025;90706…………….117
27 – ENGINE CONTROL…………….119
Pedal…………….120
Regulator control…………….122
Hand throttle 91886…………….124
Key turn engine stop…………….127
3 – ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS…………….129
31 – BATTERY…………….130
Battery with assembling details…………….131
Battery box…………….134
32 – ALTERNATOR; CHARGE REGULATOR…………….136
Alternator with assembling details…………….137
Alternator…………….139
Brushles alternator 50a 91956…………….141
Alternator 91956…………….143
33 – STARTING SYSTEM…………….145
Starter motor with assembling details…………….146
Starter motor…………….147
Starter element with fitting parts…………….151
35 – LIGHTING…………….154
Lighting; front…………….155
Work lights; front. 91847…………….159
Attachment light. 91865…………….161
Lighting; rear…………….164
Sign plate. 91993…………….166
36 – OTHER ELECTRICAL EQUIPMENT…………….168
Rotating beacon 91896…………….169
Rotating beacon. 91896…………….172
Back-up warning unit 91935 93521…………….175
Compressor horn…………….177
Windshield wiper; front…………….179
Windshield wiper; rear…………….181
Windscreen washer STD; 91858…………….184
Boom kickout and bucket positioner……………..186
37 – CABLE; FUSE; RELAY…………….188
Cable harnesses; cab-[5429]…………….190
Cable harnesses; cab-[5404]…………….192
Cable harnesses; cab-[5339]…………….194
Cable harnesses; cab-[5315]…………….196
Cable harnesses; cab-[5250]…………….198
Cable harnesses; cab…………….200
Cable harness; air-suspensioned seat. 92380; 92382; 92404;94907;94911…………….202
Cable harness for forward and rear. 92770…………….204
Cable harness; front…………….206
Cable harness boom suspension system; front. 94550…………….209
Cable harness; boom suspension system. 94550…………….211
Attachment locking 92970; 92773; 93463; 92445…………….214
Cable harness; transmission…………….216
Cable harnesses; rear…………….218
Cable harness secondary steering system 91919…………….221
Cable harness for air conditioning 94562 94839…………….224
Cable harness for radio 91936…………….226
Cable harness for Cdc-steering. 94603…………….229
Cable harness Adjustableflow from hydraulic function 3. 94963…………….231
Cable harness for central lubrication. 94810…………….233
Electrical distribution box…………….235
Wires…………….238
Hose and manifold…………….243
Cable terminal…………….246
Insulator for spade terminal…………….248
Spade terminal…………….250
Pin insulator…………….253
Pin…………….255
Humidity-proof connections…………….258
Connectors…………….260
Housings for timers and tabs…………….263
38 – INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM…………….265
Instruments panel…………….266
Switch panel…………….270
Relays; sensors and solenoid valves Reference list…………….273
Parking brake alarm; 94559…………….277
4 – POWER TRANSMISSION…………….280
41 – CLUTCH; TORQUE CONVERTER…………….281
Repair kit for transmission…………….282
Torque converter 30887;22500…………….285
42 – TRANSMISSION; HYDRAULIC CONTROL…………….287
Converter housing; gears and shafts 30887;30896;22500…………….288
Converter housing with fitting parts 30887;30896;22500…………….291
Hydraulic transmission with fitting parts 30896;30887;22500…………….296
Hydraulic clutch forward _ 1st speed 30896;30887;22500…………….299
Hydraulic clutch reverse _ 2nd speed 30896;30887;22500…………….301
Hydraulic clutch 3rd _ 4th speed 30896;30887;22500…………….303
Hydraulic pump 30896;30887;22500…………….305
Lubricating oil valve 30896;30887;22500…………….307
Pressure limiting valve 30896;30887;22500…………….309
Oil filter and testing block 30887;22500;30896…………….311
Gear selector valve 30896;30887;22500…………….314
43 – GEARBOX…………….316
Dropbox housing and cover 30896;30887;22500…………….317
Transfer case; gears and shafts 30896;30887;22500…………….320
Gear box housing with fitting parts…………….322
45 – PROPELLER SHAFT…………….324
Propeller shafts with fitting parts…………….325
Propeller shaft-[3543]…………….327
Propeller shaft…………….329
46 – FRONT AXLE; REAR AXLE…………….331
Planet axles with fitting parts…………….332
Planetary axle; front AWB 31…………….335
Final drive…………….338
Planetary axle; rear AWB 30…………….341
Differential Carrier; rear 94689…………….344
Differential lock…………….347
Differential lock hydraulic line…………….349
49 – MISCELLANEOUS…………….351
Cooling system…………….352
5 – BRAKE…………….354
51 – WHEEL BRAKE…………….355
Multi-disc brake; front 23846…………….356
Multi-disc brake; rear 23847_ 23859…………….358
52 – HYDRAULIC BRAKE SYSTEM…………….360
Brake hoses Tank – pump – footbrake valve…………….361
Brake pipes footbrake valve- front- and rear axle……………..363
Cooling system for brakes. 94881…………….365
Oil pump 94881…………….368
Foot brake valve with clutches…………….369
Footbrake valve…………….371
Dual brake pedals 91925…………….373
55 – PARKING BRAKE…………….375
Parking brake; connection block…………….376
Parking brake; electro -hydraulic…………….379
Parking brake…………….381
56 – COMPRESSED-AIR BRAKE…………….383
Compressed air equipment 92173…………….384
Anti-freeze reservoir 92172-[2636]…………….387
Anti-freeze reservoir 92172…………….389
Air compressor 92173…………….392
Regulator 92173…………….396
6 – STEERING…………….399
64 – STEERING…………….400
Steering column assembly…………….401
Adjustable steering wheel 92029…………….403
Steering system…………….405
Valve housing…………….408
Hydraulic pump assembly…………….410
Hydraulic pump …………….411
Shift valve; assembly…………….414
Shift valve…………….416
Hydraulic cylinder Assembly…………….418
Hydraulic cylinder…………….420
Steering unit…………….422
Auxiliary steering system 91919…………….424
Sensor 91919…………….426
66 – LEVEL STEERING…………….428
Comfort drive control 94603…………….429
Valve; circuit body and return valve 94603…………….431
7 – FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT…………….433
71 – FRAME…………….434
Frame…………….435
Protecting plate…………….438
Lamp retainer…………….440
Protection for lighting 91585; 91583; 91584…………….442
Bottom-guard plates 92567…………….444
Protecting plates. 92113…………….446
Counterweight…………….447
77 – WHEELS; TRACKS; TYRE; HUB; DRUM…………….449
Wheel…………….450
8 – MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE…………….451
81 – CAB; NAKED; CANOPY…………….452
Cab body…………….453
Filter cover…………….455
Operator's cab…………….457
82 – ENGINE HOOD; MUDGUARD; FOOT STEP…………….460
Engine cover…………….461
Side hatches; front…………….464
Side hatches; rear…………….466
Radiator casing…………….470
Mud guards…………….474
Wider mudguards; front _ rear 94544…………….477
Swing out rear mudguard 94565…………….480
Foot step…………….483
83 – DOORS; HATCH; COVER PLATE; (all)…………….485
Door…………….486
84 – TRIM PART; OUTSIDE; GLASS; SEALING MOULDING…………….489
Rear view mirror…………….490
Glass panes…………….492
Sliding window 92028; 94824…………….494
85 – CAB INTERIOR; UPHOLSTERY…………….496
Insulating matting…………….497
Interior components…………….500
Insulating matting. 92708…………….502
Operator seat with fitting parts…………….504
Driver's seat; air suspensioned Isri 94907…………….507
Driver's seat. 92379;94909; 92380; 94911…………….509
Driver's seat. 92381…………….511
Driver's seat. 92382…………….513
Driver's seat. 92403 91950 94901 94903 94905…………….515
Operator's seat; heated; air suspensioned 92404 94907…………….517
Instructor's seat 91988…………….519
Cdc-steering; armrest; mounting 94603…………….521
Armrest 94603…………….523
86 – PROTECTIVE EQUIPMENT…………….525
Window guards; side and rear windows. 92657…………….526
Windshild guard for windshield. 94800…………….528
87 – AIR CONDITIONING UNIT…………….530
Air filter…………….531
Heating system…………….534
Air ducts…………….536
Radiator and control…………….538
Fan…………….540
Compressor for cooling agent R134a with fitting parts. 94562; 94839…………….541
Air compressor 94562;94839…………….544
Condenser for cooling agent R134a with fitting parts. 94562; 94839…………….547
Evaporator for cooling agent R134a with fitting parts. 94562 94839…………….550
88 – INTERIOR EQUIPMENT…………….552
Instrument panel…………….553
Radio bracket 91936…………….555
89 – MISCELLANEOUS…………….557
Toolbox 91837…………….558
Tools 98192; 90007; 99183…………….560
Sign plates and decals…………….563
Decals 94516…………….565
Slow moving vehicle sign. 99592…………….567
50 km_h Sign 92670…………….569
9 – HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS…………….571
91 – WORKING HYDRAULIC; SERVO HYDRAULICS…………….572
Hydraulic system Suction line…………….573
Hydraulic system Tilt function…………….576
Hydraulic system Feed line…………….578
Hydraulic system Return line…………….580
Hydraulic system Lift function…………….582
Hydraulic tank…………….584
Oil filter…………….587
Hydraulic oil cooler…………….589
Hydraulic valve Assembly…………….591
Control valve…………….593
Hydraulic – oil pump Assembly…………….596
Hydraulic pump…………….597
Servo – hydraulic…………….599
Servo valve with fitting parts…………….602
Servo valve…………….604
Extra hydraulic equipment3rd hydraulic control 92971 92421 93462…………….607
Extra hydraulic equipment4th function 94590…………….609
Reversing valve 94590…………….611
Boom suspension system 94550…………….613
Accumulator 94550…………….616
Valve; circuit body and return valve 94550…………….619
92 – MECHANICAL EQUIPMENT_ATTACHMENT…………….621
Hydraulic system for attachment bracket. 92970; 92773; 93463; 92445…………….622
Tool bar. 92773; 92445; 94983…………….625
Hydraulic cylinder 92773 92445…………….627
Central lubrication. 94810…………….629
Central lubrication for tool bar. 94810; 94811…………….631
Distribution block; B2. 94810…………….633
Distribution block; B1 94810…………….635
Distribution block; B3. 94810…………….637
Distribution block; B4. 94810…………….639
Pump 94810…………….641
94 – UNIT; LOAD HANDLING…………….643
Lifting unit STD;93432…………….644
Links with fitting parts STD ;93432…………….647
Hydraulic cylinder Lifting STD;93432…………….650
Hydraulic cylinder Tilting STD ;93432…………….653
99 – MISCELLANEOUS…………….655
Extended lubepoints for loader linkage……………..656
Extended lubepoints for lift arm system…………….658
Volvo BM L120C Service Repair Manual…………….659
000 – GENERAL…………….660
000 – DESCRIPTION; COMPLETE MACHINE…………….661
Description…………….662
Product Identification Plates…………….663
003 – SPECIFICATIONS…………….664
Air conditioning…………….665
Capacities…………….666
Volvo BM standard tightening torques…………….667
Weights; (approx.)…………….669
007 – STANDARD TIME…………….670
Time Guide…………….671
001 – STANDARD PARTS; SERVICE…………….681
017 – SERVICE…………….682
After towing_recovering…………….683
Charging batteries …………….684
Cleanliness when working on brake and hydraulic system…………….685
Electric welding…………….686
Emergency release of parking brake…………….687
Removing propeller shafts…………….689
Repairing hydraulic system…………….690
Towing_Recovering…………….691
019 – GENERAL…………….693
A few simple rules for batteries…………….694
A few simple rules of safety…………….695
A few simple rules when inflating tyres…………….702
A few simple rules when servicing…………….703
Charging batteries…………….708
Danger in connection with polymer materials…………….709
Measures to prevent fire…………….711
Refrigerant in air-conditioning units…………….714
Safety concerns everybody!…………….716
Service position…………….717
Starting with booster batteries…………….719
002 – ENGINE WITH MOUNTING AND EQUIPMENT…………….720
021 – ENGINE…………….721
Description…………….722
Specifications; L90C…………….723
Specifications; L120C…………….725
022 – LUBRICATING SYSTEM…………….727
Specifications; L90C…………….728
Specifications; L120C…………….729
023 – FUEL SYSTEM…………….730
Fuel system; air bleeding…………….731
Checking speed with frequency meter…………….732
Idling speed; checking and adjusting…………….734
Injection advance angle; checking and adjusting…………….736
Specifications; L90C…………….741
Specifications; L120C…………….744
025 – INLET & EXHAUST SYSTEM…………….747
Specifications; L90C…………….748
Specifications; L120C…………….751
026 – COOLING SYSTEM…………….754
Specifications; L90C…………….755
Specifications; L120C…………….756
027 – ENGINE CONTROL…………….757
Specifications; L90C…………….758
Specifications; L120C…………….759
003 – ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS…………….760
30 – GENERAL…………….761
General description…………….762
Specifications …………….763
31 – BATTERY…………….764
Special instructions when working on the electrical system…………….765
Charging batteries…………….766
Specifications; L90C …………….767
32 – ALTERNATOR; CHARGE REGULATOR…………….768
Specifications…………….769
33 – STARTING SYSTEM…………….770
Specifications…………….771
35 – LIGHTING…………….772
Headlights; adjustment…………….773
Specifications; L90C…………….774
Specifications; L120C…………….775
37 – CABLE; FUSE; RELAY…………….776
Code key for diodes…………….778
Codes used in wiring diagrams…………….780
Explanations to wiring diagrams (lead and component markings)…………….787
List of circuits…………….790
Wiring diagram; cicuit 11 — 110…………….793
Wiring diagram; cicuit 21 — 210…………….795
Wiring diagram; circuit 31 – 310…………….797
Wiring diagram; circuit 41 – 410…………….799
Wiring diagram; circuit 51 – 510…………….801
Wiring diagram; circuit 61 – 610…………….803
Wiring diagram; circuit 71 – 79…………….805
Wiring diagram; circuit 81 – 810…………….806
Wiring diagram; circuit 91 – 97…………….807
Wiring diagram; circuit 101 – 108…………….808
Wiring diagram; circuit 111 – 117…………….809
Wiring diagram; circuit 121 – 1210…………….810
Wiring diagram; circuit 131 – 1310…………….812
Wiring diagram; circuit 141 – 1410…………….814
Wiring diagram; circuit 151 – 157…………….816
Wiring diagram; circuit 161 – 168…………….817
Wiring diagram; circuit 171 – 175…………….818
Wiring diagram; circuit 181 – 188…………….819
Wiring diagram; circuit 191 – 197…………….820
Wiring diagram; circuit 201 – 207…………….821
Wiring diagram; circuit 211 – 217…………….822
Wiring diagram; circuit 221 – 228…………….823
Wiring diagram; circuit 231 – 238…………….824
Wiring diagram; circuit 241 – 246…………….825
Wiring diagram; circuit 251 – 259…………….826
Electrical distribution box…………….828
Specifications…………….836
38 – INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM…………….837
Instruments and controls…………….838
Contronic System…………….841
Contronic Display Unit…………….845
Functions which not are included in the Central warning…………….854
Monitored functions…………….855
Operating with the ecu disconnected…………….857
Other electrical functions (controlled by the control unit)…………….859
Units connected to the control unit…………….861
004 – POWER TRANSMISSION…………….863
40 – GENERAL…………….864
Description…………….865
42 – TRANSMISSION; HYDRAULIC CONTROL…………….866
APS II (Automatic Power Shift with Mode Selector)…………….867
Gear selector valve…………….869
Operating with the ecu disconnected…………….870
Specifications; L90C_50-39…………….873
Specifications; L120C_50-13…………….874
Symbol diagram HT131…………….875
Symbol diagram HT205…………….877
Checking oil pressures; transmission…………….879
46 – FRONT AXLE; REAR AXLE…………….887
Specifications; L90C…………….888
Specifications; L120C…………….889
Differential lock; adjusting…………….890
005 – BRAKE…………….892
50 – GENERAL…………….893
Description…………….894
Function…………….898
51 – WHEEL BRAKE…………….904
Brake discs; changing…………….905
Brake discs; checking wear…………….909
52 – HYDRAULIC BRAKE SYSTEM…………….913
Adjusting break pedal angle…………….914
Air bleeding brake system…………….915
Checking function…………….918
Hydraulic diagram…………….921
Pressure in circuit; checking and adjusting…………….923
Retardation; checking function…………….925
Specifications; L90C; L120C…………….927
Unloading pressure; checking and adjusting…………….928
55 – PARKING BRAKE…………….930
Description; L90C…………….931
Description; L120C…………….933
Specifications; L90C…………….934
Specifications; L120C…………….935
006 – STEERING…………….936
60 – GENERAL…………….937
Description (Applies to L90C)…………….938
Description (Applies to L120C)…………….942
Pump and pressure and flow compensators neutral position (Fig. 4)…………….946
Pump and pressure and flow compensators neutral position (Fig. 10)…………….951
Shift valve neutral position (Fig. 13)…………….956
64 – STEERING…………….960
Hydraulic diagram; L90C; basic machine…………….961
Hydraulic diagram; L120C; basic machine…………….963
Specifications; L90C…………….965
Specifications; L120C…………….966
Steering cylinder…………….967
Steering valve; L120C…………….968
Working pressure and stand-by pressure; checking and adjusting…………….970
Function; secondary steering; Fig. 28…………….973
Secondary steering system…………….975
Testing function…………….980
007 – FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT…………….982
70 – GENERAL…………….983
General description…………….984
008 – MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE…………….985
87 – AIR CONDITIONING UNIT…………….986
Description…………….987
AC safety…………….990
Air conditioning (ac)…………….991
Electrical system; air conditioning; description of function…………….994
Refrigerant in air conditioning…………….995
Wiring diagram; climate control system and air conditioning; circuit 221 — 228…………….998
009 – HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS…………….1000
91 – WORKING HYDRAULIC; SERVO HYDRAULICS…………….1001
Hydraulic diagram; working hydraulics – Image…………….1002
Description…………….1005
Hydraulic diagram; working hydraulics…………….1007
Specifications; L90C…………….1015
Specifications; L120C…………….1016
Chock and anti-cavitation functions…………….1017
Control valve functions…………….1019
Hydraulic oil pump…………….1024
Hydraulic oil pump; working pressure; checking and adjusting…………….1026
Pressure back-up for servo circuit; accumulator checking…………….1029
Servo pressure; checking and adjusting (Machine with separate attachment locking)…………….1030
Servo pressure; checking and adjusting (Machine without separate attachment locking)…………….1035
Servo pressure; checking at spool in control valve…………….1038
Servo valve; controls; adjusting…………….1041
Servo valve; function…………….1044
Specicifations; L90C; L120C…………….1048
94 – UNIT; LOAD HANDLING…………….1049
Back-up valve; opening pressure; checking…………….1050
Checking and adjusting shock valve; piston end of lifting cylinder…………….1052
Lifting_Tilting cylinder (principle diagram)…………….1056
Shock valve; tilting function; checking and adjusting…………….1058
99 – MISCELLANEOUS…………….1062
Specifications; Boom suspension system L120C…………….1063
Specifications; Boom suspension system L90C…………….1064
Volvo L120C Parts Catalog…………….1065
0 – GENERAL…………….1066
03 – SPECIFICATIONS…………….1067
Product identification plate…………….1068
2 – ENGINE WITH MOUNTING AND EQUIPMENT…………….1069
21 – ENGINE…………….1070
Repair kits…………….1071
Engine with fitting parts…………….1078
Cylinder head…………….1080
Cylinder block…………….1082
Camshaft…………….1085
Timing gear casing and gears…………….1087
Crankshaft and related parts…………….1089
Oil sump…………….1092
Engine mounting…………….1094
22 – LUBRICATING SYSTEM…………….1096
Lubricating oil system…………….1097
Oil pump…………….1099
Oil filter-[3100]…………….1101
Housing; oil filter…………….1103
Oil filler and dipstick…………….1106
Oil cooler…………….1109
23 – FUEL SYSTEM…………….1111
Fuel system…………….1112
Fuel pipes; fuel injection pump – fuel filter…………….1114
Feed pump…………….1116
Fuel filter…………….1118
Slurry separator…………….1121
Extra fuel filter 90656…………….1124
Fuel tank…………….1126
Injection pump with drive…………….1129
Injection pump…………….1133
Fuel lines; injectors…………….1136
Injector…………….1139
25 – INLET & EXHAUST SYSTEM…………….1143
Inlet system…………….1144
Inlet manifold…………….1146
Exhaust system…………….1148
Turbocharger with fitting parts…………….1150
Turbo charger…………….1153
Air filter-[2356]…………….1154
Oil bath filter 92038…………….1156
Air filter 92038…………….1158
Pre cleaner cyclone type 90943…………….1161
Intercooler…………….1163
26 – COOLING SYSTEM…………….1166
Cooling system-[2200]…………….1167
Cooling system oil cooler…………….1170
Radiator with fitting parts…………….1172
Coolant filter 91876…………….1176
Water pump and thermostat housing…………….1178
Waterpump; assembly…………….1181
Water pump…………….1183
Belt transmission…………….1185
Fan shroud 94699…………….1188
Engine heater 92025;90706…………….1190
Engine heater…………….1192
27 – ENGINE CONTROL…………….1194
Pedal STD; 93505…………….1195
Regulator control…………….1198
Hand throttle 91886…………….1200
Key turn engine stop SER NO-11576; SER NO-61796 USA; SER NO-70074 BRAZIL…………….1203
Key turn engine stop SER NO 11577- SER NO 61797- USA; SER NO 70075- BRAZIL…………….1205
3 – ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS…………….1207
31 – BATTERY…………….1208
Battery with assembling details…………….1209
Battery box…………….1212
32 – ALTERNATOR; CHARGE REGULATOR…………….1214
Alternator with assembling details…………….1215
Alternator…………….1217
Brushles alternator 50a 91956…………….1220
Alternator 91956…………….1222
Alternator; 100amp 93608…………….1224
33 – STARTING SYSTEM…………….1227
Starter motor with assembling details…………….1228
Starter motor…………….1229
Starter element with fitting parts…………….1233
35 – LIGHTING…………….1236
Lighting; front…………….1237
Work lights; front. 91847…………….1241
Attachment light. 91865…………….1243
Lighting; rear…………….1246
Sign plate. 91993…………….1248
36 – OTHER ELECTRICAL EQUIPMENT…………….1250
Rotating beacon 91896…………….1251
Rotating beacon. 91896…………….1254
Back-up warning unit 91935 93521…………….1257
Compressor horn…………….1259
Windshield wiper; front STD; 93505…………….1261
Windshield wiper; rear STD…………….1263
Windscreen washer STD; 91858; 93505…………….1266
38 – INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM…………….1268
Cable harnesses; cab-[0739]…………….1270
Cable harnesses; cab-[0715]…………….1272
Cable harnesses; cab-[0650]…………….1274
Cable harnesses; cab STD;93505…………….1276
Cable harnesses; cab STD; 93505-[0606]…………….1278
Cable harnesses; cab STD; 93505…………….1280
Cable harnesses; cab…………….1282
Cable harness; air-suspensioned seat. 92380; 92382; 92404;94907;94911…………….1284
Cable harness for forward and rear. 92770…………….1286
Cable harness; front…………….1288
Cable harness boom suspension system; front. 94550…………….1291
Cable harness; boom suspension system. 94550…………….1293
Attachment locking 92970; 92773; 93463 E PROD 93559 L PROD; 93445…………….1296
Cable harness; transmission…………….1298
Cable harnesses; rear…………….1300
Cable harness secondary steering system 91919 SER NO – 11624; 93633 SER NO 11625 -…………….1303
Cable harness for air conditioning 94562; 94839…………….1306
Cable harness for Cdc-steering. 94603…………….1309
Cable harness Adjustableflow from hydraulic function 3. 94963…………….1311
Cable harness for central lubrication. 94810…………….1313
Cable harnesses; single lever control. 80074; 80126…………….1315
Electrical distribution box…………….1318
Wires…………….1321
Hose and manifold…………….1326
Cable terminal…………….1330
Insulator for spade terminal…………….1333
Spade terminal…………….1335
Pin insulator…………….1338
Pin…………….1340
Humidity-proof connections…………….1343
Connectors…………….1345
Housings for timers and tabs…………….1348
Instruments panel STD; OPEN ROPS 93505; 94638…………….1350
Switch panel…………….1354
Relays; sensors and solenoid valves Reference list…………….1357
Parking brake alarm; 94559…………….1363
39 – MISCELLANEOUS…………….1366
Cable harness for radio 91936…………….1367
4 – POWER TRANSMISSION…………….1370
41 – CLUTCH; TORQUE CONVERTER…………….1371
Repair kit for transmission…………….1372
Torque converter 22500…………….1375
42 – TRANSMISSION; HYDRAULIC CONTROL…………….1378
Converter housing; gears and shafts…………….1379
Converter housing with fitting parts…………….1381
Hydraulic transmission with fitting parts…………….1385
Hydraulic clutch forward _ 1st speed…………….1388
Hydraulic clutch reverse _ 2nd speed…………….1390
Hydraulic clutch 3rd _ 4th speed…………….1392
Hydraulic pump-[5127]…………….1395
Lubricating oil valve…………….1397
Pressure limiting valve…………….1399
Oil filter and testing block…………….1401
Gear selector valve…………….1404
43 – GEARBOX…………….1406
Dropbox housing and cover…………….1407
Transfer case; gears and shafts…………….1410
Gear box housing with fitting parts…………….1412
45 – PROPELLER SHAFT…………….1414
Propeller shafts with fitting parts…………….1415
Propeller shaft-[4800]…………….1417
Propeller shaft…………….1419
46 – FRONT AXLE; REAR AXLE…………….1421
Planet axles with fitting parts…………….1422
Planetary axle; front AWB 31…………….1426
Planet shaft; front AWB 31…………….1429
Final drive; front…………….1432
Final drive; front AWB 31…………….1435
Planetary axle; rear AWB 30…………….1438
Planet shaft; rear AWB 30;…………….1441
Planetary axle; rear 94689…………….1444
Final drive; rear SER NO – 13630; – 702689 BRAZIL…………….1447
Final drive; rear AWB 30…………….1450
Differential Carrier; rear 94689…………….1453
Differential lock…………….1456
Differential lock AWB 31…………….1458
Differential lock hydraulic line…………….1461
49 – MISCELLANEOUS…………….1462
Cooling system…………….1463
5 – BRAKE…………….1465
51 – WHEEL BRAKE…………….1466
Multi-disc brake; front 23846_23861…………….1467
Multi-disc brake; rear 23847; 23859…………….1469
52 – HYDRAULIC BRAKE SYSTEM…………….1471
Brake hoses Tank – pump – footbrake valve…………….1472
Brake pipes footbrake valve- front- and rear axle……………..1474
Cooling system for brakes. 94881…………….1477
Oil pump 94881…………….1480
Foot brake valve with clutches…………….1482
Footbrake valve…………….1484
Dual brake pedals 91925…………….1486
55 – PARKING BRAKE…………….1488
Parking brake; connection block…………….1489
Parking brake; electro -hydraulic…………….1492
Parking brake…………….1494
56 – COMPRESSED-AIR BRAKE…………….1496
Compressed air equipment 92173…………….1497
Anti-freeze reservoir 92172-[3633]…………….1500
Anti-freeze reservoir 92172…………….1502
Air compressor 92173…………….1505
Regulator 92173…………….1509
6 – STEERING…………….1512
64 – STEERING…………….1513
Steering column assembly…………….1514
Adjustable steering wheel 92029…………….1517
Steering system…………….1519
Valve housing…………….1522
Hydraulic pump assembly…………….1524
Hydraulic pump-[3307]…………….1525
Shift valve; assembly…………….1527
Shift valve…………….1530
Hydraulic cylinder Assembly…………….1532
Hydraulic cylinder-[3145]…………….1534
Steering unit…………….1537
Auxiliary steering system 91919 SER NO – 11624…………….1539
Auxiliary steering system 93633 SER NO 11625 -…………….1541
Sensor 91919 SER NO – 11624; 93633 SER NO 11625 -…………….1543
66 – LEVEL STEERING…………….1545
Comfort drive control 94603…………….1546
Valve; circuit body and return valve 94603…………….1548
7 – FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT…………….1550
71 – FRAME…………….1551
Frame…………….1552
Protecting plate…………….1555
Lamp retainer…………….1557
Protection for lighting 91585; 91583; 91584…………….1559
Bottom-guard plates 92567…………….1561
Protecting plates. 92113…………….1563
Counterweight…………….1564
77 – WHEELS; TRACKS; TYRE; HUB; DRUM…………….1566
Wheel…………….1567
8 – MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE…………….1569
81 – CAB; NAKED; CANOPY…………….1570
Cab body…………….1571
Operator's cab STD…………….1573
Operator's cab 93505…………….1576
82 – ENGINE HOOD; MUDGUARD; FOOT STEP…………….1579
Engine cover…………….1580
Side hatches; front…………….1583
Side hatches; rear…………….1586
Radiator casing…………….1590
Mud guards…………….1594
Wider mudguards; front _ rear 94544…………….1597
Swing out rear mudguard 94565…………….1600
Foot step…………….1603
83 – DOORS; HATCH; COVER PLATE; (all)…………….1606
Door…………….1607
Filter cover…………….1610
Hatch 93505…………….1612
84 – TRIM PART; OUTSIDE; GLASS; SEALING MOULDING…………….1614
Rear view mirror…………….1615
Glass panes…………….1617
Sliding window 92028; 94824…………….1619
85 – CAB INTERIOR; UPHOLSTERY…………….1621
Insulating matting…………….1622
Interior components…………….1625
Insulating matting 93505…………….1627
Insulating matting. 92708…………….1629
Operator seat with fitting parts 93505…………….1631
Operator seat with fitting parts…………….1634
Driver's seat; air suspensioned Isri 94907…………….1637
Driver's seat. 92379;94909; 92380; 94911…………….1639
Driver's seat. 92381…………….1641
Driver's seat. 92382…………….1643
Driver's seat. 92403 91950 94901 94903 94905…………….1645
Operator seat Isri 93505…………….1647
Driver's seat. 92404 94907…………….1649
Instructor's seat 91988…………….1651
Cdc-steering; armrest; mounting 94603…………….1653
Armrest 94603…………….1655
86 – PROTECTIVE EQUIPMENT…………….1657
Window guards; side and rear windows. 92657…………….1658
Windshild guard for windshield. 94800…………….1660
87 – AIR CONDITIONING UNIT…………….1662
Heating system…………….1663
Air filter…………….1665
Air ducts…………….1668
Radiator and control…………….1670
Fan…………….1672
Compressor for cooling agent R134a with fitting parts. 94562; 94839…………….1673
Air compressor 94562 94839…………….1676
Condenser for cooling agent R134a with fitting parts. 94562; 94839…………….1679
Evaporator for cooling agent R134a with fitting parts. 94562 94839…………….1681
88 – INTERIOR EQUIPMENT…………….1683
Instrument panel…………….1684
Radio bracket 91936…………….1686
89 – MISCELLANEOUS…………….1688
Toolbox 91837…………….1689
Tools 98192; 90007; 99183…………….1691
Sign plates and decals…………….1694
Decals 94516…………….1697
Slow moving vehicle sign. 99592…………….1699
50 km_h Sign 92670…………….1701
9 – HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS…………….1703
91 – WORKING HYDRAULIC; SERVO HYDRAULICS…………….1704
Hydraulic system Suction line…………….1705
Hydraulic system Tilt function S_N – 12882; S_N – 62330 USA; S_N – 70246 BRAZIL…………….1708
Hydraulic system; tilt function S_N 12883 -; S_N 62331 – USA; S_N 70247 – BRAZIL…………….1711
Hydraulic system Feed line…………….1713
Hydraulic system Return line…………….1715
Hydraulic system Lift function…………….1717
Hydraulic tank…………….1719
Oil filter…………….1722
Hydraulic oil cooler…………….1725
Control valve; Assembly…………….1727
Control valve STD; 93432; 80158…………….1728
Control valve 80158 replaces 93432…………….1731
Hydraulic – oil pump Assembly…………….1733
Hydraulic pump…………….1735
Servo – hydraulic…………….1737
Servo valve with fitting parts…………….1741
Servo valve…………….1743
Servo valve with fitting parts. 80074; 80126…………….1746
Extra hydraulic equipment3rd hydraulic control 92971 Rrplaced by 93543; 92421 93462…………….1748
Extra hydraulic equipment 3rd hydraulic control. 93543 Replaces 92971; 93545 Replaces 93462 Long boom…………….1750
Extra hydraulic equipment4th function 94590 Replaced by 93544…………….1752
Extra hydraulic equipment4th function 93544 Replaces 94590; 93546…………….1754
Reversing valve 94590 E PROD 93544 L PROD; 93546…………….1756
Boom suspension system 94550…………….1758
Accumulator 94550…………….1760
Valve; circuit body and return valve 94550…………….1763
92 – MECHANICAL EQUIPMENT_ATTACHMENT…………….1765
Hydraulic system for attachment bracket. 92970; 92773; 93463 REPLACED BY 92445; 80234;93559…………….1766
Tool bar. 92773; 80008; 92445; 80009; 94983; 80234…………….1769
Attachment bracket 93643…………….1771
Hydraulic cylinder 92773; 80008; 92445; 80009…………….1773
Hydraulic cylinder…………….1775
94 – UNIT; LOAD HANDLING…………….1777
Lifting unit. 33337; 93432; 80158; 33348; 33352; 33354;…………….1778
Links with fitting parts 33337 ;93432; 33348; 33352; 33354; 80158…………….1782
Hydraulic cylinder Lifting STD; 93432; 80158…………….1785
Hydraulic cylinder Tilting STD ;93432…………….1788
Hydraulic cylinder; tilt-[5449]…………….1790
Hydraulic cylinder; tilt…………….1792
Boom kickout and bucket positioner……………..1794
Extended lubepoints for loader linkage……………..1796
Extended lubepoints for lift arm system…………….1798
99 – MISCELLANEOUS…………….1800
Central lubrication. 94810…………….1801
Central lubrication for tool bar. 94811…………….1803
Distribution block; B2. 94810…………….1805
Distribution block; B1 94810…………….1808
Distribution block; B3. 94810…………….1810
Distribution block; B4. 94810…………….1812
Pump 94810…………….1814
Volvo L120C Wheel Loaders Parts Catalog