Volvo L150F Wheel Loaders Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo L150F Wheel Loaders, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Constructions L150F Wheel Loaders workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
Volvo L150F Wheel Loaders Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 2,501 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
0 - GENERAL....2
03 - SPECIFICATIONS....3
Tightening torques ....6
Valve mechanism; tightening torques ....17
Lubrication system; specifications ....18
Fuel system; tightening torques ....19
Engine; specifications ....20
Valve system; specification ....21
Engine; capacities ....22
Valve mechanism; double rocker arm ....23
Fuel feed pump; specifications ....24
Engine management system ....25
Thermostat; specifications ....26
Cooling system; volume ....27
Temperature limits for cooling fan speed; specifications. ....28
Cooling fan rpm; Specifications ....29
Engine; specifications ....31
Valve cover; tightening torque ....32
Rocker arm shaft; tightening torques ....33
Tightening torques; cooling fan ....35
Battery; specifications ....36
Battery; weight ....37
Electrical system; specifications ....38
Preheating; specifications ....39
Alternator 80 A; specification ....40
Starter motor; specifications ....41
Front and rear axles; tightening torque ....42
Front and rear axles; specifications ....44
Front and rear axles; volume ....45
Hydraulic transmission; capacity ....46
Hydraulic transmission; specifications_{52-20}....47
Hydraulic transmission; specifications_{51-59}....49
Hydraulic transmission; specifications_{51-39}....51
Hydraulic transmission; tightening torques....53
Propeller shaft; tightening torque ....54
Parking brake; specifications ....55
Brake valve; tightening torques ....56
Wheel brake; tightening torques ....57
Service brakes; specifications_{49-39}....58
Service brakes; specifications_{49-21}....59
Brake system; specifications ....60
Brake accumulator; specifications ....61
Steering; specifications ....62
Steering cylinder; tightening torque ....63
Secondary steering pump; specifications ....64
Control valve; lever steering (CDC); specifications ....65
Lever steering (CDC); specifications ....66
Rear axle mounting; volume....67
Frame; tightening torque ....68
Frame joint; tightening torques ....69
Axle suspension; tightening torques....70
Wheels; tightening torques ....71
Cab; tightening torque ....72
Air conditioning; refrigerant; weight ....73
Air conditioning; tightening torques ....74
Hydraulic system; volume ....75
Control valve; specifications ....76
Hydraulic pump (P1); specifications ....77
Hydraulic pump (P2); specifications ....78
Hydraulic pump (P3); specifications ....79
Hydraulic pumps; tightening torques ....80
Servo system; specifications ....81
Boom Suspension System; specifications....82
Cooling fan rpm; specifications ....83
Boom Suspension System; tightening torques ....85
3rd_4th hydraulic function; specifications ....86
Conversion Tables....87
Hydraulic connections; tightening torques ....91
Conversion tables....94
Engine; Specifications....98
07 - STANDARD TIME....99
Operation numbers for additional work....100
08 - TOOL....102
E1680; Holder....103
E 1708; Checking point....105
E1711....107
E-2000....109
E-2001....111
E2003....113
E-2005....115
E-2017....117
Infrared Thermometer....118
09 - MISCELLANEOUS....122
Basic checks....123
1 - STANDARD PARTS; SERVICE....125
16 - LUBRICANT; FUEL; OTHER FLUID....126
Recommended lubricants; oils....127
Alternative fuels....129
17 - SERVICE....132
Working on the electrical system of the machine....134
Repairing hydraulic system....135
Cleanliness; brake and hydraulic systems....136
Electric welding ....137
Charging of batteries....139
Arrival Inspection; according to Inspection Programme....140
Delivery Inspection; according to Inspection Programme....141
Maintenance of Stored Machines; according to Inspection Programme....142
Warranty inspection 100 hours....143
Warranty inspection 1000 hours....153
Steering system working pressure; checking and adjusting_....176
Transmission oil pressure; checking....179
Hydraulic pump; max working pressure; checking and adjusting_....184
Maintenance service; every 4000 hours....187
Brake discs; measuring wear_....217
Service position 2_{16-15}....219
Service position 1_{15-52}....221
Brake discs; measuring wear ....223
Wheel brake; specification_{14-49}....225
Service brakes; specifications_{14-31}....226
Steering system working pressure; checking and adjusting....227
Boom suspension accumulator; checking and adjusting ....230
Maintenance service; daily....234
Maintenance service; every 50 hours....236
Maintenance service; every 250 hours....240
Maintenance service; every 500 hours....248
Maintenance service; every 1000 hours....262
Maintenance service; every 2000 hours....281
Maintenance service; every 6000 hours....311
Hydraulic oil level; checking....313
Hydraulic oil; changing....314
Hydraulic oil return filter; replacing....316
Engine oil level; checking....317
Engine oil filter; replacing....318
Maintenance service; fire suppression system....320
Hydraulic pump; max working pressure; checking and adjusting ....337
Transmission oil pressure; checking_{03-59}....340
Transmission oil pressure; checking_{03-37}....345
Transmission oil pressure; checking_{03-17}....351
Steering system working pressure; checking and adjusting ....356
Parking brake; manually releasing....359
Towing....361
Electric welding....363
19 - GENERAL....364
CE-marking; EMC-directive....365
Safety concerns everybody!_{59-48}....369
Safety concerns everybody!_{59-27}....373
Checking function....375
Safety when handling the machine....376
Safety rules when servicing....381
Service position 2_{57-13}....384
Service position 1_{56-53}....386
Working under raised boom....388
Fire prevention measures....390
Some simple rules regarding tyre handling....394
Safety when lifting and supporting complete machine....396
Safety when working with batteries....400
Starting with booster batteries....403
Safety when handling oils and fuel....405
Safety when handling accumulators....407
Safety when working on hydraulic systems ....409
Safety when using lifting equipment....412
Checklist after a fire or heat exposure....414
Health hazards with paint; plastics and rubber....417
Environmental handling for the future....420
Waste handling....423
Environmentally safe handling....427
Environmentally hazardous fluids....430
Safety when working with air conditioning refrigerant....433
Working in environmentally contaminated areas....436
Decontamination....439
2 - ENGINE WITH MOUNTING AND EQUIPMENT....443
20 - GENERAL....444
Engine; description....445
VCADS Pro; Operations ....451
E-ECU MID 128 pre-programmed; replacing....452
E-ECU MID 128 non-programmed; replacing....454
21 - ENGINE....456
Engine; capacities....457
Cylinder compression; VCADS Pro ....458
Stall speed; VCADS Pro....459
Stall speed; checking....460
Idle; VCADS Pro....462
Engine rotation speed sensor; replacing....463
Engine rotation speed sensor (camshaft); replacing....468
Camshaft and flywheel signals; checking with Tech Tool and oscilloscope....472
Engine; removing_{40-30}....478
Engine; removing_{39-40}....488
VCADS Pro; central systems updating; replace component....499
VCADS Pro; MID 128; programming E-ECU....500
Engine; installing_{37-50}....501
Engine; installing_{37-08}....510
Engine; specifications....520
Cylinder compression; testing_{36-01}....521
Cylinder compression; testing_{35-29}....528
Valve cover; tightening torque....536
Valve system; specification....537
Valves; adjusting_{32-51}....538
Valves; adjusting_{32-21}....545
Internal Exhaust Gas Recirculation (IEGR); description....553
Valve mechanism; tightening torques....558
Rocker arm mechanism removed; reconditioning....559
Camshaft; checking wear....562
22 - LUBRICATING SYSTEM....565
Lubrication system; description....566
Lubrication system; specifications....570
Lubrication oil pressure; checking with pressure gauge....571
23 - FUEL SYSTEM....573
Fuel system; description....574
Fuel system; tightening torques....577
Instructions for working with electronic fuel injection....578
Fuel system; bleeding....581
Carbon dioxide in fuel system; checking....583
Fuel feed pump; specifications....589
Fuel filter; description....590
Feed pump pressure; checking....592
Fuel pump; inspecting....594
Fuel pump (valves); inspecting....596
Unit injector; Delphi; description....598
Injectors; checking....601
Injectors; replacing_{21-41}....603
Injectors; replacing_{21-11}....610
Cylinder compression; VCADS Pro....618
25 - INLET & EXHAUST SYSTEM....619
Intake and exhaust system; description....620
Auxiliary brake (engine braking); description....622
Turbocharger; description_{18-35}....624
Turbocharger; description_{18-15}....626
Air cleaner; description....628
Preheating; Description....630
Intercooler; description....632
Charge air system; inspection....633
26 - COOLING SYSTEM....635
Cooling system; description....636
Carbon dioxide in coolant system; checking....639
Cooling system; volume....645
Radiator; replacing....646
Thermostat; specifications....654
Cooling fan; description....655
Reversible cooling fan; description....662
Cooling fan motor; description....666
Tightening torques; cooling fan....668
Hydraulic pump (P3); specifications....669
Cooling fan rpm; specifications....670
Temperature limits for cooling fan speed; specifications....672
Cooling fan hydraulics; function check....673
Pump 3 (P3) standby pressure; checking and adjusting (LS-line removed)....674
Pump 3 (P3); max pressure and fan speed; checking and adjusting....677
Cooling fan motor; replacing....681
Fan control valve; removing....685
Fan control valve; seal replacing....688
Fan control valve; installing....690
27 - ENGINE CONTROL....692
Accelerator Pedal....693
Hand Throttle....695
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS....697
30 - GENERAL....698
Electrical system; work instructions....704
Electrical system; description....706
Software; description....708
Electronic control system; description....709
Communication with data buses ....711
VCADS Pro; operations....713
Electrical system; specifications....715
Software parameters; description....716
General fault diagnosis information....731
Troubleshooting strategy....733
Collection of basic data....735
Information display; Check....738
SAE error codes; translation to error messages; general....740
Communication with data buses....743
Bus communication supervision....745
Conditions when checking....747
Lead and connector checks....750
Troubleshooting tools....755
Special tools for troubleshooting....757
VCADS Pro; Error codes....759
VCADS Pro service tool....762
CU6601; description and measuring....766
CU9901; description and measuring....771
E-ECU PID158; description and measuring....774
HE2501; description and measuring....776
MA2301-MA2306; description and measuring....778
MA2504; description and measuring....781
MA2601; description and measuring....783
MA2602; description and measuring....785
MA4603; description and measuring_{44-19}....787
MA4603; description and measuring_{43-48}....789
MA5501; description and measuring_{43-07}....791
MA5501; description and measuring_{42-35}....794
MA5502; description and measuring....796
MA9102; description and measuring....798
MA9103; description and measuring....801
MA9104; description and measuring....804
MA9106; description and measuring....807
MA9141; description and measuring....809
MA9142; description and measuring....811
MO3301; description and measuring....813
MO6401; description and measuring_{35-35}....815
MO6401; description and measuring_{35-10}....817
MO8707; description and measuring....819
Power supply ECC; description and measuring....822
Power supply E-ECU; description and measuring....824
Power supply I-ECU; description and measuring....826
Power supply V-ECU; description and measuring....828
Power supply V2-ECU; description and measuring....830
Power supply W-ECU; description and measuring....832
PWM2601; description and measuring....834
PWM4203; description and measuring....836
PWM5201; description and measuring....838
PWM6601; description and measuring_{27-45}....840
PWM6601; description and measuring_{27-16}....842
PWM6602; description and measuring_{26-42}....844
PWM6602; description and measuring_{26-16}....846
PWM9101; description and measuring_{25-37}....848
PWM9101; description and measuring_{25-05}....850
PWM9102; description and measuring_{24-28}....852
PWM9102; description and measuring_{24-02}....854
PWM9103; description and measuring_{23-25}....856
PWM9103; description and measuring_{22-58}....858
PWM9104; description and measuring_{22-14}....860
PWM9104; description and measuring_{21-47}....862
PWM9105; description and measuring....864
PWM9106; description and measuring....866
PWM9107; description and measuring....868
PWM9108; description and measuring_18-58....870
PWM9108; description and measuring_18-19....872
PWM9108; description and measuring_17-41....874
PWM9108; description and measuring_17-03....876
PWM9108; description and measuring_16-15....878
PWM9108; description and measuring_15-36....880
PWM9108; description and measuring_14-58....882
PWM9108; description and measuring_14-20....884
PWM9108; description and measuring....886
R2701; description and measuring....888
RE01; description and measuring....890
RE02; description and measuring....892
RE05; description and measuring....894
RE06; description and measuring....896
RE08; description and measuring....898
RE09; description and measuring....900
RE10; description and measuring....902
RE15; description and measuring....904
RE2501; description and measuring....906
RE6401; description and measuring_{05-20}....908
RE6401; description and measuring_{04-53}....910
RE8701; description and measuring....912
SAE J1708_1587 Information link; description and measuring....914
SAE J1939_CAN1 Control link; description and measuring....917
SAE J1939_CAN2 Control link; description and measuring....920
SA-SF; description and measuring....923
SE2202; description and measuring_{00-06}....926
SE2202; description and measuring_{59-39}....928
SE2203; description and measuring....930
SE2205; description and measuring....932
SE2301; description and measuring....934
SE2302; description and measuring....936
SE2303; description and measuring....938
SE2501; description and measuring....941
SE2502; description and measuring....943
SE2507; description and measuring....945
SE2508; description and measuring....947
SE2509; description and measuring....949
SE2601; description and measuring....951
SE2602; description and measuring....953
SE2603; description and measuring....955
SE2606; description and measuring....957
SE2701; description and measuring....959
SE2702; description and measuring....961
SE2703; description and measuring....964
SE2704; description and measuring....966
SE4209; description and measuring....968
SE4213; description and measuring....970
SE4226; description and measuring....972
SE4307; description and measuring....974
SE4311; description and measuring....976
SE4608; description and measuring_{44-47}....978
SE4608; description and measuring_{44-27}....980
SE4901; description and measuring....982
SE4903; description and measuring....984
SE4904; description and measuring....986
SE5201; description and measuring....988
SE5202; description and measuring....990
SE5205; description and measuring....992
SE5218; description and measuring....994
SE5503; description and measuring_{39-47}....997
SE5503; description and measuring_{39-23}....999
SE6401; description and measuring....1001
SE6403; description and measuring....1004
SE6407; description and measuring....1006
SE6601; description and measuring_{37-03}....1008
SE6601; description and measuring_{36-33}....1011
SE8503; description and measuring....1014
SE8702; description and measuring....1016
SE8706; description and measuring....1018
SE8708; description and measuring....1020
SE8709; description and measuring....1022
SE9101_SE9102; description and measuring....1025
SE9104; description and measuring....1028
SE9105; description and measuring....1030
SE9107; description and measuring....1032
SE9145; description and measuring....1034
SE9146; description and measuring....1036
SE9147; description and measuring....1038
SE9148; description and measuring....1040
SW3801; description and measuring....1042
SW4205_SW4206; description and measuring_{16-49}....1045
SW4205_SW4206; description and measuring_{15-41}....1048
SW4205_SW4206; description and measuring_{14-43}....1052
SW4208; description and measuring....1055
SW4209; description and measuring....1057
SW4211; description and measuring....1059
SW4212; description and measuring....1061
SW4217; description and measuring....1064
SW4219; description and measuring....1066
SW4220; description and measuring....1067
SW4221; description and measuring....1069
SW4222; description and measuring....1071
SW5501; description and measuring....1073
SW8701; description and measuring....1075
SW9143; description and measuring....1077
SW9148; description and measuring....1079
SAE error codes MID 128 Engine control unit (E-ECU)....1081
SAE error codes MID 140 Instrument control unit (I-ECU)....1082
SAE error codes MID 146 Electronic climate control unit (ECC)....1083
SAE error codes MID 187 Vehicle control unit (V-ECU)....1084
SAE error codes MID 249 Vehicle control unit 2 (V2-ECU)....1085
31 - BATTERY....1086
System voltage....1087
Key feed....1089
Battery; description....1091
Battery; weight....1092
Battery; specifications....1093
Battery condition; checking....1094
Battery; charging....1097
Batteries; replacing....1098
32 - ALTERNATOR; CHARGE REGULATOR....1100
Alternator 80 A; specification....1101
Alternator 80 A; description....1102
33 - STARTING SYSTEM....1103
Starter motor; specifications....1104
Booting sequence....1105
Preheating; specifications....1107
Preheating; description....1108
Starter lock; replacing....1111
35 - LIGHTING....1113
Lighting; specifications....1114
Lighting; description....1115
36 - OTHER ELECTRICAL EQUIPMENT....1117
Reduced computer communication....1118
Interruption in computer communication....1120
Limp Home....1121
Intermittent wiper and washer....1122
Theft protection....1125
Connectors; overview....1127
Electronic climate control unit ECC; description....1131
Instrument control unit I-ECU; functional description....1133
Vehicle control unit V-ECU; description....1135
Vehicle control unit V2-ECU; description....1137
Engine control unit E-ECU; description....1139
I-ECU MID 140 non-programmed; replacing....1141
I-ECU MID 140 pre-programmed; replacing....1143
V-ECU MID 187 non-programmed; replacing....1145
V-ECU MID 187 pre-programmed; replacing....1147
37 - CABLE; FUSE; RELAY....1149
Electrical symbols and designations....1153
Cable and component designations....1157
Cable and component marking explanations....1159
Component list Alternator; batteries; capacitors; electronic units; voltage outlet....1161
Component list; diodes....1165
Component list Fuses....1168
Component list Heating coils; instruments; service socket....1175
Component list Lights....1177
Component list Motors; resistors; monitoring system....1180
Component list PWM valves....1183
Component list Relays....1185
Component list Sensors....1188
Component list Signals; shift solenoids....1194
Component list Solenoid valves....1196
Component list Switches....1198
ECC; I_O list....1203
E-ECU; I_O list....1206
I-ECU; I_O list....1210
V-ECU; I_O list....1214
V2-ECU; I_O list....1219
Table of contents; wiring diagrams....1223
Wiring diagram 201....1225
Wiring diagram 202....1227
Wiring diagram 203....1230
Wiring diagram 204....1233
Wiring diagram 205....1236
Wiring diagram 206....1238
Wiring diagram 207....1241
Wiring diagram 301_{25-44}....1244
Wiring diagram 301_{25-21}....1247
Wiring diagram 301_{24-59}....1251
Wiring diagram 302_{24-28}....1255
Wiring diagram 302_{24-06}....1258
Wiring diagram 302_{23-45}....1261
Wiring diagram 303....1264
Wiring diagram 304....1267
Wiring diagram 305....1270
Wiring diagram 306....1273
Wiring diagram 308....1276
Wiring diagram 309....1279
Wiring diagram 310....1282
Wiring diagram 311_{19-40}....1285
Wiring diagram 311_{19-18}....1288
Wiring diagram 311_{18-57}....1291
Wiring diagram 312....1294
Wiring diagram 313....1297
Wiring diagram 314_{17-12}....1300
Wiring diagram 314_{16-51}....1302
Wiring diagram 315_{16-20}....1304
Wiring diagram 315_{15-59}....1307
Wiring diagram 315_{15-38}....1310
Wiring diagram 316....1313
Wiring diagram 317....1316
Wiring diagram 319....1320
Wiring diagram 401_{13-26}....1324
Wiring diagram 401_{13-05}....1327
Wiring diagram 402....1330
Wiring diagram 403_{12-04}....1332
Wiring diagram 403_{11-43}....1335
Wiring diagram 404....1338
Wiring diagram 405....1341
Wiring diagram 407....1343
Wiring diagram 408_{09-40}....1345
Wiring diagram 408_{09-19}....1348
Wiring diagram 409....1351
Wiring diagram 501_{08-19}....1354
Wiring diagram 501_{07-58}....1357
Wiring diagram 501_{07-37}....1360
Wiring diagram 601_{07-06}....1363
Wiring diagram 601_{06-45}....1366
Wiring diagram 602_{06-10}....1369
Wiring diagram 602_{05-49}....1371
Wiring diagram 604_{05-19}....1373
Wiring diagram 604_{04-58}....1375
Wiring diagram 801....1377
Wiring diagram 802....1380
Wiring diagram 804_{03-27}....1383
Wiring diagram 804_{03-06}....1386
Wiring diagram 805_{02-26}....1389
Wiring diagram 805_{02-05}....1392
Wiring diagram 806_{01-35}....1395
Wiring diagram 806_{01-14}....1398
Wiring diagram 807....1401
Wiring diagram 901_{00-04}....1403
Wiring diagram 901_{59-39}....1406
Wiring diagram 902_{59-06}....1408
Wiring diagram 902_{58-40}....1411
Wiring diagram 903....1414
Wiring diagram 904....1417
Wiring diagram 909....1419
Wiring diagram 910....1422
Wiring diagram 911_{55-42}....1425
Wiring diagram 911_{55-20}....1428
Wiring diagram 912_{54-49}....1431
Wiring diagram 912_{54-27}....1434
Wiring diagram 913....1437
Wiring diagram 915....1439
Battery disconnect switch; description....1442
Chassis connection....1443
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM....1444
Instrument panels....1445
Middle instrument panel with warning lights....1447
Washer fluid level....1449
Fuel consumption....1450
Travelling speed....1453
Machine hours....1454
Information display; general....1455
Information display; start lockout....1458
Information display; operating display....1460
Information display; engine....1462
Information display; transmission....1465
Information display; hydraulics_{43-43}....1467
Information display; hydraulics_{43-09}....1470
Information display; axles _ brakes_{42-35}....1472
Information display; axles _ brakes_{42-01}....1474
Information display; electrical system_{41-11}....1476
Information display; electrical system_{40-48}....1478
Information display; vehicle info....1479
Information display; vehicle messages....1482
Information display; service_{39-26}....1483
Information display; service_{39-05}....1486
Information display; service mode_{38-35}....1488
Information display; service mode_{38-09}....1492
Information display; Settings....1495
Information display; check....1497
Alarm; description....1499
Central warning....1501
39 - MISCELLANEOUS....1502
CareTrack W-ECU; description....1503
4 - POWER TRANSMISSION....1505
40 - GENERAL....1506
VCADS Pro; operations ....1507
Error codes when calibrating ....1508
Front and rear axles; volume ....1509
42 - TRANSMISSION; HYDRAULIC CONTROL....1510
Hydraulic transmission; capacity....1511
Hydraulic transmission; tightening torques_{32-59}....1512
Hydraulic transmission; tightening torques_{32-41}....1513
Hydraulic transmission; specifications_{32-13}....1514
Hydraulic transmission; specifications_{31-53}....1516
Hydraulic transmission; specifications_{31-32}....1518
RBB; description....1520
Transmission; component location....1523
Lock up; description_{29-40}....1531
Hydraulic transmission; description_{29-18}....1535
Transmission; removing....1542
Transmission; installing....1551
Hydraulic diagram transmission....1560
Transmission solenoid; replacing....1562
Lock up; solenoid valve; replacing....1565
Lock up valve; replacing....1567
Transmission pressure sensor; replacing....1569
Transmission oil pressure; checking_{25-26}....1571
Transmission oil pressure; checking_{25-05}....1576
Transmission; functional check....1582
Seal for front output shaft; replacing....1583
Seal for rear output shaft; replacing....1586
Lock up; function check....1589
Main pressure valve; replacing....1591
Transmission; calibration....1594
45 - PROPELLER SHAFT....1596
Propeller shaft; tightening torque....1597
46 - FRONT AXLE; REAR AXLE....1598
Drive axles; description_{20-30}....1599
Drive axles; description_{20-05}....1606
Front and rear axles; tightening torque....1611
Front and rear axles; specifications....1613
Front and rear axles; volume....1614
Hub seal; replacing ....1615
Hub reduction; removing_16-50....1630
Hub reduction; installing_{16-22}....1632
Hub reduction; installing_{16-02}....1634
Axle; removing....1636
Axle; installing....1639
Automatic differential brake; Limited Slip; description....1642
Hub reduction; removing....1644
Hub reduction; installing_{13-19}....1646
Hub reduction; installing_{12-59}....1648
Hub seal; replacing....1650
Differential lock; description_{10-29}....1665
Differential lock; description_{10-08}....1667
Differential lock; adjusting....1669
Differential lock; function check....1675
49 - MISCELLANEOUS....1677
Heat exchanger; replacing....1678
5 - BRAKE....1683
50 - GENERAL....1684
VCADS Pro; Operations....1685
Brake system; component location....1686
Braking system; description_{06-55}....1688
Braking system; description_{06-35}....1696
Braking system with RBB; description....1704
51 - WHEEL BRAKE....1708
Wheel brake; specification_{05-30}....1709
Service brakes; specifications_{05-12}....1710
Wheel brake; specification_{04-49}....1711
Service brakes; specifications_{04-31}....1712
Wheel brake; tightening torques....1713
Brake discs; measuring wear....1714
Brake discs; replacing_{01-54}....1716
Brake discs; replacing_{01-31}....1722
Brake piston seals; replacing_{00-57}....1727
Brake piston seals; replacing_{00-37}....1731
Brake disc; replacing_{59-57}....1734
Brake disc; replacing_{59-35}....1740
Brake piston seals; replacing_{58-07}....1745
Brake piston seals; replacing_{57-46}....1749
52 - HYDRAULIC BRAKE SYSTEM....1752
Brake system; specifications....1753
Brake system hydraulic function; checking....1754
Brake system circuit pressure; checking and adjusting....1758
Brake system; bleeding....1761
Brake system retardation function; checking....1763
Automatic brake function; checking....1764
Foot brake valve; description....1765
Automatic brake valve; description....1767
Brake valve; tightening torques....1769
Brake pedal; adjusting angle....1770
Foot brake valve; removing....1771
Foot brake valve removed; reconditioning....1774
Foot brake valve; installing....1777
Brake accumulator; description....1780
Brake accumulator; specifications....1782
Accumulator; checking....1783
Accumulator (removed) charging pressure; checking....1785
Accumulator; discarding ....1787
55 - PARKING BRAKE....1790
Parking brake; specifications....1791
Parking brake; component location....1792
Parking brake; description_{47-38}....1794
Parking brake; description_{47-18}....1799
Parking brake discs and seals; replacing....1803
Parking brake function; checking_{46-18}....1809
Parking brake function; checking_{46-00}....1810
6 - STEERING....1812
60 - GENERAL....1813
Steering system; component location....1814
Steering system; description....1817
Steering system function; checking....1823
Steering; specifications....1824
Steering valve; description....1825
Steering cylinder; tightening torque....1827
64 - STEERING....1828
Shift valve; description ....1829
Steering system working pressure; checking and adjusting....1831
Shift valve; removing....1834
Shift valve; installing....1836
Steering valve; replacing....1838
Accumulator; discarding ....1841
Secondary steering pump; specifications....1843
Secondary steering; description....1844
Pressure monitor; description ....1847
Secondary steering pump working pressure; checking and adjusting....1848
66 - LEVEL STEERING....1850
Comfort Drive Control (CDC); description....1851
CDC valve; lever steering; description....1855
Control valve; lever steering (CDC); specifications....1858
Lever steering (CDC); specifications....1859
Comfort drive control (CDC) angle sensor; changing....1860
Comfort Drive Control; servo pressure; checking....1863
Error codes when calibrating ....1865
Comfort drive control (CDC) solenoid valve; changing....1869
Comfort Drive Control (CDC) control valve; removing....1872
Comfort drive control (CDC) control valve; installing....1874
Lever steering (CDC) function; checking....1876
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT....1878
70 - GENERAL....1879
Frame; description....1880
71 - FRAME....1882
Frame; tightening torque....1883
74 - FRAME LINK....1884
Frame joint; tightening torques....1885
Frame joint; description....1886
Frame joint clearance; checking....1888
Frame joint; changing bearings and pins....1890
75 - AXLE SUSPENSION....1906
Axle suspension; replacing bushes and seals....1907
Axle suspension; tightening torque....1916
77 - WHEELS; TRACKS; TYRE; HUB; DRUM....1917
Wheels; tightening torques....1918
Rear wheel; removing....1919
Rear wheel; installing....1921
Front wheel; removing....1923
Front wheel; installing....1925
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE....1927
81 - CAB; NAKED; CANOPY....1928
Cab; tightening torque....1929
Cab; removing_{22-52}....1930
Cab; removing_{22-32}....1937
Cab; removing_{22-12}....1944
Cab; installing_{21-41}....1951
Cab; installing_{21-21}....1957
Cab; installing_{20-55}....1964
Viscous cab suspension; description....1972
Viscous cab suspension; changing one unit....1975
82 - ENGINE HOOD; MUDGUARD; FOOT STEP....1980
Engine hood; removing....1981
Engine hood; installing....1984
83 - DOORS; HATCH; COVER PLATE; (all)....1986
Door lock; replacing....1987
Door lock cylinder; replacing_{16-52}....1988
Door lock cylinder; replacing_{16-32}....1996
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING....2004
Windows; general....2005
Side window; replacing_{15-19}....2007
Windscreen; replacing_{14-56}....2017
85 - CAB INTERIOR; UPHOLSTERY....2027
Operator's seat; securing....2028
87 - AIR CONDITIONING UNIT....2030
Air conditioning; description....2031
ECC MID 146 non-programmed ECU; replacing....2036
ECC MID 146 pre-programmed ECU; replacing....2038
Troubleshooting; air conditioning unit (AC)....2040
Climate unit; removing....2044
Climate unit; installing....2052
Pause heater; description_{10-10}....2059
Pause heater; description_{09-50}....2061
Fan motor; replacing....2063
Air mix door actuator; replacing....2066
Heater core; replacing....2072
Heat control valve; replacing....2075
ECC (Electronic Climate Control); replacing....2077
Air conditioning; specifications....2082
Air conditioning; tightening torques....2084
Air conditioning; refrigerant; weight....2085
Compressor; replacing incl draining and filling....2086
Receiver; replacing incl draining and filling_{04-34}....2090
Receiver; replacing incl draining and filling_{04-14}....2093
Evaporator; replacing incl draining and filling_{03-44}....2096
Evaporator; replacing incl draining and filling_{03-25}....2100
Expansion valve; replacing incl draining and filling....2107
Temperature sensor cooling system; replacing....2110
Condenser; replacing incl draining and filling....2116
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS....2119
90 - GENERAL....2120
Hydraulic diagram; complete....2121
Hydraulic diagram; complete 17299-19999 - Image....2148
Hydraulic diagram; complete 14865-17298 - Image....2151
Hydraulic diagram; complete 14712-14864 - Image....2154
Hydraulic diagram; complete 14656-14711 - Image....2157
Hydraulic diagram; complete 13523-14655 - Image....2160
Hydraulic diagram; complete 13001-13522 - Image....2163
Explanations to hydraulic diagram....2166
Safety when working on hydraulic systems....2175
Hydraulic system and component positions....2178
Hydraulic system; volume....2181
Hydraulic system; description....2182
Hydraulic system; bleeding....2185
V2-ECU; MID 249; changing non-programmed ECU....2188
V2-ECU; MID 249; changing pre-programmed ECU....2190
Accumulator; discarding_53-45....2192
91 - WORKING HYDRAULIC; SERVO HYDRAULICS....2195
Error codes when calibrating....2198
Hydraulic oil tank; description....2202
Hydraulic oil tank; vacuum-pumping; connecting and disconnecting pump....2203
Hydraulic connections; tightening torques....2205
Control valve; description_{50-21}....2207
Control valve; description_{50-00}....2211
Central valve; description....2215
Lift function; description_{49-05}....2217
Lift function; description_{48-44}....2221
Tilt function; description....2225
Floating position; description....2229
Control valve; specifications....2231
Back-up valve; checking and adjusting....2232
Shock valve lift function; checking_{46-24}....2235
Shock valve lift function; checking_{46-04}....2238
Central valve; removing....2241
Central valve; installing....2243
Lift; solenoid valve; changing....2245
Lower; solenoid valve; changing....2247
Tilt in; solenoid valve; changing....2249
Tilt out; solenoid valve; changing....2251
Lift_lower; angle sensor; changing_{43-13}....2253
Lift_lower; angle sensor; changing_{42-53}....2256
Tilt in_out; angle sensor; changing....2259
Lift; functional check....2263
Tilt; checking....2264
Hydraulic pumps; description....2265
Hydraulic pump flow regulation; description....2269
Hydraulic pump (P1); specifications....2272
Hydraulic pump (P2); specifications....2273
Function times; specifications....2274
Hydraulic pumps; tightening torques....2275
Lifting time; checking_{38-42}....2276
Lifting time; checking_{38-22}....2278
Hydraulic pump; standby pressure; checking and adjusting....2279
Hydraulic pump; stand-by pressure (LS-line removed); checking and adjusting....2282
Hydraulic pump; max working pressure; checking and adjusting....2285
LS (load sense) pressure; checking....2288
Hydraulic pump P1; removing....2291
Hydraulic pump P1; installing....2294
Hydraulic pump P2; removing....2297
Hydraulic pump P2; installing....2300
Hydraulic pump P3; removing....2303
Hydraulic pump P3; installing....2306
Servo system; specifications....2309
Servo pressure; checking and adjusting....2310
Servo pressure; at the spool in control valve; checking_{32-38}....2313
Servo pressure; at the spool in control valve; checking_{32-18}....2317
Servo valve; control; adjusting....2319
Accumulator; checking (pressure back-up for servo circuit)....2322
Servo accumulator; removing....2324
Accumulator removed; checking....2326
Servo accumulator; installing....2328
Servo valve; removing....2329
Servo valve; installing....2333
Accumulator; discarding....2337
Boom suspension system; component location....2339
Boom Suspension System; component description....2341
Boom Suspension System; description_{27-51}....2344
Boom Suspension System; description_{27-31}....2350
Boom Suspension System; tightening torques....2355
3rd_4th hydraulic function; specifications....2356
Boom suspension accumulator; checking and adjusting....2357
Boom suspension system; right accumulator; removing....2361
Boom suspension system; right accumulator; installing....2363
Boom suspension system; left accumulator; removing....2366
Boom suspension system; left accumulator; installing....2368
Boom suspension system; hydraulic oil pressure in accumulators; depressurizing....2371
Boom suspension system; pressure reduction; safety valve; checking and adjusting....2374
Accumulator; boom suspension system; discarding....2376
Boom suspension accumulator; reconditioning....2378
3rd_4th hydraulic function; pressure; checking and adjusting....2381
3rd_4th hydraulic function; solenoid valve; replacing....2383
3rd_4th hydraulic function; shock valve; checking....2385
92 - MECHANICAL EQUIPMENT_ATTACHMENT....2388
Hydraulic attachment bracket; description....2389
Attachment locking; checking....2394
99 - MISCELLANEOUS....2395
Fire suppression system; specification....2396
Fire suppression system; component location....2397
Fire suppression system; functional description....2399
Fire suppression system; component description....2403
Fire suppression system; actions after manual activation....2410
Fire suppression system; actions after activation....2428
Central lubrication system; description....2444
Pump unit; description....2447
Shift valve; description....2450
Pressure monitor; description....2452
Dosage valves; description....2454
Automatic lubrication system; specifications....2458
Recommended lubricants....2459
TP-Linkage's bearing points....2461
Diagnostic tools; description....2463
Software; parameter settings and read-outs....2465
Automatic lubrication pump unit; reconditioning....2472
Filling lubricant....2494
Bleeding air....2496
Change of lubrication interval....2502
System test....2504
Update of automatic lubrication system....2506
Volvo L150F Wheel Loaders Repair Service Manual
