Volvo L40B Compact Wheel Loaders Service Repair Manual
Complete repair service manual with electrical wiring diagrams for Volvo L40B Compact Wheel Loaders, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Constructions L40B Compact 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 L40B Compact Wheel Loaders Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 619
File Format: PDF (Windows & Mac & Linux)
Language: English
CONTENTS
000 - Foreword............2
000 - GENERAL............3
00 - DESCRIPTION; COMPLETE MACHINE............4
Description............5
03 - SPECIFICATIONS............6
Volvo standard tightening torques............7
Conversion tables............10
Engine; specifications............18
Engine; weights............20
Engine; capacity............21
Engine; tightening torque............22
Cooling system; capacity............24
Air conditioning (option); capacity............25
Electrical system; specifications............26
Battery; specifications............27
Power transmission; specifications............28
Front axle; specification............29
Front axle; weight............30
Front axle; capacity............31
Rear axle; specification............32
Rear axle; weight............33
Rear axle; capacity............34
Axles; tightening torques............35
Brakes; specifications............36
Hydraulic system; specification............37
Frame; weight............38
Counterweight; tightening torques............39
05 - TRANSPOET INSTRUCTION; STORAGE INSTRUCTION; OPERATIONG INSTRUCTION............41
Machine; transporting............42
07 - STANDARD TIME............44
Operation numbers for additional work............45
08 - TOOL............47
E-tool Cab support............48
001 - STANDARD PARTS; SERVICE............49
16 - LUBRICANT; FUEL; OTHER FLUID............50
Lubricant recommendation............51
Alternative fuels............53
17 - SERVICE............56
Environmental concern............57
Work on the machine's electrical system............58
Cleanliness; braking and hydraulic system............59
Electric welding ............60
Arrival Inspection; according to Inspection Programme............61
Delivery Inspection; according to Inspection Programme............62
Delivery Instructions; according to Inspection Programme............63
Maintenance of Stored Machines; according to Inspection Programme............64
Service Programme............65
Service positions ............66
Service intervals............67
Engine; changing oil and filter............69
Coolant; changing............71
Axles; changing oil............73
Hydraulic oil tank; changing oil and filter............76
Towing............78
19 - GENERAL............79
Safety concerns everybody!............80
CE-marking; EMC-directive............82
Service positions............86
Safety during work on machines............87
Safety rules when servicing............91
Safety when raising and jacking up the machine............94
Loader boom; safety strut............96
Fire prevention measures............99
Some simple rules regarding tyre handling............103
Checklist after a fire or heat exposure............105
Health hazards with paint; plastics and rubber............106
Safety when handling oils and fuel............108
Safety when working with air conditioning refrigerant............110
Environmental handling for the future............112
Waste handling............114
Environmentally safe handling............118
Environmentally hazardous fluids............121
Safety when working with refrigerant............124
Working in environmentally contaminated areas............127
Decontamination............130
002 - ENGINE WITH MOUNTING AND EQUIPMENT............134
20 - GENERAL............135
Engine; description............136
Engine; weights............139
Engine; weight............140
Engine; capacity ............141
Engine; tightening torque ............142
Engine; capacity-............144
Engine; tightening torque............145
21 - ENGINE............147
Engine; specifications............148
Cylinder compression; testing............150
Engine; capacity............152
Cylinder head; description............153
Valves; description............155
Valves; adjusting_{008-23-55}............157
Valves; adjusting_{008-23-28}............162
Engine timing gear; description............166
Camshaft; description............167
Crankshaft; description............168
Connecting rod; description............169
22 - LUBRICATING SYSTEM............171
Lubrication system; description............172
Oil pump; description............174
Oil cooler; replacing............175
23 - FUEL SYSTEM............179
Fuel system; description............180
Fuel feed pump; description............182
Feed pump; replacing............183
Fuel filters; replacing............187
Injection valve; check............189
25 - INLET & EXHAUST SYSTEM............192
Turbocharger; description............193
Air cleaner; description............195
26 - COOLING SYSTEM............196
Cooling system; description............197
Cooling system; capacity............198
Coolant pump; replacing............199
Thermostat; replacing............202
Maximum fan speed; checking............204
003 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS............207
30 - GENERAL............208
Electrical system; instructions............209
Electric welding............210
Electrical system; description............211
Electronic unit (ECU)_{008-07-14}............213
Electronic unit (ECU)_{008-06-52}............215
Electrical system; specifications............217
31 - BATTERY............218
Battery; description............219
Battery; specifications-............220
Battery; specifications............221
Battery; charging............222
33 - STARTING SYSTEM............224
Starter lock; replacing............225
35 - LIGHTING............227
Lighting; specifications............228
36 - OTHER ELECTRICAL EQUIPMENT............229
Combination control (by steering wheel); changing............230
Windscreen wiper front motor; replacing............232
Connectors; overview_{008-00-31}............236
Connectors; overview_{008-00-11}............248
37 - CABLE; FUSE; RELAY............256
Cable markings............257
Component list; relays............259
Electronic unit (ECU); fuse position_{007-57-34}............261
Electronic unit (ECU); fuse position_{007-57-15}............264
Connector I_O description............266
Wiring diagram; figure text............268
Wiring diagram 001............277
Wiring diagram 002............283
Wiring diagram 003............289
Wiring diagram 004............291
Wiring diagram 005............293
Wiring diagram 006............296
Wiring diagram 007............298
Wiring diagram 008............300
Wiring diagram 009............302
Wiring diagram 010............304
Wiring diagram 011............309
Wiring diagram 012............316
Wiring diagram 013............318
Wiring diagram 014............321
Wiring diagram 015............323
Wiring diagram 016............327
Wiring diagram 017............330
Wiring diagram 018............332
Wiring diagram 019............335
Wiring diagram 025............338
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM............340
Electric cables with component marking............341
Display of bar graph............353
ECU 002; functions............355
ECU 002; error codes and diagnostic functions............376
IB - fuse F002............386
Pro FET-components in electronic unit (ECU)............387
Relays and fuses in engine compartment............390
Central ground connections_{007-41-40}............392
Central ground connections_{007-41-19}............394
Electrical components; engine side............396
Instrument panel; description_{007-40-15}............398
Instrument panel; description_{007-39-53}............400
Keypad; description............402
Display unit and keyboard............403
Instrument panel (display unit); replacing............405
Key pad; replacing............409
004 - POWER TRANSMISSION............411
40 - GENERAL............412
Power transmission; description............413
44 - HYDROSTATIC DRIVE............416
Power transmission; specifications ............417
Transmission; component location............418
Hydraulic diagram transmission............421
Check and adjust hydrostatic drive............426
Power transmission; specifications............438
Hydrostatic motor; removal_{007-31-43}............439
Hydrostatic motor; removal_{007-31-21}............440
Hydrostatic motor; installation_{007-30-50}............441
Hydrostatic motor; installation_{007-30-31}............443
Assembling the hydraulic motor............445
Hydrostatic pump; removing and installing............448
46 - FRONT AXLE; REAR AXLE............450
Front axle; specification ............451
Front axle; weight ............452
Front axle; capacity-............453
Rear axle; specification-............454
Rear axle; weight-............455
Rear axle; capacity-............456
Axles; tightening torques-............457
Front axle; specification............458
Front axle; weight-............459
Front axle; capacity............460
Rear axle; specification............461
Rear axle; weight............462
Rear axle; capacity............463
Axles; tightening torques............464
005 - BRAKE............465
50 - GENERAL............466
Brake; description............467
Service brake; specifications............468
Brake system; component............469
Hydraulic diagram; brake system; dry brakes............471
Hydraulic diagram; brake system; wet brakes............474
51 - WHEEL BRAKE............477
Brake linings; checking wear............478
Brake calliper removed; reconditioning............481
52 - HYDRAULIC BRAKE SYSTEM............483
Brake system hydraulic function; checking............484
Accumulator; checking (removed)............487
Accumulators; checking in machine............489
55 - PARKING BRAKE............490
Brake disc; replacing one............491
006 - STEERING............493
60 - GENERAL............494
Steering system; specifications-............495
Steering system; description............496
Steering system; specifications............498
Steering; hydraulic equipment; tightening torques............499
Steering; tightening torques............500
64 - STEERING............501
Steering system; troubleshooting and elimination............502
Hydraulic diagram; steering system............505
Steering system working pressure; checking and adjusting............507
Steering valve; reconditioning (removed)............509
007 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT............517
70 - GENERAL............518
Frame and track unit; description............519
Frame; weight-............521
Frame; weight -............522
Frame; weight.............523
Frame; weight............524
71 - FRAME............525
Counterweight; tightening torques............526
Damper weight; weight............528
74 - FRAME LINK............529
Frame and steering joint; general............530
Steering joint; tightening torques............532
Frame joint; changing bearings............534
77 - WHEELS; TRACKS; TYRE; HUB; DRUM............537
Tire size............538
Wheel; tightening torque............539
Front axle; weight............540
008 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE............541
80 - GENERAL............542
Cab description............543
Cab mounts; tightening torques............544
81 - CAB; NAKED; CANOPY............546
Repairs of minor damage on internal and external plastic parts (scratches; dents; breaks)............547
Cab mounts; tightening torques............549
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING............551
Windows; general............552
Windscreen; replacing............553
Rear window; replacing............556
Door window; replacing............559
87 - AIR CONDITIONING UNIT............563
Air conditioning (option); capacity............564
009 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS............565
90 - GENERAL............566
Cleanliness when working on hydraulic components............567
Hydraulic system; position of main components............568
Hydraulic diagram; working hydraulic system............570
Hydraulic diagram; Boom Suspension System............573
Hydraulic diagram; control valve............575
General information to note when working on the hydraulic system............578
Hydraulic oil; storage and handling............580
Hydraulic system; repair of hydraulic components in workshop............581
Hydraulic components; storing and transporting............583
Troubleshooting chart............584
Discarded accumulators............587
91 - WORKING HYDRAULIC; SERVO HYDRAULICS............589
Hydraulic system; description............590
Hydraulic system; specification-............591
Hydraulic system; volume............592
Working hydraulics; tightening torques............593
Hydraulic system; specification............594
Hydraulic oil tank; description............595
Secondary limiting valve; test and adjust............597
Control valve............600
Hydraulic pump; description............605
Stand-by pressure and working pressure; checking and adjusting............608
Servo valve; description............610
Boom Suspension System; general description............613
92 - MECHANICAL EQUIPMENT_ATTACHMENT............615
Hydraulic attachment bracket (quickfit); description............616
Lock cylinder-............617
Implement attachment; repacking removed hydraulic cylinder............619
Volvo L40B Compact Wheel Loaders Service Repair Manual
