Volvo L35B Compact Wheel Loaders Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo L35B Compact Wheel Loaders, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Constructions L35B 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 L35B Compact Wheel Loaders Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 791 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
0 - Foreword....2
0 - GENERAL....3
00 - DESCRIPTION; COMPLETE MACHINE....4
Description....5
03 - SPECIFICATIONS....6
Volvo standard tightening torques....7
Conversion tables....10
Engine; specifications ....18
Machine weights....20
Engine; weight....21
Engine; volume....22
Engine suspension; tightening torques....23
Electrical system; specifications....24
Power transmission; specifications....25
Axles; specifications....27
Front axle; weight-....28
Front axle; volume....29
Rear axle; weight....30
Rear axle; volume....31
Axles and propeller shaft; tightening torque....32
Brake system; specifications....33
Brake system; capacities....34
Brakes; tightening torques....35
Steering; specification....36
Drive hydraulics adjustment pump; tightening torques....37
Wheels; tightening torques....38
Cab mounts; tightening torques....39
Air conditioning; capacity....41
Working hydraulic system; specifications....42
Hydraulic components; weight....43
Hydraulic system; volume....44
Pressure accumulator; specifications....45
Control valve; tightening torques....46
Frame; weight....47
05 - TRANSPOET INSTRUCTION; STORAGE INSTRUCTION; OPERATIONG INSTRUCTION....48
Machine; transporting....49
07 - STANDARD TIME....51
Operation numbers for additional work....52
08 - TOOL....54
E-tool Cab support....55
1 - STANDARD PARTS; SERVICE....56
16 - LUBRICANT; FUEL; OTHER FLUID....57
Operating media; fill quantities....58
Alternative fuels....59
17 - SERVICE....62
Axle oil; changing....63
Towing; measures....66
19 - GENERAL....67
Safety concerns everybody!....68
Safety rules when servicing....69
Safety when handling oils and fuel ....72
Working on the electrical system of the machine....73
Safety when working with batteries....74
Starting with booster batteries....76
Checklist after a fire or heat exposure....77
Safety for work on hydraulic systems....78
Health hazards with paint; plastics and rubber....80
Pressure setting and leak detection....82
Safety when working with air conditioning refrigerant-....83
Safety when working with refrigerant....85
2 - ENGINE WITH MOUNTING AND EQUIPMENT....88
20 - GENERAL....89
Engine; description....90
Engine; weight....94
Engine; volume....95
Engine; tightening torque....96
Engine suspension; tightening torques....97
21 - ENGINE....98
Engine; specifications....99
Engine; removing....101
Engine; installing....109
Cylinder head; description....117
Valve mechanism; description....118
Valves; adjusting....119
Cylinder compression; testing....124
Camshaft; description....127
Belt; changing....129
Crankshaft; description....142
22 - LUBRICATING SYSTEM....143
Lubrication system; description....144
Oil pump; description....146
Oil pump; replacing....148
23 - FUEL SYSTEM....151
Fuel system; description....152
Fuel feed pump; description....154
Fuel pump; removing....155
Fuel pump; installing....157
Fuel filters; replacing....159
Idling speed; checking and adjusting....161
Injection pump; removing....163
Injectors; replacing....177
Injection valve; check....182
25 - INLET & EXHAUST SYSTEM....185
Exhaust manifold gasket; replacing....186
Turbocharger; description....188
Turbocharger; removing....190
Turbocharger; installing....193
Air filter; description....196
Air filter; technical data....197
26 - COOLING SYSTEM....198
Cooling system; description....199
Radiator; removing....200
Radiator; installing....202
Thermostat; replacing....204
Fan belt and_or alternator belt; replacing....208
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS....211
30 - GENERAL....212
Electrical system; instructions....213
Electrical system; description....214
Electronic unit (ECU)_{11-40-25}....216
Electrical system; specifications....218
31 - BATTERY....219
Battery; description....220
Battery; specifications....221
Battery; charging....222
32 - ALTERNATOR; CHARGE REGULATOR....224
Alternator; removing....225
Alternator; installing....230
33 - STARTING SYSTEM....236
Starter motor; replacing....237
Air preheating; description....239
Starter lock; replacing....240
35 - LIGHTING....242
Overview lighting; devices....243
36 - OTHER ELECTRICAL EQUIPMENT....245
Combination control (by steering wheel); changing....246
Windscreen wiper front motor; replacing....248
Connectors; overview_{11-29-43}....252
Connectors; overview_{11-29-15}....260
37 - CABLE; FUSE; RELAY....268
Cable markings....270
Component list; relays....272
Electronic unit (ECU); fuse position....274
Connector I_O description....276
Table of contents; wiring diagrams....278
Wiring diagram; figure text....279
Wiring diagram 1....288
Wiring diagram 2....292
Wiring diagram 3....297
Wiring diagram 4....299
Wiring diagram 5....301
Wiring diagram 6....304
Wiring diagram 7....306
Wiring diagram 8....308
Wiring diagram 9....310
Wiring diagram 10....312
Wiring diagram 11....324
Wiring diagram 12....327
Wiring diagram 13....330
Wiring diagram 14....333
Wiring diagram 15....335
Wiring diagram 16....337
Wiring diagram 17....339
Wiring diagram 18....342
Wiring diagram 19....345
Wiring diagram 20....347
Wiring diagram 21....350
Wiring diagram 22....352
Wiring diagram 23....354
Wiring diagram 24....356
Wiring diagram 25....359
Display of bar graph....361
ECU 2; functions....363
ECU 2; error codes and diagnostic functions....385
IB - fuse F02....395
Pro FET-components in electronic unit (ECU)....396
Relays and fuses in engine compartment....399
Central ground connections_{11-07-55}....400
Central ground connections_{11-07-25}....402
Electrical components; engine side....404
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM....406
Instrument panel; description_{11-06-14}....407
Instrument panel; description_{11-05-45}....409
Keypad; description....411
Display unit and keyboard....412
Instrument panel (display unit); replacing....414
Key pad; replacing....418
4 - POWER TRANSMISSION....420
40 - GENERAL....421
General information to be noted when working on the Power transmission....422
Maintenance work on power transmission....424
Visual inspection and odour check of mineral oil-based hydraulic fluids....425
Power transmission; description....426
Drive; function method....429
Troubleshooting and actions to fix problems ....431
Troubleshooting chart ....432
42 - TRANSMISSION; HYDRAULIC CONTROL....436
Induction sensor for output shaft; replacing....437
44 - HYDROSTATIC DRIVE....439
Temperature regulator; description....440
Check and adjust hydrostatic drive; preparation....442
Drive hydraulics adjustment motor; tightening torques....444
Drive hydraulics motor Sn 186 to 2999; 187 to 2999; 188; 189; description....445
Drive hydraulics motor Sn 186 from 3000; 187 from 3000; description....448
Zero position of pump; test....451
Check start up speed and adjust....452
Check and adjust mechanical zero position of adjustment.....455
High pressure valve; adjust....457
Restore operating condition after all test and adjustment work....458
46 - FRONT AXLE; REAR AXLE....461
Power transmission; specifications....462
Axles and propeller shaft; description....464
Front axle; removing....467
Front axle; installing....470
Front axle L35B; description....472
Front axle; specification....473
Axles and propeller shaft; tightening torque ....474
Front axle; volume....475
Front axle; weight....476
Rear axle; description....477
Rear axle; specification....478
Axles and propeller shaft; tightening torque....479
Rear axle; volume....480
Rear axle; weight....481
Axle; removing....482
Axle; installing....488
Differential lock; description....494
49 - MISCELLANEOUS....495
Hydraulic diagram transmission - Image....496
Hydraulic diagram transmission_{10-42-28}....501
Hydraulic diagram transmission_{10-42-04}....504
Hydraulic diagram transmission_{10-41-40}....506
Hydraulic diagram transmission_{10-41-16}....508
Hydraulic diagram transmission_{10-40-47}....510
Hydraulic diagram transmission_{10-40-23}....513
5 - BRAKE....515
50 - GENERAL....516
Storage of brake hydraulic parts ....517
Brake fluid; description....518
Braking system; function....520
Brake system; specifications....522
Brakes; tightening torques....523
Brake system; capacities....524
Set screws; tightening torques....525
Brakes L35B; construction....526
Troubleshooting and actions to fix problems....529
Operating brakes L35B; construction....532
51 - WHEEL BRAKE....535
Brake caliper and discs on Sn 187; 188; 189; removal and installation....536
Brake caliper Sn 187; 188; 189; dismantling and assembly....539
Drum brakes series 186; dismantling and assembly....542
52 - HYDRAULIC BRAKE SYSTEM....547
Brake system L35B; circuit diagram....548
Brake system diagram Sn 186....551
Brake system diagram Sn 187; 188; 189....554
Brakes; bleeding....557
Inch adjustment 186 to Sn 2999; 187 to Sn 2999; 188 to Sn 3600; 189 to Sn 3600; construction....558
Inch adjustment 186 from Sn 3000; 187 from Sn 3000; 188 from Sn 3601; 189 from Sn 3601; construction....560
Inch and brakes L35B; adjustment....562
Brake system; bleeding_{10-27-47}....564
Brake system; bleeding_{10-27-23}....566
Brake master cylinder; General....568
Brake cylinders; description and maintenance....569
55 - PARKING BRAKE....570
Parking brake; adjusting....571
Automatic adjusting device; maintenance....572
Parking brake control; construction....574
Parking brake system Sn 185; dismantling and assembly....576
59 - MISCELLANEOUS....584
Storage of brake hydraulic parts....585
6 - STEERING....586
60 - GENERAL....587
Steering System; Maintenance....588
64 - STEERING....589
Steering; description....590
Steering; specification....591
Steering pump; test for internal leak....592
Steering system Sn 186; 187; construction....594
Steering system Sn 188; 189; construction....597
Steering system Sn 186; 187; function....600
Steering cylinder; description....603
Steering system Sn 188; 189; function....604
Steering cylinders; tightening torques....607
Steering system Sn 186; 187; hydraulic circuit diagram....608
Steering pump; description....611
Steering system Sn 188; 189; hydraulic circuit diagram....612
Orbitrol; description....615
Orbitrol; tightening torques....617
Steering system; troubleshooting and elimination....618
Pressure limiting valve; test....621
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT....623
71 - FRAME....624
Frame; description....625
Frame; design....627
Frame; weight....629
Damper weights; weight....630
74 - FRAME LINK....631
Frame joint; separating machine....632
Frame joint; assembly of separated machine....638
Frame joint; replacing bearings....644
77 - WHEELS; TRACKS; TYRE; HUB; DRUM....649
Wheels; technical data....650
Wheels; tightening torques....651
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE....652
80 - GENERAL....653
Cab description....654
Cab mounts; tightening torques ....655
81 - CAB; NAKED; CANOPY....657
Repairs of minor damage on internal and external plastic parts (scratches; dents; breaks)....658
Cab mounts; tightening torques-....660
Cab mounts; tightening torques....662
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING....664
Windows; general....665
Windscreen; replacing....666
Rear window; replacing....669
Door window; replacing....672
87 - AIR CONDITIONING UNIT....676
Safety when working with air conditioning refrigerant....677
Air conditioning system; description....679
Air conditioning; capacity....680
Diesel heater; description....681
Diesel heater; principles....684
Diesel heater; specifications....685
Symptom_malfunction....687
Fault mode diagnosis....689
Error code; troubleshooting....691
Combination sensor; check....694
Disassembly and assembly....696
Electrical schematic....701
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS....704
90 - GENERAL....705
Working hydraulics L35B; circuit diagram - Image....706
Hydraulic diagram; working hydraulics; 3rd and 4th functions; attachment lock - Image....707
Hydraulic diagram; working hydraulic system - Image....708
Additional pump - Image....709
3rd hydraulic function - Image....710
Line rupture valve - Image....712
Safety when handling oils and fuel....713
Cleanliness in hydraulic systems....714
Additional pump_{09-54-42}....715
3rd hydraulic function_{09-54-21}....717
3rd hydraulic function_{09-53-57}....719
Line rupture valve_{09-53-36}....721
Hydraulic diagram; working hydraulic system....723
Hydraulic diagram; working hydraulics; 3rd and 4th functions; attachment lock....725
Working hydraulics L35B; circuit diagram....727
Hydraulic diagram; Boom Suspension System....730
Hydraulic diagram; control valve....732
General information to note when working on the hydraulic system....734
Hydraulic system; work instructions....736
Hydraulic system; repair of hydraulic components in workshop....737
Troubleshooting chart....742
Hydraulic oil; storage and handling....744
Lifting cylinder; description....748
Tilt cylinder; description....750
Locking cylinder; description....752
Vacuum pump; connection....754
91 - WORKING HYDRAULIC; SERVO HYDRAULICS....757
Hydraulic system; description....758
Hydraulic system; construction....761
Hydraulic system; volume....764
Hydraulic components; weight....765
Pressure accumulator; specifications....766
Primary pressure limiting valve; test and adjust....767
Control valve; tightening torques....769
Secondary limiting valve; test and adjust....770
Hydraulic oil tank; description....773
Working hydraulic system; specifications....775
Main control valve; description....776
Servo valve; description....778
Boom Suspension System (BSS)....782
92 - MECHANICAL EQUIPMENT_ATTACHMENT....784
Implemental attachment hydraulic cylinder; replacing....785
Lift cylinder; replacing....789
Volvo L35B Compact Wheel Loaders Repair Service Manual
