Articulated Haulers A30E Volvo Service Repair Manual
Complete repair service manual with electrical wiring diagrams for Articulated Haulers A30E Volvo, with technical information to maintain, diagnose, repair, and service like professional mechanics.
Volvo Constructions Articulated Haulers A30E 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.
PRODUCT DETAILS:
Total Pages: 2,673
File Format: PDF (Windows & Mac & Linux)
Language: English
MAIN SECTIONS
0 - GENERAL
1 - STANDARD PARTS, SERVICE
2 - ENGINE WITH MOUNTING AND EQUIPMENT
3 - ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
4 - POWER TRANSMISSION
5 - BRAKE
6 - STEERING
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPM.; MISC EQUIPM
TABLE OF CONTENTS
0 - Foreword.......2
0 - GENERAL.......3
00 - DESCRIPTION; COMPLETE MACHINE.......4
Description.......4
Information and warning decals.......6
Product identification plates.......9
Steering cylinder, description.......11
03 - SPECIFICATIONS.......13
Capacities.......13
Coolant with anti-freeze and corrosion protection, recommendation.......14
Machine dimensions_{09-52-51}.......16
Power take-off, tightening torque.......20
Rocker arm shaft, tightening torques-.......22
Specification, Light material_{09-53-04}.......24
Tightening torques.......25
Tyre equipment and recommended tyre pressures.......34
Weights.......36
05 - TRANSPOET INSTRUCTION; STORAGE INSTRUCTION; OPERATIONG INSTRUCTION.......37
Lifting machine.......37
Recovering and towing.......40
07 - STANDARD TIME.......42
Operation numbers for additional work.......42
08 - TOOL.......44
88830051 User Instruction.......44
88830508 User instruction.......54
E-1750.......65
E-1763.......66
E-2502.......68
E-2519.......70
E-2520.......72
E-2526.......74
E-2548.......76
Infrared Thermometer.......78
09 - MISCELLANEOUS.......82
Appointment and distribution of responsibility.......82
Basic check, transmission.......83
Basic checks.......84
Brake system, basic check.......86
Collection of basic data.......88
Dealers_retrofitter ́s responsibility.......91
Electrical system, basic check .......92
Engine, basic check.......96
Parking brake, basic check.......100
Power transmission, basic check.......102
Steering and hydraulics, basic check.......104
Troubleshooting strategy .......106
Troubleshooting, assistant devices.......109
Troubleshooting, general .......110
VCADS Pro service tool, general.......111
VCADS Pro tests.......113
VCADS Pro, Calibrating.......117
VCADS Pro, Error codes.......119
VCADS Pro, Programming.......121
VCADS Pro, Test.......124
1 - STANDARD PARTS, SERVICE.......126
16 - LUBRICANT; FUEL; OTHER FLUID.......127
Alternative fuels.......127
Recommended lubricants.......130
17 - SERVICE.......132
Air drier, drier cartridge, replace.......132
Arrival Inspection, according to Inspection Programme.......133
Axle mounts, bolted joints, tourque, check.......134
Battery, charging state, electrolyte level, cables and connections, especially connections at starter motor, check.......135
Brake fluid level, check.......137
Brake fluid, change.......139
Brake pipes and hoses, check.......141
Cab main filter, replacing.......142
Cab, air pre-cleaner filter, clean_change.......143
Cab, asbestos filter, replacing.......145
Cab, prefilter, replace.......146
Compressed air system, drain.......147
Condenser, clean (with compressed air) (optional equipment).......149
Condition test and maintenance program.......150
Coolant's freezing point, check.......152
Coolant, changing-[1446].......153
Cooling fan, return oil filter, replacing.......157
Delivery Inspection, according to Inspection Programme.......159
Drive axles and hubs, oil, replace.......160
Drive axles, transmission and dropbox, breather filter, replace.......163
Dropbox, oil, replace.......165
Dump body alternative, lowering.......167
Engine, air cleaner, cover, clean.......169
Engine, air cleaner, secondary filter, replace. EON (option) only when indicated.......170
Engine, air pre-cleaner, check, clean.......172
Frame extension, bolted joints, torque, check.......174
Frame joint bearings, clearance, check.......175
Frame oscillating brake, brake fluid level, check.......177
Frame oscillating brake, brake fluid, change.......179
Frame oscillating brake, brake pads, check.......182
Fuel filters, primary and secondary filter, replace.......183
Fuel system, extra fuel pre-filter, change.......185
Fuel system, extra fuel pre-filter, drain.......187
Fuel tank, hydraulic oil tank, breather filter replace.......188
Fuel, coolant and oil leakage, check.......190
Hydraulic oil tank, return oil filter, replace, and magnetic rods, clean.......191
Load body, exhaust heated, check, clean, grease.......193
Load body, rubber cushions, clearance, check.......196
Lubrication, see lubrication chart.......198
MATRIS, reading, export reading.......199
Maintenance of Stored Machines, according to Inspection Programme.......200
Maintenance service, daily.......201
Maintenance service, every 1000 hours.......202
Maintenance service, every 2000 hours.......204
Maintenance service, every 250 hours.......207
Maintenance service, every 4000 hours.......208
Maintenance service, every 50 hours.......211
Maintenance service, every 500 hours.......212
Maintenance service, every 6000 hours.......214
Oil-bath air cleaner's reservoir (optional equipment), clean, and oil, change.......217
Oil-bath air cleaner's reservoir (optional equipment), filter insert, clean.......218
Oil-bath air cleaner's reservoir (optional equipment), oil, check.......219
Parking brake pads, check.......221
Parking brake, manually releasing.......222
Power take-off suction strainer, cleaning.......224
Radiator, clean (from fan side with compressed air).......226
Recovering and towing.......227
Safety when servicing.......229
Service brake, brake pads, check.......231
Service journal (included in Operator's manual), fill in.......233
Service.......234
Steering cylinder bearings, clearance, check.......235
Test-run and check.......237
Transporting the machine.......238
Tyres, wear and air pressure, checking.......240
VCADS Pro, logged errors, read off.......241
Valve clearance, check, adjust.......242
Warranty inspection 100 hours.......243
Warranty inspection 1000 hours.......245
Warranty inspection.......247
propeller shafts, bolted joints and flange mounts, check torques.......248
19 - GENERAL.......252
CE-marking, EMC-directive.......252
Checking function.......256
Checklist after a fire or heat exposure.......258
Cleanliness, brake and hydraulic systems.......261
Decontamination.......262
Environment.......266
Environmental handling for the future.......268
Environmentally hazardous fluids.......270
Environmentally safe handling.......273
Fire prevention measures.......275
Health hazards with paint, plastics and rubber.......278
Refrigerant for air conditioning.......281
Rules when handling tyres.......282
Safety concerns everybody!.......285
Safety during electric welding.......289
Safety when handling accumulators_{07-32-44}.......290
Safety when handling accumulators_{07-33-17}.......291
Safety when handling oils and fuel.......292
Safety when handling the machine.......293
Safety when lifting and supporting the machine.......297
Safety when using lifting equipment.......299
Safety when working on hydraulic systems.......301
Safety when working on pressurized systems.......303
Safety when working on the machine's electrical system.......305
Safety when working with batteries.......306
Service position 1.......308
Starting with booster batteries.......311
Waste handling.......312
Working in environmentally contaminated areas.......316
2 - ENGINE WITH MOUNTING AND EQUIPMENT.......319
20 - GENERAL.......320
E-ECU MID 128 non-programmed, replacing.......320
E-ECU MID 128 pre-programmed, replacing.......323
Engine, capacities.......325
Engine, description.......326
Engine, identification.......328
Engine, sensor locations.......330
Engine, weights.......332
Tightening torques, engine mounts.......333
21 - ENGINE.......335
Camshaft and flywheel signals, checking with VCADS Pro and oscilloscope.......335
Camshaft setting, checking.......341
Camshaft, checking.......350
Camshaft, description.......355
Camshaft, replacing.......356
Crankshaft and vibration damper, description.......369
Crankshaft front oil seal, replacing.......372
Crankshaft rear oil seal, replacing.......378
Crankshaft, axial clearance, checking.......385
Cylinder block, description.......390
Cylinder compression, PC test.......392
Cylinder compression, testing.......393
Cylinder head gasket, description.......402
Cylinder head guides.......403
Cylinder head, description.......405
Cylinder liners and pistons, description.......406
Double rocker arm, description.......411
Engine and transmission, installing.......416
Engine and transmission, removing.......438
Engine mount rubber cushion, replacing.......461
Engine mounting rear, changing.......465
Engine rotation speed sensor (camshaft), replacing.......469
Engine rotation speed sensor, replacing.......473
Engine timing gear, description.......477
Engine transmission, specification.......480
Engine, general specifications.......483
Flywheel, tightening torques.......485
Oil level sensor, replacing.......487
Oil sump gasket, replacing.......493
Oil sump, description.......499
Oil sump, tightening torque.......501
Oil trap, description.......503
Rocker arm shaft, tightening torques.......504
Tightening torque, cylinder head.......506
Tightening torques, valve cover.......507
Valve mechanism, description.......508
Valve mechanism, specifications.......510
Valves, adjusting.......512
22 - LUBRICATING SYSTEM.......519
Lubrication oil pressure, checking with pressure gauge.......519
Lubrication system, specifications.......521
Oil cooler, replacing.......522
Oil cooler, tightening torques.......527
Piston cooling system, description.......528
23 - FUEL SYSTEM.......530
Air in fuel system, checking.......530
Carbon dioxide in fuel system, checking.......534
Cylinder balancing, PC test.......540
Feed pressure, PC test.......541
Feed pump pressure, checking.......542
Fuel feed pump, description.......544
Fuel feed pump, specifications.......545
Fuel filter housing, description.......546
Fuel flow, description.......549
Fuel pump, inspecting.......552
Fuel system, bleeding.......557
Fuel system, tightening torques.......559
Injector sleeves, replacing.......565
Overflow valve, checking.......575
Stall speed, checking.......578
Unit injector pretension, adjusting.......581
Unit injector, replacing.......583
Unit injectors, description.......591
Unit injectors, specifications.......594
Water separator.......595
25 - INLET & EXHAUST SYSTEM.......596
Air cleaner, preheating coil, specifications.......596
Air intake and filter.......597
By-pass valve (wastegate).......598
Charge air cooler, replacing.......600
Cooling fan motor, charge air cooler, checking_adjusting high rpm.......607
Cooling fan motor, charge air cooler, checking_adjusting low rpm.......611
Exhaust brake, description.......615
Exhaust pressure governor (EPG), description.......617
Fan pump, installing-.......620
Fan pump, removing-.......621
Hydraulic cooling fan control, PC test-.......622
Intercooler, specifications.......623
Preheating coil, replacing.......624
Turbocharger, inspecting.......627
Turbocharger, replacing.......630
26 - COOLING SYSTEM.......637
Coolant pump, replacing.......637
Coolant, changing.......649
Cooling fan motor, radiator, checking_adjusting high rpm.......653
Cooling fan motor, radiator, checking_adjusting low rpm.......657
Cooling fan motor, specifications.......661
Cooling system specifications.......662
Cooling system, description.......664
Cooling system, flushing.......665
Cooling system, tightening torques.......670
Fan pump, installing.......672
Fan pump, removing.......673
Fan system, description.......674
Hydraulic cooling fan control, PC test.......675
Radiator, adjusting.......676
Radiator, installing.......678
Radiator, removing.......685
Thermostat, replacing.......691
Thermostat, specifications.......697
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS.......698
30 - GENERAL.......699
CAN-bus (control bus).......699
10F9101, engine-dependent steering pressure, hydraulics.......701
10F9102, ground-dependent steering pressure, hydraulics.......703
10F9103 hydraulic oil, level in tank.......706
10F9105, hydraulic oil, temperature.......708
10F9108, hydraulic pump, shut-off.......710
11F4001, Automatic Traction Control (ATC).......711
11F4002, ATC, longitudinal differential lock when retarder is activated.......715
11F4003, ATC, request indication of activated longitudinal differential lock.......716
12F2601, coolant temperature.......717
12F2602, cooling system, regulation current control.......719
12F2603, coolant level.......724
13F3201, system voltage.......725
13F3202, charging monitoring.......727
14F3303, delayed stop, engine.......729
1587 information link, description and measuring.......731
15F3801, inclination indication.......733
17F3801, machine hours.......734
17F3802, tachograph.......736
17F3803, machine distance.......737
17F3804, machine hours, correction.......738
17F3805, machine distance, correction.......739
17F9501, travelled distance, operating hours and number of cycles.......740
18F2201, engine oil pressure.......742
18F2202, engine oil level.......744
18F2203, engine oil temperature.......746
19F3701, bus communication reduced.......748
19F3702, bus communication open circuit.......749
1F2602, coolant level (EMS).......751
20F2501, pedal request engine brake_retarder.......753
20F2503, engine brake, activation.......755
20F4201, transmission limitation brake torque application.......757
20F4202, retarder activation.......759
20F5201, brake lights.......761
21F2701, engine On_Off.......762
21F2702, starter motor.......764
21F2703, stop engine.......766
21F3301, start electronics.......767
21F3302, stop electronics.......769
21F3304, safety stop.......771
22F8501, seat belt, check.......772
24F9901, theft protection.......774
25F9101 Warning, dump lever not in float position.......776
25F9102 Warning, dump lever not in hold position.......777
25F9501 Warning, body up.......779
25F9502, work cycle start.......781
26F3601, windshield washer.......782
26F3603, windshield wiper interval.......783
28F2701, engine speed.......784
28F2702, idle speed.......786
28F2703, engine speed monitoring.......787
28F4201 transmission overspeeding.......789
28F4301, vehicle speed_distance.......791
28F4302 Exceeded speed limit.......793
29F4201, oil temperature, display.......794
2F4204, control of transmission.......795
2F4206, turbine speed, transmission.......799
2F4209, oil temperature in transmission.......801
2F4210, lubrication oil pressure in transmission.......803
2F4211, output speed, transmission.......805
2F4214, slipping discs, lock-up.......807
2F4221, oil pressure control.......809
30F4201, back-up alarm and back-up light.......811
30F4202, gearshift selector.......812
30F4203, shift lock-out (hold).......814
30F4204, start 2nd gear.......816
31F3601, buzzer central warning.......817
31F3801, orange central warning_{12-42-04}.......818
31F3801, orange central warning_{12-42-15}.......819
31F3802, red central warning.......820
31F3803, red extra central warning.......821
31F3804, external activation of red central warning.......822
31F3805, external activation of orange central warning.......823
31F3806, external activation of buzzer central warning.......824
32F3807, information display unit, display outside temperature.......825
32F5201, Display unit, brake cooling oil temperature.......826
35F9901 Parameter list.......827
35F9901 Parameters, MO10 module oils, pressures.......829
35F9901 Parameters, MO11 module Automatic Traction Control (ATC).......831
35F9901 Parameters, MO14 module delayed stop.......833
35F9901 Parameters, MO18 module engine oil.......834
35F9901 Parameters, MO20 module retardation.......835
35F9901 Parameters, MO22 module operator's seat.......836
35F9901 Parameters, MO24 module theft protection.......837
35F9901 Parameters, MO25 module dump lever.......838
35F9901 Parameters, MO26 module wipers_washing windshield.......839
35F9901 Parameters, MO28 module speeds (rpm).......840
35F9901 Parameters, MO3 module acceleration.......842
35F9901 Parameters, MO30 module gear selector.......844
35F9901 Parameters, MO31 module warnings.......845
35F9901 Parameters, MO37 module service.......846
35F9901 Parameters, MO4 module power take-off.......848
35F9901 Parameters, MO6 module fuel.......849
35F9901 Parameters, MO8 module display setting.......850
35F9901 Parameters, MO9 module inlet system.......852
37F3801, service interval machine.......853
37F3802, service interval engine oil.......855
37F3803, service interval transmission oil.......857
3F2701, engine acceleration, applied throttle value.......859
3F8301, door open.......860
4F2701, operating speed engine.......862
5F5201, output pressure brakes.......865
5F5202, brake pressure in accumulator.......867
5F5501, parking brake.......869
5F5601, stroke warning.......872
5F5901, load and dump brake.......873
6F2301, main fuel filter.......875
6F2302, fuel level in tank.......876
6F2303, fuel consumption.......878
6F2304, water in fuel.......880
6F2305, fuel pressure.......881
7F4601, activation of differential locks and 6–wheel drive.......882
8F3801, language and unit selection.......884
8F3802, date and time.......886
8F3803, display unit lighting_display.......888
8F3804, instrument lighting.......890
8F3806, Inactive warnings_error codes, reset.......891
9F2501, preheating induction air.......893
9F2504, air filter.......895
CAN control link, description and measuring.......896
Component descriptions.......898
Control units, voltage supply.......902
Data bus system.......904
Data links, fault tracing with Oscilloscope.......905
Electrical cabling and connectors, checking.......915
Electrical system, basic check.......920
Electrical system, special instructions for servicing, action when working on machine.......921
Electrical system, special instructions for servicing, electrical components, alternator and charging regulator_{01-16-02}.......923
Electrical system, special instructions for servicing, electrical components, alternator and charging regulator_{01-16-16}.......925
Electrical system, special instructions for servicing, electrical components, batteries.......927
Electrical system, special instructions for servicing, electronic components.......929
Electrical system, specifications.......932
Electronic control system, special tool measuring, E–ECU.......934
Electronic control system, special tool measuring, I-ECU.......936
Electronic control system, special tool measuring, T-, V- and V2-ECU.......938
Electronic control system, special tool measuring, component.......939
Electronic control system, special tool measuring, general.......941
Electronic control system, special tool measuring, transmission PT.......943
Error causes.......945
Error code and warning levels.......949
Error codes, build-up.......952
Error codes, showing.......957
Error detection.......959
General vehicle electronics.......960
HE2501, description and measuring.......962
MA2301–MA2306, description and measuring.......963
MA2504, description and measuring.......965
MA2505, description and measuring.......967
MA4201-MA4207, description and measuring.......969
MA4601-MA4603, description and measuring.......971
MA4604, description and measuring.......973
MA5501, description and measuring_{12-16-24}.......975
MA5502, description and measuring_{12-15-44}.......977
MA5901, description and measuring_{12-14-06}.......979
MA5901, description and measuring_{12-14-51}.......981
MA9101, description and measuring.......984
MA9102, description and measuring.......986
MID 128 PID 158 Battery voltage, description and measuring.......988
MID 128 SID 211 5 V feed to engine sensors 2, description and measuring.......990
MID 128 SID 230 IVS, description and measuring.......991
MID 128 SID 232 5 V feed to engine sensors 1, description and measuring.......993
Machine status hardware_software.......994
Measuring symbols, description.......995
Measuring, general.......999
PWM2501, description and measuring.......1001
PWM2602, description and measuring.......1003
PWM4201, description and measuring.......1005
PWM4202, description and measuring.......1007
PWM4203, description and measuring.......1009
PWM4204, description and measuring.......1011
RE2501, description and measuring.......1013
RE3704, description and measuring.......1015
RE3801, description and measuring.......1017
RExxxx, Relays general, description and measuring.......1019
SAE J1708 (Information bus).......1021
SE2202, description and measuring.......1023
SE2203, description and measuring.......1025
SE2205, description and measuring.......1027
SE2301, description and measuring.......1029
SE2302, description and measuring.......1031
SE2303, description and measuring.......1033
SE2501, description and measuring.......1035
SE2502, description and measuring.......1037
SE2507, description and measuring.......1039
SE2508, description and measuring.......1041
SE2509, description and measuring.......1043
SE2602, description and measuring.......1045
SE2603, description and measuring.......1047
SE2606, description and measuring.......1049
SE2701, description and measuring.......1051
SE2702, description and measuring.......1053
SE2703, description and measuring.......1055
SE3201, description and measuring.......1057
SE3801, description and measuring.......1059
SE3802, description and measuring.......1061
SE4201, description and measuring.......1063
SE4202, description and measuring.......1065
SE4203, description and measuring.......1067
SE4204, description and measuring.......1069
SE4208, description and measuring.......1071
SE4212, description and measuring.......1073
SE4213, description and measuring.......1075
SE4214, description and measuring.......1077
SE4307, description and measuring.......1079
SE4309, description and measuring.......1081
SE4310, description and measuring.......1083
SE4311, description and measuring.......1085
SE4607, description and measuring.......1087
SE4608, description and measuring.......1089
SE5202, description and measuring.......1091
SE5204, description and measuring.......1093
SE5501, description and measuring.......1095
SE5601-SE5605, description and measuring.......1097
SE5901, description and measuring.......1099
SE6403, description and measuring.......1101
SE8301, description and measuring.......1103
SE8501, description and measuring.......1105
SE8502, description and measuring.......1107
SE8701, description and measuring.......1109
SE9103, description and measuring.......1111
SE9104, description and measuring.......1113
SE9105, description and measuring.......1115
SE9501, description and measuring.......1117
SW3301, description and measuring.......1119
SW3801, description and measuring.......1121
SW5501, description and measuring_{11-19-31}.......1123
SW5501, description and measuring_{11-20-00}.......1125
SW5901, description and measuring.......1127
SWxxxx, description and measuring.......1129
Service connection and programming connection.......1131
Software design.......1133
Software versions and ECUs_part number, checking.......1136
Software versions and ECUs_part number, general.......1139
Software versions and ECUs_part number, list.......1141
Troubleshooting strategy.......1143
Troubleshooting, general.......1145
V2007.3.0, change specification.......1146
V2007.4.0, change specification.......1147
V2007.5.0, change specification.......1148
V2007.6.0, change specification.......1149
V2008.1.0, change specification.......1150
V2008.3.1, change specification.......1152
V2008.4.0, change specification.......1153
V2009.4.0, change specification.......1154
31 - BATTERY.......1155
Batteries, replacing.......1155
Battery, charging.......1157
Battery, description.......1159
Battery, specifications.......1160
32 - ALTERNATOR; CHARGE REGULATOR.......1161
Alternator, description.......1161
Alternator, replacing incl function checking.......1162
Alternator, specifications.......1166
Alternator, tightening torques.......1168
33 - STARTING SYSTEM.......1170
Cold-start device, specifications.......1170
Starter motor, replacing.......1171
Starter motor, specification.......1174
Starter motor, tightening torques.......1176
35 - LIGHTING.......1178
Headlights, adjusting.......1178
Lighting, specifications.......1182
Working lights, description.......1184
36 - OTHER ELECTRICAL EQUIPMENT.......1185
Connectors, overview.......1185
Connectors, position-[1054].......1192
Connectors, position.......1197
Control unit, description-[0850].......1202
Control unit, description.......1203
I-ECU MID 140 non-programmed, replacing.......1205
I-ECU MID 140 pre-programmed, replacing.......1209
T-ECU, MID 130, changing non-programmed ECU.......1210
T-ECU, MID 130, changing pre-programmed ECU.......1215
Tech Tool, programming of machine.......1216
V-ECU MID 187 non-programmed, replacing.......1218
V-ECU MID 187 pre-programmed, replacing.......1228
Windscreen wiper front motor, replacing.......1230
Windscreen wiper motor, tightening torques.......1243
37 - CABLE; FUSE; RELAY.......1244
Components, list and positions.......1244
Electrical distribution box, description.......1252
Electrical symbols and designations.......1256
Explanation of wiring diagrams.......1261
Grounding points, frame connections.......1264
Wiring diagram A01.......1266
Wiring diagram A02.......1268
Wiring diagram A03.......1270
Wiring diagram A04_{11-01-15}.......1272
Wiring diagram A04_{11-01-29}.......1275
Wiring diagram A05_{11-00-40}.......1278
Wiring diagram A05_{11-00-54}.......1281
Wiring diagram A06.......1284
Wiring diagram A07.......1287
Wiring diagram A08.......1290
Wiring diagram A09.......1293
Wiring diagram A10.......1296
Wiring diagram A11_{10-58-21}.......1298
Wiring diagram A11_{10-58-34}.......1301
Wiring diagram A12.......1304
Wiring diagram A13.......1307
Wiring diagram A14.......1310
Wiring diagram A15.......1313
Wiring diagram A16.......1316
Wiring diagram A17.......1318
Wiring diagram A18_{10-55-38}.......1320
Wiring diagram A18_{10-55-52}.......1322
Wiring diagram A19.......1325
Wiring diagram A21_{10-54-44}.......1327
Wiring diagram A21_{10-54-58}.......1329
Wiring diagram A22.......1332
Wiring diagram A23.......1335
Wiring diagram A24_{10-53-29}.......1337
Wiring diagram A24_{10-53-43}.......1339
Wiring diagram A25.......1342
Wiring diagram A26.......1344
Wiring diagram A27.......1347
Wiring diagram A28.......1349
Wiring diagram A33.......1351
Wiring diagram A34.......1352
Wiring diagram A35.......1354
Wiring diagrams.......1356
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM.......1358
1.2 Error code screens, general.......1358
1.0 Setting to zero, service interval machine.......1360
1.0.1 Acknowledgement, change of engine oil.......1362
1.0.1 Engine oil, monitoring change interval.......1364
1.0.2 Acknowledgement, change of transmission oil.......1366
1.0.2 Transmission oil, monitoring change interval.......1368
Axles and brakes.......1370
Digital input and output signals.......1372
Electrical system.......1377
Engine.......1382
Group 1, service screens.......1385
Hydraulics.......1388
Initial display and settings.......1389
Instruments and controls, climate control panel.......1393
Instruments and controls, control panel.......1394
Instruments and controls, left instrument panel.......1396
Instruments and controls, main instrument.......1398
Instruments and controls, overview.......1401
Instruments and controls, right instrument panel.......1403
Operating information and service.......1405
Service display unit, general.......1408
Service display unit, summary.......1410
Transmission.......1412
Warning screens, cab.......1415
warnings-[4541].......1417
warnings.......1419
39 - MISCELLANEOUS.......1421
CareTrack antenna, replacing.......1421
CareTrack system, description.......1429
Rear view monitor, service menu.......1431
4 - POWER TRANSMISSION.......1436
40 - GENERAL.......1437
Drive axles, capacity.......1437
Drivetrain, description.......1438
Dropbox, capacities.......1440
Hydraulic transmission, capacity.......1441
Power transmission, specifications.......1442
41 - CLUTCH; TORQUE CONVERTER.......1443
Description-.......1443
Lock-up clutch.......1445
42 - TRANSMISSION; HYDRAULIC CONTROL.......1446
Checking of main, torque converter and lubricating oil pressure.......1446
Checklist, control system, transmission.......1450
Component and description.......1451
Description .......1454
Description, retarder.......1456
Engine and transmission, installing_{01-37-11}.......1458
Engine and transmission, removing_{01-37-28}.......1459
Gear F1.......1460
Gear F2.......1461
Gear F3.......1462
Gear F4.......1463
Gear F5.......1464
Gear F6.......1465
Hydraulic diagram PT - Image.......1467
Hydraulic diagram PT.......1468
Hydraulic transmission, specification.......1472
Induction sensor for turbine speed, replacing.......1473
Planetary gear.......1478
Pressure accumulation.......1480
Reverse gear R1.......1482
Reverse gear R2.......1484
Seal for rear output shaft, replacing.......1485
Transmission of power.......1493
Transmission, clutches and brakes.......1495
Transmission, cut-away drawing - Image.......1497
Transmission, cut-away drawing.......1498
Transmission, installing on a non mounted engine_{01-37-00}.......1500
Transmission, installing.......1503
Transmission, removing from a non mounted engine_{01-37-44}.......1520
Transmission, removing.......1525
Transmission, tightening torques.......1547
43 - GEARBOX.......1550
Checking and adjusting the longitudinal differential lock.......1550
Differential lock dropbox sender unit, adjustment.......1551
Dropbox seal for front otput shaft, replacing.......1556
Dropbox seal for rear output shaft, replacing.......1565
Dropbox, component location.......1572
Dropbox, installing.......1579
Dropbox, removing.......1585
Dropbox, specifications.......1592
Dropbox, tightening torque.......1593
Rotation speed sensor, replacing.......1595
Transfer gearbox, description.......1599
45 - PROPELLER SHAFT.......1602
Intermediate shaft and_or bearing, replacing (in frame joint).......1602
Intermediate shaft, cut-away view.......1625
Propeller shaft, tightening torque.......1628
Propeller shaft.......1630
46 - FRONT AXLE; REAR AXLE.......1631
ATC, description.......1631
Axles, tightening torques.......1635
Centre gear , removing and installing.......1639
Centre gear, replacing-.......1658
Centre gear, replacing.......1675
Checking and adjusting.......1692
Dog clutch for drive to rear bogie axle, checking and adjusting.......1694
Drive axles, description.......1698
Drive shafts, specifications_{10-04-06}.......1699
Drive shafts, specifications_{10-04-34}.......1700
Final drive, 1st bogie axle, cut-away view.......1701
Final drive, front axle and 2nd bogie axle, cut-away view.......1703
Front and rear axles, specifications_{10-03-55}.......1705
Front and rear axles, specifications_{10-04-22}.......1707
Hub end AH56E–AH56G, AH64D–AH64F, cut-away view.......1709
Hub reduction, installing.......1713
Hub reduction, removing.......1714
Oil and seals AH64D-AH64F.......1715
Output shaft 6-wheel drive, sealing and bearing, replacing.......1717
Spindle, replacing one side-.......1734
Spindle, replacing one side.......1735
Transverse differential lock_axle, checking and adjusting.......1760
48 - POWER TAKE OFF.......1764
Power take-off, between engine and gearbox, reconditioning.......1764
Power take-off, tightening torque.......1800
49 - MISCELLANEOUS.......1802
Oil cooler, replacing.......1802
Oil cooler, tightening torques.......1805
5 - BRAKE.......1807
50 - GENERAL.......1808
A30D, cut-away view.......1808
Brake system, specifications_{09-40-10}.......1812
Brake system, specifications_{09-40-21}.......1814
Compressed air diagram - Image.......1815
Compressed air diagram_{09-37-40}.......1819
Compressed air diagram_{09-37-54}.......1823
Compressed air diagram_{09-38-07}.......1827
Compressed air diagram_{09-38-20}.......1831
Compressed air-hydraulic brake system.......1835
Introduction.......1837
Oil and seals.......1839
Pressure check connections, description .......1842
51 - WHEEL BRAKE.......1844
Brake calliper removed, reconditioning.......1844
Brake calliper, replacing one-.......1848
Brake calliper, replacing one.......1849
Brake disc, replacing one.......1850
Brake pads, replacing (one wheel, 2d boggie axle).......1851
Brake pads, replacing (one wheel, first boggie axle).......1852
Brake pads, replacing (one wheel, front axle).......1855
Service brake, specifications.......1856
52 - HYDRAULIC BRAKE SYSTEM.......1857
Brake booster, overview illustration.......1857
55 - PARKING BRAKE.......1859
Load and Dump brake function, checking.......1859
Load and dump brake working pressure, checking and adjusting.......1860
Parking brake , replacing brake caliper.......1862
Parking brake brake pads, replacing.......1874
Parking brake function, checking.......1881
Parking brake, description.......1883
Parking brake, function description_{09-32-13}.......1884
Parking brake, function description_{09-32-29}.......1887
Parking brake, manually releasing.......1890
Parking brake, replacing brake disc.......1892
Parking brake, replacing.......1903
Parking brake, specifications.......1904
Parking brake, tightening torque.......1906
Spring brake cylinder, replacing.......1908
56 - COMPRESSED-AIR BRAKE.......1918
Brake system, bleeding.......1918
Brake system, relieve pressure.......1922
Compressed air brake, function check.......1924
Compressor, replacing.......1929
Cut-in pressure, adjusting.......1940
Cut-in pressure, checking.......1942
Foot brake valve (pneum), replacing.......1945
Foot brake valve, description.......1949
Quick coupling compressed air, replacing.......1950
6 - STEERING.......1954
60 - GENERAL.......1955
Steering system, description.......1955
Steering system, specifications.......1957
Troubleshooting tips .......1958
64 - STEERING.......1960
Damping cylinder seal, changing.......1960
Damping cylinder, checking spring force.......1965
Damping cylinder, specification.......1969
Damping cylinder.......1970
Lever bracket steering bearing, replacing.......1972
Pressure build-up, engine-dependent pumps, description .......1994
Secondary steering hydraulic pump, installing.......1997
Secondary steering hydraulic pump, removing.......2002
Secondary steering working and stand-by pressure, adjusting.......2005
Steering angle, checking and adjusting.......2009
Steering cylinder bearings, replacing_{09-05-01}.......2011
Steering cylinder bearings, replacing_{09-05-31}.......2018
Steering cylinder removed, reconditioning excl replacing bearings.......2024
Steering cylinder, description.......2031
Steering cylinder, installing.......2033
Steering cylinder, removing.......2039
Steering cylinder, specifications.......2043
Steering gear, checking and adjusting.......2044
Steering gear, replacing.......2046
Steering gear, specifications.......2056
Steering linkage, checking and adjusting.......2058
Steering linkage, tightening torque.......2062
Steering times, checking and adjusting.......2064
Steering valve neutral position, checking and adjusting.......2066
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT.......2070
70 - GENERAL.......2071
Description.......2071
71 - FRAME.......2072
Frame extension, installing.......2072
Frame extension, removing.......2088
Frame extension, specification.......2103
Frame oscillating brake, brake pads, replacing.......2104
Frame oscillating brake, description.......2106
Frame oscillating brake, specifcations.......2107
Frame, specifications tightening torques.......2108
Load unit frame.......2109
Protective plate, installing.......2111
Protective plate, removing.......2121
Tractor unit frame.......2132
72 - SUSPENSION.......2134
Rubber element, replacing.......2134
Suspension, description.......2138
74 - FRAME LINK.......2139
Frame joint, changing bearing, machine separated (on load unit frame).......2139
Frame joint, separating machine.......2143
Frame joint, tightening torque.......2164
Hitch, specifications.......2166
Steering joint, replacing bearings.......2174
75 - AXLE SUSPENSION.......2192
A-frame bushing, front on load unit, changing.......2192
A-frame bushing, rear on load unit, changing.......2199
Axle suspension, tightening torque.......2207
A–frame.......2209
Bogie beam rubber bushing (beam removed), changing.......2211
Bogie beam rubber spring, changing one side (front).......2215
Bogie beam, changing .......2219
Bogie beam, changing.......2233
Cross stay rubber bushing, replacing_{08-37-56}.......2247
Cross stay rubber bushing, replacing_{08-38-19}.......2250
Cross stay rubber bushing, replacing_{08-43-48}.......2256
Cross stay rubber bushing, replacing_{08-44-00}.......2257
77 - WHEELS; TRACKS; TYRE; HUB; DRUM.......2259
Wheel, aligning.......2259
Wheel, installing.......2263
Wheel, removing_{08-36-06}.......2266
Wheel, removing_{08-36-24}.......2270
Wheel, tightening torque.......2274
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE.......2276
80 - GENERAL.......2277
Cab description.......2277
Cabin, specification.......2278
81 - CAB, NAKED; CANOPY.......2279
Cab, installing.......2279
Cab, lifting points.......2290
Cab, removing.......2293
Instructions for drilling in ROPS structure.......2308
82 - ENGINE HOOD; MUDGUARD; FOOT STEP.......2312
Electric hood pump, changing.......2312
Engine hood, installing.......2316
Engine hood, removing.......2319
Hydraulic diagram, hood opening.......2322
83 - DOORS; HATCH; COVER PLATE, (all).......2324
Cab door, installing door catch.......2324
Cab door, removing door catch.......2326
Door lock, replacing.......2329
Door, replacing.......2333
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING.......2336
Door window, replacing.......2336
Side window, replacing.......2341
Windows, general.......2345
Windscreen, replacing.......2347
85 - CAB INTERIOR; UPHOLSTERY.......2355
Air suspension for operator´s seat, changing.......2355
Air suspension operator's seat, adjusting .......2358
Air suspension operator's seat, adjusting.......2360
Operator's seat, installing.......2362
Operator's seat, removing_{08-22-33}.......2363
Operator's seat, removing_{08-22-44}.......2366
87 - AIR CONDITIONING UNIT.......2367
AC system, specifications.......2367
Air conditioning AC, basic principles.......2369
Air conditioning unit, operation.......2371
Air-conditioning, component location.......2374
Checking for leaks with inspection light.......2375
Condenser, replacing incl draining and filling.......2377
Cooling unit, performance test.......2381
Evaporator, replacing incl draining and filling.......2383
Fan motor, replacing.......2393
Heat control valve, replacing.......2397
Heat control, replacing.......2401
Heater core, replacing.......2403
Personal competence and accreditation.......2416
Receiver, replacing incl draining and filling.......2418
Refrigerant, draining.......2422
Refrigerant, filling incl vacuum pumping.......2423
Repair instructions.......2424
Safety when working with air-conditioning refrigerant.......2426
Thermostat, replacing.......2428
Troubleshooting, air conditioning unit (AC).......2431
Wiring diagram A23.......2433
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS.......2435
90 - GENERAL.......2436
Hydraulic and servo systems, description.......2436
Hydraulic components, cleanliness when handling.......2437
Hydraulic components, storing and transporting.......2440
Hydraulic oil, description.......2442
Hydraulic oil, storing and handling.......2444
Hydraulic system, bleeding.......2446
Hydraulic system, description_{08-12-33}.......2447
Hydraulic system, description_{08-12-52}.......2449
Hydraulic system, description_{08-13-04}.......2451
Hydraulic system, description_{08-13-16}.......2452
Hydraulic system, relieve pressure.......2454
Hydraulic system, repair of hydraulic components in workshop.......2456
Hydraulic system, specification.......2458
Pressure build-up, engine-dependent pumps, description.......2459
Troubleshooting tips.......2462
Vacuum pump, connection.......2464
Vacuum pump, disconnection.......2467
91 - WORKING HYDRAULIC; SERVO HYDRAULICS.......2468
Dump lever, changing.......2468
Dump lever, description.......2473
Dump lever, specifications.......2477
Dumping lever, checking pressure.......2478
Hydraulic oil tank, description.......2482
Hydraulic pump (removed), changing shaft seal.......2484
Hydraulic pump, description.......2487
Hydraulic pump, max working pressure, checking and adjusting.......2490
Hydraulic pump, standby pressure, checking and adjusting.......2495
Hydraulic pumps, specifications.......2499
Hydraulic system, capacities.......2501
Hydraulic system, work instructions.......2502
Non-return valve function in steering and dumping valve_{08-05-44}.......2504
Non-return valve function in steering and dumping valve_{08-05-55}.......2505
Pressure check connections, description.......2506
Pump regulator, checking.......2509
Pump, installing.......2513
Pump, removing.......2516
Steering and dumping valve, description.......2519
Steering and dumping valve, removed, reconditioning_{08-03-54}.......2523
Steering and dumping valve, removed, reconditioning_{08-04-38}.......2542
Steering and dumping valve, specifications.......2561
Steering and dumping valve, tightening torques.......2562
Steering and tipping valve, installing.......2564
Steering and tipping valve, removing.......2568
Torque limiter, description.......2571
Torque limiting valve, checking and adjusting.......2572
Working pumps, checking.......2575
95 - LOAD CARRIER.......2577
Body angle sensor, adjusting.......2577
Cylinder, rear flap, gas pressure, checking and adjusting.......2578
Dump body alternative, lowering.......2582
Dump body joint, changing tipping bearing.......2584
Dump body, adjusting against frame.......2591
Dumping system, specification.......2598
Hoist cylinder bearing, changing_{07-56-46}.......2599
Hoist cylinder bearing, changing_{07-57-03}.......2604
Hoist cylinder removed, reconditioning.......2610
Hoist cylinder, description.......2619
Hoist cylinder, installing.......2621
Hoist cylinder, removing.......2625
Hoist cylinder, specifications.......2629
99 - MISCELLANEOUS.......2630
Coolant pump, reconditioning.......2630
Explanations to hydraulic diagram.......2637
Hydraulic diagram, complete - Image.......2646
Hydraulic diagram, complete_{07-51-43}.......2652
Hydraulic diagram, complete_{07-51-56}.......2656
Hydraulic diagram, complete_{07-52-08}.......2660
Hydraulic diagram, complete_{07-52-21}.......2664
Hydraulic pressure, specifications.......2668
Steering and dumping valve, overview illustration - Image.......2670
Steering and dumping valve, overview illustration.......2672
Articulated Haulers A30E Volvo Service Repair Manual
