Complete repair service manual with electrical wiring diagrams for Articulated Haulers A25E Volvo / A25E Volvo 4x4, with technical information to maintain, diagnose, repair, and service like professional mechanics.

Articulated Haulers A25E Volvo / A25E Volvo 4x4 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.

Articulated Haulers A25E Volvo, A25E Volvo 4x4 Service Repair Manual.pdf

PRODUCT DETAILS:
Pages: 2,378
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
    Axles, A25E 4×4...4
    Body lock, A25E 4×4...5
    Brakes, A25E 4x4...6
    Description, A25E 4×4...7
    Ground pressure...8
    Information and warning decals...9
    Load capacity...12
    Steering cylinder, description...13
    Turn-around wheel equipment, A25ETR 4×4...15
    Turn-around wheels, specifications...16
  03 - SPECIFICATIONS...17
    Capacities...17
    Coolant with anti-freeze and corrosion protection, recommendation...18
    Machine dimensions...20
    Power take-off, tightening torque...24
    Rocker arm shaft, tightening torques ...26
    Tightening torques...28
    Tyre equipment and recommended tyre pressures...37
    Weights...38
  05 - TRANSPOET INSTRUCTION; STORAGE INSTRUCTION; OPERATIONG INSTRUCTION...39
    Lifting machine...39
    Recovering and towing ...42
  07 - STANDARD TIME...44
    Operation numbers for additional work...44
  08 - TOOL...46
    88830051 User Instruction...46
    E-1750...56
    E-1763...57
    E-2502...59
    E-2503...61
    E-2519...62
    E-2520...64
    E-2526...66
    E-2548...68
    Infrared Thermometer...70
  09 - MISCELLANEOUS...74
    Appointment and distribution of responsibility...74
    Basic check, transmission...75
    Basic checks...76
    Brake system, basic check...78
    Collection of basic data...80
    Dealers_retrofitter´s responsibility...83
    Electrical system, basic check ...84
    Engine, basic check...88
    Parking brake, basic check...92
    Power transmission, basic check...94
    Steering and hydraulics, basic check...96
    Troubleshooting strategy ...98
    Troubleshooting, General...101
    Troubleshooting, assistant devices...102
    VCADS Pro service tool, general...103
    VCADS Pro tests...105
    VCADS Pro, Calibrating...109
    VCADS Pro, Error codes...111
    VCADS Pro, Programming...113
    VCADS Pro, Test...116
1 - STANDARD PARTS, SERVICE...118
  16 - LUBRICANT; FUEL; OTHER FLUID...119
    Alternative fuels...119
    Recommended lubricants...122
  17 - SERVICE...124
    Air drier, drier cartridge, replace...124
    Arrival Inspection, according to Inspection Programme...125
    Axle mounts, bolted joints, tourque, check...126
    Battery, charging state, electrolyte level, cables and connections, especially connections at starter motor, check...127
    Brake fluid level, check...129
    Brake fluid, change...131
    Brake pipes and hoses, check...133
    Cab main filter, replacing...134
    Cab, asbestos filter, replacing...135
    Cab, prefilter, replace...136
    Compressed air system, drain...137
    Condenser, clean (with compressed air) (optional equipment)...139
    Condition test and maintenance program...140
    Coolant's freezing point, check...142
    Coolant, changing ...143
    Cooling fan, return oil filter, replacing...147
    Delivery Inspection, according to Inspection Programme...149
    Drive axles and hubs, oil, replace...150
    Drive axles, transmission and dropbox, breather filter, replace...153
    Dropbox, oil, replace...155
    Dump body alternative, lowering...157
    Engine mounts_dropbox mounts_propeller shafts, bolted joints and flange mounts, check torques...159
    Engine, air cleaner, cover, clean...163
    Engine, air cleaner, secondary filter, replace. EON (option) only when indicated...164
    Frame joint bearings, clearance, check...166
    Fuel filters, primary and secondary filter, replace...168
    Fuel tank, hydraulic oil tank, breather filter replace...170
    Fuel, coolant and oil leakage, check...172
    Hydraulic oil tank, return oil filter, replace, and magnetic rods, clean...173
    Load body, exhaust heated, check_clean_grease...175
    Load body, rubber cushions, clearance, check...178
    Lubrication, see lubrication chart...180
    MATRIS, reading, export reading...181
    Maintenance of Stored Machines, according to Inspection Programme...182
    Maintenance service, daily...183
    Maintenance service, every 1000 hours...184
    Maintenance service, every 2000 hours...186
    Maintenance service, every 250 hours...189
    Maintenance service, every 4000 hours...190
    Maintenance service, every 50 hours...193
    Maintenance service, every 500 hours...194
    Maintenance service, every 6000 hours...196
    Oil-bath air cleaner's reservoir (optional equipment), clean, and oil, change...199
    Oil-bath air cleaner's reservoir (optional equipment), filter insert, clean...200
    Oil-bath air cleaner's reservoir (optional equipment), oil, check...201
    Parking brake pads, check...203
    Parking brake, manually releasing...204
    Power take-off suction strainer, cleaning...206
    Radiator, clean (from fan side with compressed air)...208
    Recovering and towing...209
    Safety when servicing...211
    Service brake, brake pads, check...213
    Service journal (included in Operator's manual), fill in...215
    Steering cylinder bearings, clearance, check...216
    Test-run and check...218
    Transporting the machine...219
    Tyres, wear and air pressure, checking...221
    VCADS Pro, logged errors, read off...222
    Valve clearance, check_adjust...223
    Warranty inspection 100 hours...224
    Warranty inspection 1000 hours...226
    Warranty inspection...228
  19 - GENERAL...229
    CE-marking, EMC-directive...229
    Checking function...233
    Checklist after a fire or heat exposure...235
    Cleanliness, brake and hydraulic systems...238
    Decontamination...239
    Environment...243
    Environmental handling for the future...245
    Environmentally hazardous fluids...247
    Environmentally safe handling...250
    Fire prevention measures...252
    Health hazards with paint, plastics and rubber...255
    Refrigerant for air conditioning...258
    Rules when handling tyres...259
    Safety concerns everybody!...262
    Safety during electric welding...266
    Safety when handling accumulators_{12-29-17}...267
    Safety when handling accumulators_{12-30-13}...268
    Safety when handling oils and fuel...269
    Safety when handling the machine...270
    Safety when lifting and supporting the machine...274
    Safety when using lifting equipment...276
    Safety when working on hydraulic systems...278
    Safety when working on pressurized systems...280
    Safety when working on the machine's electrical system...282
    Safety when working with batteries...283
    Service position 1...285
    Starting with booster batteries...288
    Waste handling...289
    Working in environmentally contaminated areas...293
2 - ENGINE WITH MOUNTING AND EQUIPMENT...296
  20 - GENERAL...297
    E-ECU MID 128 non-programmed, replacing...297
    E-ECU MID 128 pre-programmed, replacing...300
    Engine, capacities...302
    Engine, description...303
    Engine, identification...305
    Engine, sensor locations...307
    Engine, weights...309
    Tightening torques, engine mounts...310
  21 - ENGINE...312
    Camshaft and flywheel signals, checking with VCADS Pro and oscilloscope...312
    Camshaft setting, checking...318
    Camshaft, description...327
    Camshaft, replacing...328
    Crankshaft and vibration damper, description...341
    Crankshaft front oil seal, replacing...344
    Crankshaft rear oil seal, replacing...350
    Cylinder block, description...357
    Cylinder compression, PC test...359
    Cylinder compression, testing...360
    Cylinder head gasket, description...369
    Cylinder head guides...370
    Cylinder head, description...372
    Cylinder liners and pistons, description...373
    Double rocker arm, description...378
    Engine and transmission, installing...383
    Engine and transmission, removing...405
    Engine mount rubber cushion, replacing...428
    Engine mounting rear, changing...432
    Engine rotation speed sensor (camshaft), replacing...436
    Engine rotation speed sensor, replacing...440
    Engine timing gear, description...444
    Engine transmission, specification...447
    Engine, general specifications...450
    Flywheel, tightening torques...452
    Oil level sensor, replacing...454
    Oil sump gasket, replacing...460
    Oil sump, description...466
    Oil sump, tightening torque...468
    Oil trap, description...470
    Rocker arm shaft, tightening torques...471
    Tightening torque, cylinder head...473
    Tightening torques, valve cover...474
    Valve mechanism, description...475
    Valve mechanism, specifications...477
    Valves, adjusting...479
  22 - LUBRICATING SYSTEM...486
    Lubrication oil pressure, checking with pressure gauge...486
    Lubrication system, specifications...488
    Oil cooler, replacing...489
    Oil cooler, tightening torques...494
    Piston cooling system, description...495
  23 - FUEL SYSTEM...497
    Air in fuel system, checking...497
    Carbon dioxide in fuel system, checking...501
    Cylinder balancing, PC test...507
    Feed pump pressure, checking...508
    Fuel feed pump, description...510
    Fuel feed pump, specifications...511
    Fuel filter housing, description...512
    Fuel flow, description...515
    Fuel pump, inspecting...518
    Fuel system, bleeding...523
    Fuel system, tightening torques...525
    Injector sleeves, replacing...531
    Overflow valve, checking...541
    Stall speed, checking...544
    Unit injector pretension, adjusting...547
    Unit injector, replacing...549
    Unit injectors, description...557
    Unit injectors, specifications...560
    Water separator...561
  25 - INLET & EXHAUST SYSTEM...562
    Air cleaner, preheating coil, specifications...562
    Air intake and filter...563
    By-pass valve (wastegate)...564
    Charge air cooler, replacing...566
    Cooling fan motor, charge air cooler, checking_adjusting high rpm...573
    Cooling fan motor, charge air cooler, checking_adjusting low rpm...577
    Exhaust brake, description...581
    Exhaust pressure governor (EPG), description...583
    Fan pump, installing-[2146]...586
    Fan pump, removing-[2214]...587
    Hydraulic cooling fan control, PC test ...588
    Intercooler, specifications...589
    Preheating coil, replacing...590
    Turbocharger, inspecting...593
    Turbocharger, replacing...596
  26 - COOLING SYSTEM...603
    Coolant pump, reconditioning...603
    Coolant pump, replacing...610
    Coolant, changing...622
    Cooling fan motor, radiator, checking_adjusting high rpm...626
    Cooling fan motor, radiator, checking_adjusting low rpm...630
    Cooling fan motor, specifications...634
    Cooling system specifications...635
    Cooling system, description...637
    Cooling system, flushing...638
    Cooling system, tightening torques...643
    Fan pump, installing...645
    Fan pump, removing...646
    Fan system, description...647
    Hydraulic cooling fan control, PC test...648
    Radiator, adjusting...649
    Radiator, installing...651
    Radiator, removing...658
    Thermostat, replacing...664
    Thermostat, specifications...670
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS...671
  30 - GENERAL...672
    10F9101, engine-dependent steering pressure, hydraulics...672
    10F9102, ground-dependent steering pressure, hydraulics...674
    10F9103 hydraulic oil, level in tank...677
    10F9105, hydraulic oil, temperature...679
    10F9108, hydraulic pump, shut-off...681
    12F2601, coolant temperature...682
    12F2602, cooling system, regulation current control...684
    12F2603, coolant level...689
    13F3201, system voltage...690
    13F3202, charging monitoring...692
    14F3303, delayed stop, engine...694
    15F3801, inclination indication...696
    17F3801, machine hours...697
    17F3802, tachograph...699
    17F3803, machine distance...700
    17F3804, machine hours, correction...701
    17F3805, machine distance, correction...702
    17F9501, travelled distance, operating hours and number of cycles...703
    18F2201, engine oil pressure...705
    18F2202, engine oil level...707
    18F2203, engine oil temperature...709
    19F3701, bus communication reduced...711
    19F3702, bus communication open circuit...712
    1F2602, coolant level (EMS)...714
    20F2501, pedal request engine brake_retarder...716
    20F2503, engine brake, activation...718
    20F4201, transmission limitation brake torque application...720
    20F4202, retarder activation...722
    20F5201, brake lights...724
    21F2701, engine On_Off...725
    21F2702, starter motor...727
    21F2703, stop engine...729
    21F3301, start electronics...730
    21F3302, stop electronics...732
    21F3304, safety stop...734
    22F8501, seat belt, check...735
    24F9901, theft protection...737
    25F9101 Warning, dump lever not in float position...739
    25F9102 Warning, dump lever not in hold position...740
    25F9501 Warning, body up...742
    25F9502, work cycle start...744
    26F3601, windshield washer...745
    26F3603, windshield wiper interval...746
    28F2701, engine speed...747
    28F2702, idle speed...749
    28F2703, engine speed monitoring...750
    28F4201 transmission overspeeding...752
    28F4301, vehicle speed_distance...754
    28F4302 Exceeded speed limit...756
    29F4201, oil temperature, display...757
    2F4204, control of transmission...758
    2F4206, turbine speed, transmission...762
    2F4209, oil temperature in transmission...764
    2F4210, lubrication oil pressure in transmission...766
    2F4211, output speed, transmission...768
    2F4214, slipping discs, lock-up...770
    2F4221, oil pressure control...772
    30F4201, back-up alarm and back-up light...774
    30F4202, gearshift selector...775
    30F4203, shift lock-out (hold)...777
    30F4204, start 2nd gear...779
    31F3601, buzzer central warning...780
    31F3801, orange central warning_{08-54-39}...781
    31F3801, orange central warning_{08-55-02}...782
    31F3802, red central warning...783
    31F3803, red extra central warning...784
    31F3804, external activation of red central warning...785
    31F3805, external activation of orange central warning...786
    31F3806, external activation of buzzer central warning...787
    32F3807, information display unit, display outside temperature...788
    32F5201, Display unit, brake cooling oil temperature...789
    35F9901 Parameter list...790
    35F9901 Parameters, MO10 module oils, pressures...792
    35F9901 Parameters, MO11 module Automatic Traction Control (ATC)...794
    35F9901 Parameters, MO14 module delayed stop...796
    35F9901 Parameters, MO18 module engine oil...797
    35F9901 Parameters, MO20 module retardation...798
    35F9901 Parameters, MO22 module operator's seat...799
    35F9901 Parameters, MO24 module theft protection...800
    35F9901 Parameters, MO25 module dump lever...801
    35F9901 Parameters, MO26 module wipers_washing windshield...802
    35F9901 Parameters, MO28 module speeds (rpm)...803
    35F9901 Parameters, MO3 module acceleration...805
    35F9901 Parameters, MO30 module gear selector...807
    35F9901 Parameters, MO31 module warnings...808
    35F9901 Parameters, MO37 module service...809
    35F9901 Parameters, MO4 module power take-off...811
    35F9901 Parameters, MO6 module fuel...812
    35F9901 Parameters, MO8 module display setting...813
    35F9901 Parameters, MO9 module inlet system...815
    37F3801, service interval machine...816
    37F3802, service interval engine oil...818
    37F3803, service interval transmission oil...820
    3F2701, engine acceleration, applied throttle value...822
    3F8301, door open...823
    4F2701, operating speed engine...825
    5F5201, output pressure brakes...828
    5F5202, brake pressure in accumulator...830
    5F5501, parking brake...832
    5F5601, stroke warning...835
    5F5901, load and dump brake...836
    6F2301, main fuel filter...838
    6F2302, fuel level in tank...839
    6F2303, fuel consumption...841
    6F2304, water in fuel...843
    6F2305, fuel pressure...844
    8F3801, language and unit selection...845
    8F3802, date and time...847
    8F3803, display unit lighting_display...849
    8F3804, instrument lighting...851
    8F3805, Inactive warnings_error codes, reset...852
    8F3806, Inactive warnings_error codes, reset...853
    9F2501, preheating induction air...855
    9F2504, air filter...857
    Component descriptions...858
    Control units, voltage supply...862
    Data bus system...864
    Data links, fault tracing with Oscilloscope...865
    Electrical cabling and connectors, checking...875
    Electrical system, basic check...880
    Electrical system, special instructions for servicing, action when working on machine...881
    Electrical system, special instructions for servicing, electrical components, alternator and charging regulator_{09-52-13}...883
    Electrical system, special instructions for servicing, electrical components, alternator and charging regulator_{09-52-42}...885
    Electrical system, special instructions for servicing, electrical components, batteries...887
    Electrical system, special instructions for servicing, electronic components...889
    Electrical system, specifications...892
    Electronic control system, special tool measuring, E–ECU...894
    Electronic control system, special tool measuring, I-ECU...896
    Electronic control system, special tool measuring, T-, V- and V2-ECU...898
    Electronic control system, special tool measuring, component...899
    Electronic control system, special tool measuring, general...901
    Electronic control system, special tool measuring, transmission PT...903
    Error causes...905
    Error code and warning levels...909
    Error codes, build-up...912
    Error codes, showing...917
    Error detection...919
    General vehicle electronics...920
    HE2501, description and measuring...922
    MA2301–MA2306, description and measuring...923
    MA2504, description and measuring...925
    MA2505, description and measuring...927
    MA4201-MA4207, description and measuring...929
    MA4601-MA4603, description and measuring...931
    MA4604, description and measuring...933
    MA5501, description and measuring_{08-13-17}...935
    MA5501_MA5502, description and measuring_{08-11-58}...937
    MA5901, description and measuring_{08-09-23}...939
    MA5901, description and measuring_{08-10-42}...941
    MA9101, description and measuring...944
    MA9102, description and measuring...946
    MID 128 PID 158 Battery voltage, description and measuring...948
    MID 128 SID 211 5 V feed to engine sensors 2, description and measuring...950
    MID 128 SID 230 IVS, description and measuring...951
    MID 128 SID 232 5 V feed to engine sensors 1, description and measuring...953
    Machine status hardware_software...954
    Measuring symbols, description...955
    Measuring, general...959
    PWM2501, description and measuring...961
    PWM2601_PWM2602, description and measuring...963
    PWM4201, description and measuring...965
    PWM4202, description and measuring...967
    PWM4203, description and measuring...969
    PWM4204, description and measuring...971
    RE2501, description and measuring...973
    RE3704, description and measuring...975
    RE3801, description and measuring...977
    RExxxx, Relays general, description and measuring...979
    SAE J1708 (Information bus)...981
    SAE J1708_1587 information link, description and measuring...983
    SAE J1939_ CAN-bus (control bus)...985
    SAE J1939_CAN control link, description and measuring...987
    SE2202, description and measuring...989
    SE2203, description and measuring...991
    SE2205, description and measuring...993
    SE2301, description and measuring...995
    SE2302, description and measuring...997
    SE2303, description and measuring...999
    SE2501, description and measuring...1001
    SE2502, description and measuring...1003
    SE2507, description and measuring...1005
    SE2508, description and measuring...1007
    SE2509, description and measuring...1009
    SE2601_SE2602, description and measuring...1011
    SE2603, description and measuring...1013
    SE2606, description and measuring...1015
    SE2701, description and measuring...1017
    SE2702, description and measuring...1019
    SE2703, description and measuring...1021
    SE3201, description and measuring...1023
    SE3801, description and measuring...1025
    SE3802, description and measuring...1027
    SE4201, description and measuring...1029
    SE4202, description and measuring...1031
    SE4203, description and measuring...1033
    SE4204, description and measuring...1035
    SE4208, description and measuring...1037
    SE4212, description and measuring...1039
    SE4213, description and measuring...1041
    SE4214, description and measuring...1043
    SE4307, description and measuring...1045
    SE4607, description and measuring...1047
    SE5201_SE5202, description and measuring...1049
    SE5203_SE5204, description and measuring...1051
    SE5501, description and measuring...1053
    SE5601-SE5605, description and measuring...1055
    SE5901, description and measuring...1057
    SE8301, description and measuring...1059
    SE8501, description and measuring...1061
    SE8502, description and measuring...1063
    SE8701, description and measuring...1065
    SE9102_SE9103, description and measuring...1067
    SE9104, description and measuring...1069
    SE9105, description and measuring...1071
    SE9501, description and measuring...1073
    SW3301, description and measuring...1075
    SW3801, description and measuring...1077
    SW5501, description and measuring_{06-41-36}...1079
    SW5501, description and measuring_{06-42-21}...1081
    SW5901, description and measuring...1083
    SWxxxx, description and measuring...1085
    Service connection and programming connection...1087
    Software design...1089
    Software versions and ECUs_part number, checking...1092
    Software versions and ECUs_part number, general...1095
    Software versions and ECUs_part number, list...1097
    Troubleshooting strategy...1099
    Troubleshooting, general...1101
    V2007.3.0, change specification...1102
    V2007.4.0, change specification...1103
    V2007.5.0, change specification...1104
    V2007.6.0, change specification...1105
    V2008.1.0, change specification...1106
    V2008.3.0_V2008.3.1, change specification...1108
    V2008.4.0, change specification...1109
    V2009.4.0, change specification...1110
  31 - BATTERY...1111
    Batteries, replacing...1111
    Battery, charging...1113
    Battery, description...1115
    Battery, specifications...1116
  32 - ALTERNATOR; CHARGE REGULATOR...1117
    Alternator, description...1117
    Alternator, replacing incl function checking...1118
    Alternator, specifications...1122
    Alternator, tightening torques...1124
  33 - STARTING SYSTEM...1126
    Cold-start device, specifications...1126
    Starter motor, replacing...1127
    Starter motor, specification...1130
    Starter motor, tightening torques...1132
  35 - LIGHTING...1134
    Headlights, adjusting...1134
    Lighting, specifications...1138
    Working lights, description...1140
  36 - OTHER ELECTRICAL EQUIPMENT...1141
    Connectors, overview...1141
    Connectors, position...1148
    Control unit, description...1153
    I-ECU MID 140 non-programmed, replacing...1155
    I-ECU MID 140 pre-programmed, replacing...1159
    T-ECU, MID 130, changing non-programmed ECU...1160
    T-ECU, MID 130, changing pre-programmed ECU...1165
    Tech Tool, programming of machine...1166
    V-ECU MID 187 non-programmed, replacing...1168
    V-ECU MID 187 pre-programmed, replacing...1178
    Windscreen wiper front motor, replacing...1180
    Windscreen wiper motor, tightening torques...1193
  37 - CABLE; FUSE; RELAY...1194
    Components, list and positions...1194
    Electrical distribution box, description...1202
    Electrical symbols and designations...1206
    Explanation of wiring diagrams...1211
    Grounding points, frame connections - Image...1214
    Grounding points, frame connections...1215
    Wiring diagram A01...1217
    Wiring diagram A02...1219
    Wiring diagram A03...1221
    Wiring diagram A04_{06-18-24}...1223
    Wiring diagram A04_{06-18-52}...1226
    Wiring diagram A05_{06-17-15}...1229
    Wiring diagram A05_{06-17-43}...1232
    Wiring diagram A06...1235
    Wiring diagram A07...1238
    Wiring diagram A08...1241
    Wiring diagram A09...1244
    Wiring diagram A10...1247
    Wiring diagram A11_{06-13-11}...1249
    Wiring diagram A11_{06-13-39}...1252
    Wiring diagram A12...1255
    Wiring diagram A13...1258
    Wiring diagram A14...1261
    Wiring diagram A15...1264
    Wiring diagram A16...1267
    Wiring diagram A17...1269
    Wiring diagram A18...1271
    Wiring diagram A19...1273
    Wiring diagram A21_{06-07-23}...1275
    Wiring diagram A21_{06-07-50}...1277
    Wiring diagram A22...1280
    Wiring diagram A23...1283
    Wiring diagram A24_{06-05-07}...1285
    Wiring diagram A24_{06-05-34}...1287
    Wiring diagram A25...1290
    Wiring diagram A26...1292
    Wiring diagram A27...1295
    Wiring diagram A28...1297
    Wiring diagram A29...1299
    Wiring diagram A33...1302
    Wiring diagram A34...1303
    Wiring diagram A35...1305
    Wiring diagrams...1307
  38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM...1309
    1.0 Setting to zero, service interval machine...1309
    1.0.1 Acknowledgement, change of engine oil...1311
    1.0.1 Engine oil, monitoring change interval...1313
    1.0.2 Acknowledgement, change of transmission oil...1315
    1.0.2 Transmission oil, monitoring change interval...1317
    1.1_ 1.2 Error code screens, general...1319
    1.3_1.4 Saved error codes_warnings...1321
    1.3_1.4 Setting to zero, saved error codes_warnings...1323
    Axles and brakes...1325
    Digital input and output signals...1327
    Electrical system...1332
    Engine...1337
    Group 1, service screens...1340
    Hydraulics...1343
    Initial display and settings...1344
    Instruments and controls, climate control panel...1348
    Instruments and controls, control panel...1349
    Instruments and controls, left instrument panel...1351
    Instruments and controls, main instrument...1353
    Instruments and controls, overview...1356
    Instruments and controls, right instrument panel...1358
    Operating information and service...1360
    Service display unit, general...1363
    Service display unit, summary...1365
    Transmission...1367
    Warning screens, cab...1370
  39 - MISCELLANEOUS...1372
    CareTrack antenna, replacing...1372
    CareTrack system, description...1380
    Rear view monitor, service menu...1382
4 - POWER TRANSMISSION...1387
  40 - GENERAL...1388
    Drive axles, capacity...1388
    Drivetrain, description...1389
    Dropbox, capacities...1391
    Hydraulic transmission, capacity...1392
    Power transmission, specifications...1393
  41 - CLUTCH; TORQUE CONVERTER...1394
    Description...1394
    Lock-up clutch...1396
  42 - TRANSMISSION; HYDRAULIC CONTROL...1397
    Checking of main, torque converter and lubricating oil pressure...1397
    Checklist, control system, transmission...1401
    Component and description...1402
    Description, retarder...1405
    Description-...1407
    Engine and transmission, installing_{05-28-52}...1409
    Engine and transmission, removing_{05-29-09}...1410
    Gear F1...1411
    Gear F2...1412
    Gear F3...1413
    Gear F4...1414
    Gear F5...1415
    Gear F6...1416
    Hydraulic diagram PT - Image...1418
    Hydraulic diagram PT...1419
    Hydraulic transmission, specification...1423
    Induction sensor for turbine speed, replacing...1424
    Planetary gear...1429
    Pressure accumulation...1431
    Reverse gear R1...1433
    Reverse gear R2...1435
    Seal for rear output shaft, replacing...1436
    Transmission of power...1444
    Transmission, clutches and brakes...1446
    Transmission, cut-away drawing - Image...1448
    Transmission, cut-away drawing...1449
    Transmission, installing on a non mounted engine_{05-28-41}...1451
    Transmission, installing...1454
    Transmission, removing from a non mounted engine_{05-29-32}...1471
    Transmission, removing...1476
    Transmission, tightening torques...1498
  43 - GEARBOX...1501
    Checking and adjusting the longitudinal differential lock...1501
    Differential lock dropbox sender unit, adjustment...1502
    Dropbox seal for front otput shaft, replacing...1507
    Dropbox seal for rear output shaft, replacing...1516
    Dropbox, component location...1523
    Dropbox, installing...1530
    Dropbox, removing...1536
    Dropbox, specifications...1543
    Dropbox, tightening torque...1544
    Rotation speed sensor, replacing...1546
    Transfer gearbox, description...1550
  45 - PROPELLER SHAFT...1553
    Intermediate shaft and_or bearing, replacing (in frame joint)...1553
    Intermediate shaft, cut-away view...1577
    Propeller shaft, tightening torque...1580
    Propeller shaft...1582
  46 - FRONT AXLE; REAR AXLE...1583
    Axles, tightening torques...1583
    Centre gear , removing and installing...1587
    Centre gear, replacing...1606
    Drive shafts, specifications_{05-15-24}...1623
    Drive shafts, specifications_{05-15-53}...1624
    Final drive, 1st bogie axle, cut-away view...1625
    Final drive, front axle and 2nd bogie axle, cut-away view...1627
    Front and rear axles, specifications_{05-15-37}...1629
    Front and rear axles, specifications_{05-16-07}...1631
    Hub end AH56E–AH56G, AH64D–AH64F, cut-away view...1633
    Hub reduction, installing...1637
    Hub reduction, removing...1638
    Oil and seals AH64D-AH64F...1639
    Spindle, replacing one side...1641
    Transverse differential lock_axle, checking and adjusting...1666
  48 - POWER TAKE OFF...1670
    Power take-off, between engine and gearbox, reconditioning...1670
    Power take-off, tightening torque...1706
  49 - MISCELLANEOUS...1708
    Oil cooler, replacing...1708
    Oil cooler, tightening torques...1711
5 - BRAKE...1713
  50 - GENERAL...1714
    A30D, cut-away view...1714
    Brake system, specifications...1718
    Compressed air diagram - Image...1720
    Compressed air diagram_{04-52-04}...1722
    Compressed air diagram_{04-52-18}...1726
    Compressed air-hydraulic brake system...1730
    Introduction...1732
    Oil and seals...1734
    Pressure check connections, description-...1737
  51 - WHEEL BRAKE...1739
    Brake calliper removed, reconditioning...1739
    Brake calliper, replacing one...1743
    Brake disc, replacing one...1744
    Brake pads, replacing (one wheel, front axle)...1745
    Service brake, specifications...1746
  52 - HYDRAULIC BRAKE SYSTEM...1747
    Brake booster, overview illustration...1747
  55 - PARKING BRAKE...1749
    Load and Dump brake function, checking...1749
    Load and dump brake working pressure, checking and adjusting...1750
    Parking brake , replacing brake caliper...1752
    Parking brake brake pads, replacing...1764
    Parking brake function, checking...1771
    Parking brake, description...1773
    Parking brake, function description_{04-47-09}...1774
    Parking brake, function description_{04-47-27}...1777
    Parking brake, manually releasing...1780
    Parking brake, replacing brake disc...1782
    Parking brake, replacing...1793
    Parking brake, specifications...1794
    Parking brake, tightening torque...1796
    Spring brake cylinder, replacing...1798
  56 - COMPRESSED-AIR BRAKE...1808
    Brake system, bleeding...1808
    Brake system, relieve pressure...1812
    Compressed air brake, function check...1814
    Compressor, replacing...1819
    Cut-in pressure, adjusting...1830
    Cut-in pressure, checking...1832
6 - STEERING...1835
  60 - GENERAL...1836
    Steering system, description...1836
    Steering system, specifications...1838
    Troubleshooting tips...1839
  64 - STEERING...1841
    Damping cylinder seal, changing...1841
    Damping cylinder, checking spring force...1846
    Damping cylinder, specification...1850
    Damping cylinder...1851
    Lever bracket steering bearing, replacing...1853
    Pressure build-up, engine-dependent pumps, description-...1875
    Secondary steering hydraulic pump, installing...1878
    Secondary steering hydraulic pump, removing...1883
    Secondary steering working and stand-by pressure, adjusting...1886
    Steering angle, checking and adjusting...1890
    Steering cylinder bearings, replacing_{04-25-19}...1892
    Steering cylinder bearings, replacing_{04-25-45}...1899
    Steering cylinder removed, reconditioning excl replacing bearings...1905
    Steering cylinder, description...1912
    Steering cylinder, installing...1914
    Steering cylinder, removing...1920
    Steering cylinder, specifications...1924
    Steering gear, checking and adjusting...1925
    Steering gear, replacing...1927
    Steering gear, specifications...1937
    Steering linkage, checking and adjusting...1939
    Steering linkage, tightening torque...1943
    Steering times, checking and adjusting...1945
    Steering valve neutral position, checking and adjusting...1947
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT...1951
  70 - GENERAL...1952
    Description...1952
  71 - FRAME...1953
    Protective plate, installing...1953
    Protective plate, removing...1963
    Tractor unit frame...1974
  72 - SUSPENSION...1976
    Suspension, description...1976
  74 - FRAME LINK...1977
    Frame joint, changing bearing, machine separated (on load unit frame)...1977
    Frame joint, separating machine...1981
    Frame joint, tightening torque...2002
    Hitch, specifications...2004
    Steering joint, replacing bearings...2012
  77 - WHEELS; TRACKS; TYRE; HUB; DRUM...2030
    Wheel, installing...2030
    Wheel, removing_{04-11-09}...2033
    Wheel, removing_{04-11-24}...2037
    Wheel, tightening torque...2041
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE...2043
  81 - CAB, NAKED; CANOPY...2044
    Cab, lifting points...2044
    Instructions for drilling in ROPS structure...2047
  82 - ENGINE HOOD; MUDGUARD; FOOT STEP...2051
    Electric hood pump, changing...2051
    Engine hood, installing...2055
    Engine hood, removing...2058
    Hydraulic diagram, hood opening - Image...2061
    Hydraulic diagram, hood opening...2062
  83 - DOORS; HATCH; COVER PLATE, (all)...2064
    Cab door, installing door catch...2064
    Cab door, removing door catch...2066
    Door lock, replacing...2069
    Door, replacing...2073
  84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING...2076
    Side window, replacing...2076
    Windows, general...2080
    Windscreen, replacing...2082
  85 - CAB INTERIOR; UPHOLSTERY...2090
    Air suspension for operator´s seat, changing...2090
    Air suspension operator's seat, adjusting-...2093
    Air suspension operator's seat, adjusting...2095
    Operator's seat, installing...2097
    Operator's seat, removing_{04-01-32}...2098
    Operator's seat, removing_{04-01-42}...2101
  87 - AIR CONDITIONING UNIT...2102
    AC system, specifications...2102
    Air conditioning AC, basic principles...2104
    Air conditioning unit, operation...2106
    Air-conditioning, component location...2109
    Checking for leaks with inspection light...2110
    Condenser, replacing incl draining and filling...2112
    Cooling unit, performance test...2116
    Evaporator, replacing incl draining and filling...2118
    Fan motor, replacing...2128
    Heat control valve, replacing...2132
    Heat control, replacing...2136
    Heater core, replacing...2138
    Personal competence and accreditation-[5822]...2151
    Personal competence and accreditation...2152
    Receiver, replacing incl draining and filling...2154
    Refrigerant, draining...2158
    Refrigerant, filling incl vacuum pumping...2159
    Repair instructions...2160
    Safety when working with air-conditioning refrigerant...2162
    Thermostat, replacing...2164
    Troubleshooting, air conditioning unit (AC)...2167
    Wiring diagram A23 - Image...2169
    Wiring diagram A23...2171
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS...2173
  90 - GENERAL...2174
    Hydraulic and servo systems, description...2174
    Hydraulic components, cleanliness when handling...2175
    Hydraulic components, storing and transporting...2178
    Hydraulic oil, description...2180
    Hydraulic oil, storing and handling...2182
    Hydraulic system, bleeding...2184
    Hydraulic system, description_{03-52-27}...2185
    Hydraulic system, description_{03-52-39}...2187
    Hydraulic system, relieve pressure...2188
    Hydraulic system, repair of hydraulic components in workshop...2190
    Hydraulic system, specification...2192
    Pressure build-up, engine-dependent pumps, description...2193
    Troubleshooting tips...2196
    Vacuum pump, connection...2198
    Vacuum pump, disconnection...2201
  91 - WORKING HYDRAULIC; SERVO HYDRAULICS...2202
    Dump lever, changing...2202
    Dump lever, description...2207
    Dump lever, specifications...2211
    Dumping lever, checking pressure...2212
    Hydraulic oil tank, description...2216
    Hydraulic pump (removed), changing shaft seal...2218
    Hydraulic pump, description...2221
    Hydraulic pump, max working pressure, checking and adjusting...2224
    Hydraulic pump, standby pressure, checking and adjusting...2229
    Hydraulic pumps, specifications...2233
    Hydraulic system, capacities...2235
    Hydraulic system, work instructions...2236
    Non-return valve function in steering and dumping valve_{03-47-18}...2238
    Non-return valve function in steering and dumping valve_{03-47-28}...2239
    Pressure check connections, description...2240
    Pump regulator, checking...2243
    Pump, installing...2247
    Pump, removing...2250
    Steering and dumping valve, description...2253
    Steering and dumping valve, removed, reconditioning_{03-45-44}...2257
    Steering and dumping valve, removed, reconditioning_{03-46-17}...2276
    Steering and dumping valve, specifications...2295
    Steering and dumping valve, tightening torques...2296
    Steering and tipping valve, installing...2298
    Steering and tipping valve, removing...2302
    Torque limiter, description...2305
    Torque limiting valve, checking and adjusting...2306
    Working pumps, checking...2309
  95 - LOAD CARRIER...2311
    Body angle sensor, adjusting...2311
    Cylinder, rear flap, gas pressure, checking and adjusting...2312
    Dump body alternative, lowering...2316
    Dump body joint, changing tipping bearing...2318
    Dump body, adjusting against frame...2325
    Hoist cylinder bearing, changing_{03-39-30}...2332
    Hoist cylinder bearing, changing_{03-39-47}...2337
    Hoist cylinder removed, reconditioning...2343
    Hoist cylinder, description...2352
    Hoist cylinder, installing...2354
    Hoist cylinder, removing...2358
  99 - MISCELLANEOUS...2362
    Explanations to hydraulic diagram...2362
    Hydraulic diagram, complete - Image...2371
    Hydraulic diagram, complete...2372
    Hydraulic pressure, specifications...2375
    Steering and dumping valve, overview illustration...2377

Articulated Haulers A25E Volvo / A25E Volvo 4x4 Service Repair Manual