Volvo EC240B Excavators Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo EC240B Excavators, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Constructions EC240B Excavators 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 EC240B Excavators Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 3,412 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
0 - GENERAL...2
00 - DESCRIPTION; COMPLETE MACHINE...3
Machine view...4
Foreword additional Service manual Demolition machine...6
Demolition machine; description...7
Machine view; demolition_{25-35}...8
Machine view; demolition_{24-56}...10
Machine view; waste handler...12
Waste handler; specification...14
03 - SPECIFICATIONS...15
Tightening torques...19
Measurement conversion tables...30
Specification; filling capacities ...39
Engine; specifications_{20-03}...40
Engine; specifications_{19-40}...41
Engine; specifications_{19-16}...42
Engine; weights_ ...44
Valve system specifications ...45
Lubrication system; specifications ...46
Fuel pressure; specifications_{17-13}...49
Fuel system; specifications_{16-50}...53
Fuel system; tightening torques_16-06...55
Fuel feed pump; specifications_{18-02}...59
Fuel feed pump; specifications_{17-39}...62
Fuel tank; specifications ...64
Fuel filler pump; specifications_16-40...65
Cooling system; specifications_{16-11}...67
Cooling system; specifications_{15-47}...69
Cooling fan; specifications_15-16...71
Engine - Pump control; specification_{14-40}...72
Engine - Pump control; specification_{14-17}...73
Engine - Pump control; specification_{13-53}...75
Electrical system; specifications ...77
Instrument control unit I-ECU; specifications_12-55...78
Engine control unit E-ECU; specifications_{12-02}...80
Engine control unit E-ECU; specifications_{11-39}...82
Battery; specifications ...85
Alternator; specifications...86
Starter motor; specifications ...88
Preheating; specifications_...90
Work lights and extra lights; specifications_...91
Electric horn; specifications_...93
Travel alarm; specifications_...95
Start switch; specifications_...97
Control lockout lever switch; specifications ...99
Emergency engine speed control switch; specifications ...101
Fuse; specifications_{06-30}...103
Fuse; specifications_{06-07}...105
Safety start relay; specifications ...107
Alternator; specifications (new)...109
Battery relay; specifications...111
Battery disconnect switch; specifications ...113
Auto_manual select switch; specifications ...115
Slow blow fuse; specifications ...117
Relay box; specifications_{02-39}...119
Relay box; specifications_{02-15}...121
Relay box; specifications_{01-52}...123
Resistance box; specifications_01-20...126
Fuel_Coolant temperature sensor; specifications ...128
Fuel level sensor; specifications ...130
Vehicle control unit V-ECU; specifications...133
Vehicle control unit V-ECU; specifications (I-ECU equipped) ...137
Radio with tape player; specifications (new type) ...141
Radio with CD and MP3 player; specifications ...143
Tightening torque; specifications_{56-59}...146
Tightening torque; specifications_{56-36}...147
Track gearbox; specifications...148
Slew gearbox; specifications...149
Track motor; specifications_{55-17}...150
Track motor; specifications_{54-54}...151
Swing motor; specifications_{54-19}...153
Swing motor; specifications_{53-56}...154
Swing motor; specifications_{53-33}...155
Swing ring gear; specifications...157
Frame and track unit; specifications...158
Counterweight; tightening torques...159
Tightening torque; specifications...161
Counterweight; specifications...163
Cab; specifications...164
Engine oil pressure sensor; specifications ...166
Upper wiper motor; specifications_...168
Lower wiper motor; specifications ...170
GPS control unit GPS-ECU; specifications ...172
Keypad; specification_...174
Driver's seat; specifications...176
Air conditioning unit; specifications...178
Diesel coolant heater (5kw); specifications...181
Diesel coolant heater (10kw); specifications...183
Recommended hydraulic oil; specifications...185
Hydraulic pressure; specifications...188
Hydraulic tank; specifications...189
Servo hydraulic selector valve; specifications...190
Hydraulic oil cooling system; specifications...192
Main control valve; specifications_{43-36}...194
Main control valve; specifications_{43-13}...196
Line rupture valve (boom); specifications...198
Line rupture valve (arm); specifications...199
Hydraulic pump; specifications...200
Proportional solenoid valve; specifications...201
Current_pressure; specifications...204
Regulator; specifications...207
Servo pump; specifications...208
Pressure accumulator; specifications...209
Remote control valve (Lever); specifications...211
Remote control valve (pedal); specifications...213
Solenoid valve; specifications...215
Hammer return filter; specifications_{38-31}...217
Hammer return filter; specifications_{38-08}...218
2-pump flow selector valve...219
Adjustable boom and cylinder; specifications...221
Adjustable boom selector valve...223
Solenoid valve for rotator_{35-01}...225
Solenoid valve for rotator_{34-38}...226
Rotator pump; specifications...228
Boom; specifications_{33-31}...229
Boom; specifications_{32-59}...231
Boom lifting cylinder; specifications...232
Dipper arm; specifications_{31-31}...234
Dipper arm cylinder; specifications...236
Bucket cylinder; specifications...238
07 - STANDARD TIME...240
Operation numbers for additional work...241
08 - TOOL...243
NET 8940-00170 Replace tool for the hydraulic tank and fuel tank...244
NET 8940-00200 Replace tool for the remote control valve joint...246
E-tools; NET 8940-00270 Replace tool for the swing ring gear...248
NET 8940-00210 Inspection tool for the rotary switch...250
E-tools; NET 8940-00300 Swing ring gear guide pin...252
NET 8940-00290 Track motor guide pin...254
NET 8940-00220 Inspection tool for the power shift valve...256
NET 8940-00260 Replace tool for the center passage...257
E-tools; NET 8940-00330 Swing motor guide pin...259
NET 8940-00400 Replace tool for hydraulic return check valve...261
09 - MISCELLANEOUS...263
Service positions...264
Welding on the machine...267
1 - STANDARD PARTS; SERVICE...269
16 - LUBRICANT; FUEL; OTHER FLUID...270
Recommended lubricants...271
Alternative fuels...274
Specification; filling capacities...277
17 - SERVICE...278
Arrival Inspection; according to Inspection Programme...279
Delivery Inspection; according to Inspection Programme...284
Maintenance of Stored Machines; according to Inspection Programme...288
Periodic maintenance...292
Waste handler; maintenance...293
CareTrack backup battery; replacing...294
Measuring condition...297
Cylinder speed...299
Creeping of hydraulic cylinder...302
Swing speed...304
Coasting left and right swing...305
Measuring of swing bearing clearance...307
Travel Speed...310
Track running speed...312
Straight traveling performance...313
Starting engine with booster cables ...315
19 - GENERAL...319
General precautions...320
Cautions during operation...324
Preparations for work...330
Safety when handling the waste handler...334
Move and operate machine safely...336
Safety regulations; forestry...339
2 - ENGINE WITH MOUNTING AND EQUIPMENT...341
20 - GENERAL...342
Engine; description_{041-20}...343
Engine; description_{040-51}...345
E-ECU MID 128 pre-programmed; replacing...350
E-ECU MID 128 non-programmed; replacing...353
Component locations_{036-54}...356
Component locations_{036-16}...359
Engine; weights ...362
Fuel system; tightening torques ...363
21 - ENGINE...367
Engine; specifications_{032-44}...368
Engine; specifications_{032-21}...370
Engine characteristic curve_{031-47}...371
Engine characteristic curve_{031-18}...373
Basic check; Engine...375
Troubleshooting...377
Engine; weights...380
Cylinder head; description...381
Cylinder head gasket; description...383
Cylinder liner; description ...385
Cylinder liner; description...387
Pistons; description...389
Piston rings; description...391
Piston cooling...393
Valve system specifications ...395
Valve system specifications...396
Valves; description...397
Internal Exhaust Gas Recirculation (IEGR); description...399
Valves; adjusting_{041-23}...405
Valves; adjusting_{013-46}...415
Engine timing gear; description ...418
Engine timing gear; description...419
Camshaft; description_{011-33}...422
Camshaft; description_{011-03}...425
Crankshaft; description_010-23...427
Crankshaft; description...428
Vibration damper; description...431
Connecting rod; description...434
Engine mounting_{007-24}...437
Engine mounting_{006-44}...441
22 - LUBRICATING SYSTEM...443
Lubrication system; description_{004-31}...444
Lubrication system; description_{004-02}...447
Lubrication system; specifications...451
Lubrication system; principle of operation...454
Lubrication oil pressure; checking with pressure gauge...458
Oil cooler; replacing...461
23 - FUEL SYSTEM...467
Fuel system; description_{054-49}...468
Fuel system; description_{054-22}...473
Fuel system; specifications...476
Fuel system; tightening torques...478
Fuel pressure; specifications...482
Instructions for working with electronic fuel injection...487
Fuel feed pump; specifications_{051-21}...490
Fuel feed pump; specifications_{050-58}...493
Fuel feed pump; description...495
Feed pump pressure; checking...498
Fuel pump; inspecting...501
Fuel filter; checking...505
Fuel system; bleeding...508
Fuel filters; replacing...511
Fuel filter extra; replacing...514
Fuel tank; specifications...518
Fuel filler pump; specifications...519
Fuel tank; description_{041-41}...521
Fuel tank; description_{041-00}...523
Fuel tank; replacing...525
Fuel filler pump; description...529
Fuel lines; description_{036-38}...532
Fuel lines; description_{036-09}...534
Water separator heater; description...538
Injectors; description...540
Fuel rail pressure; checking...544
Fuel control valve (FCV); description...548
25 - INLET & EXHAUST SYSTEM...550
Inlet system; description...551
Exhaust system; description_{028-58}...553
Exhaust system; description_{028-16}...555
Silencer; replacing...557
Exhaust pipe flexible tube; replacing...561
Turbocharger; description...565
Turbocharger; inspecting...568
Turbocharger; replacing...570
Air cleaner and precleaner; description...574
Preheating coil; replacing...577
Charge air cooler; description...580
Charge air cooler; replacing...582
Charge air cooler connection (hose; tube); replacing...592
Charge air system; inspection...594
26 - COOLING SYSTEM...597
Cooling system; description_{058-15}...598
Cooling system; description_{057-46}...600
Cooling system; flushing...603
Cooling system; specifications_{054-54}...608
Cooling system; specifications_{054-30}...610
Coolant anti-freeze resistance; checking ...612
Coolant anti-freeze resistance; checking...614
Coolant; changing...619
Radiator; replacing_{050-44}...622
Radiator; replacing_{049-56}...625
Radiator hose upper; replacing...629
Radiator hoses lower; replacing...631
Expansion tank; replacing...634
Cooling fan; specifications...637
Reversible cooling fan; description...638
Fan belt and_or alternator belt; replacing...639
Engine block heater; description...641
27 - ENGINE CONTROL...644
Engine - Pump control; specification_{039-13}...645
Engine - Pump control; specification_{038-51}...647
Engine speed control switch; specifications_{037-26}...649
Engine speed control switch; specifications_{037-03}...651
Engine speed control switch; description_{036-29}...653
Engine speed control switch; description_{036-03}...656
Engine speed control switch; inspection_{035-25}...658
Engine speed control switch; inspection_{035-02}...660
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS...662
30 - GENERAL...663
Electrical system; special instructions for servicing; general...669
Electrical system; special instructions for servicing; electronic components...671
Electrical system; special instructions for servicing; electrical components; batteries...673
Electrical system; special instructions for servicing; electrical components; alternator and charging regulator...675
Electrical system; special instructions for servicing; action when working on machine...677
Electrical system; description...679
Electronic control system; description...681
Communication with data buses...684
Auxiliary start...687
Data buses; function...690
Service connection and programming connection...696
Control units; software functions ...700
Electrical system; specifications...701
Fire extinguisher; description...703
Fire extinguisher; fault indication_{023-16}...705
Fire extinguisher; fault indication_{022-49}...707
Machine display unit; MDU; functional description...709
Vehicle control unit V-ECU; specifications (I-ECU equipped)...711
Software functions; related to hydraulic system_{021-01}...714
Software functions; related to hydraulic system_{020-38}...716
Software functions; related to hydraulic system_{020-00}...722
Software functions; related to hydraulic system (I-ECU equipped)_{019-13}...728
Software functions; related to hydraulic system (I-ECU equipped)_{018-42}...733
Software functions; related to engine...739
Software functions; related to electrical system...741
Software functions; related to electrical system (I-ECU equipped)...743
Vehicle control unit V-ECU; function description (I -ECU equipped)...745
Control units; software functions...747
Boom float position; description...748
Auto Idle...750
Power Boost...752
Automatic travel speed control; description...754
Software parameters; description...756
Troubleshooting strategy...760
Troubleshooting; general...763
Collection of basic data...765
Error code information; general (I-ECU equipped)_{011-07}...767
Error code information; general_{010-38}...770
Electrical cables and connectors; checking...773
Troubleshooting tools...778
Special tools for troubleshooting...781
VCADS Pro service tool...783
Connecting special tools...788
999 8699 Multi-pin breaker box...791
999 0062 Extension cable...793
999 0014 Adapter cable...794
999 3894 Template...797
011 666 140 Multimeter...798
Multimeter...800
8920 - 01805 Wire harness checker...802
8920 - 01806 Wire harness checker...803
14515484 Multi-pin breaker box...804
Tool; multi-pin breaker box...806
999 3893 Adapter cable...807
999 8505 Adapter cable...808
999 3721 Service display unit...809
011 668 006 Extension cable...810
Relay; description and measuring...811
Switch; description and measuring...813
Travel motor solenoid valve; description and measuring_{053-01}...815
Travel motor solenoid valve; description and measuring_{052-27}...817
Components; troubleshooting and specifications...819
128 PID45_{47-49}...825
128 PID45_{46-39}...828
128 PID94...831
128 PID97...834
128 PID98...836
128 PID100_{40-48}...839
128 PID100_{39-44}...842
128 PID102_{38-17}...844
128 PID102_{37-14}...847
128 PID102_{36-13}...850
128 PID102_{35-15}...852
128 PID105_{33-59}...854
128 PID105_{33-10}...857
128 PID105_{32-18}...860
128 PID107_{31-18}...862
128 PID107_{30-29}...865
128 PID110_{29-13}...868
128 PID110_{28-15}...871
128 PID111_{27-05}...874
128 PID111_{26-18}...876
128 PID158...878
MID 128 PID 164 Injection control pressure...880
128 PID172_{22-59}...882
128 PID172_{22-12}...885
MID 128 PID 174 Fuel temperature...888
128 PID175...891
MID 128 PPID 19 Internal EGR status...894
128 SID1 - 6_{14-05}...896
128 SID1 - 6_{12-20}...899
128 SID21_{10-14}...902
128 SID21_{08-34}...904
128 SID22_{06-28}...906
128 SID22_{04-48}...908
128 SID22_{03-09}...910
MID 128 SID 39 Engine starter motor relay...912
MID 128 SID 42 Fuel control unit...914
128 SID70_{56-19}...916
128 SID70_{55-45}...919
128 SID231_{54-59}...922
128 SID231_{54-00}...925
128 SID231_{53-02}...928
128 SID240...930
128 SID250_{51-28}...932
128 SID250_{50-31}...935
128 SID250_{49-35}...938
128 SID253...940
128 SID254...942
187 PID96...944
187 PPID1114...947
187 PPID1121...949
187 PPID1122...951
187 PPID1133...953
MID 187 PPID 1134 Flow control switch...955
187 PPID1156...957
187 PPID1190_{36-39}...959
187 PPID1190_{35-39}...962
187 PPID1191...965
MID 187 PPID 1196 X1 PWM input...967
MID 187 PPID 1198 X1 Left PV...969
MID 187 PPID 1199 X1 Right PV...970
187 SID231_{28-00}...971
187 SID231_{27-08}...974
187 SID231_{26-17}...977
187 SID240...979
187 SID250_{24-53}...981
187 SID250_{23-59}...984
187 SID250_{23-07}...987
187 SID251...989
187 SID253...992
187 SID254...994
140 SID231_{20-53}...996
140 SID231_{19-59}...999
140 SID231_{19-09}...1002
140 SID240...1004
140 SID250_{17-36}...1006
140 SID250_{16-45}...1009
140 SID250_{15-54}...1012
140 SID253...1014
140 SID254...1016
E-ECU (MID128) Engine control unit; active measuring conditions_{14-00}...1018
E-ECU (MID128) Engine control unit; active measuring conditions_{13-34}...1024
E-ECU (MID128) Engine control unit; active measuring conditions_{13-06}...1030
E-ECU (MID128) Engine control unit; passive measuring conditions_{12-28}...1035
E-ECU (MID128) Engine control unit; passive measuring conditions_{12-03}...1040
E-ECU (MID128) Engine control unit; passive measuring conditions_{11-38}...1045
V-ECU (MID187) Vehicle control unit; active measuring conditions_{10-52}...1050
V-ECU (MID187) Vehicle control unit; active measuring conditions_{10-26}...1055
V-ECU (MID187) Vehicle control unit; passive measuring conditions_{09-48}...1060
V-ECU (MID187) Vehicle control unit; passive measuring conditions_{09-23}...1065
V-ECU (MID187) Vehicle control unit; active measuring conditions (I-ECU application)...1070
V-ECU (MID187) Vehicle control unit; passive measuring conditions (I-ECU application)...1075
E-ECU (MID128) Engine control unit; active measuring conditions (Tier 3 engine equipped)...1080
E-ECU (MID128) Engine control unit; passive measuring conditions (Tier 3 engine equipped)...1086
31 - BATTERY...1091
Starting engine with booster cables...1092
Battery; storage_005-23...1096
Battery; storage...1097
Battery; description...1099
Battery; specifications...1101
Battery; charging...1102
Batteries; replacing...1104
32 - ALTERNATOR; CHARGE REGULATOR...1107
Charging; description...1108
Alternator; specifications (new)_{001-00}...1110
Alternator; specifications_{000-38}...1112
Alternator; description (new)_{059-52}...1114
Alternator; description_{059-28}...1116
33 - STARTING SYSTEM...1118
Starting operation...1119
Starter motor; description...1122
Starter motor; specifications...1124
Battery relay; description...1126
Battery relay; specifications...1128
Safety start relay; description...1130
Safety start relay; specifications...1134
Preheating; description ...1136
Preheating; description...1137
Preheating; specifications...1138
35 - LIGHTING...1139
Work lights and extra lights; specifications...1140
36 - OTHER ELECTRICAL EQUIPMENT...1142
Electric horn; description...1144
Electric horn; specifications...1146
Rotating beacon; specifications...1148
Travel alarm; description...1150
Travel alarm; specifications...1152
Windscreen wiper; description...1154
Windscreen wiper; components location...1156
Wiper controller; description...1158
Upper wiper motor; description...1160
Upper wiper motor; specifications...1162
Lower wiper motor; description...1164
Lower wiper motor; specifications...1166
Window limit switch; description...1168
Connectors...1171
Battery disconnect switch; description_{042-17}...1184
Battery disconnect switch; description_{041-52}...1187
Battery disconnect switch; specifications...1189
Start switch; description...1191
Start switch; specifications...1193
Auto_Manual select switch; description...1195
Auto_manual select switch; specifications...1197
Emergency engine speed control switch; description...1199
Emergency engine speed control switch; specifications...1201
Control unit; description...1203
Engine control unit E-ECU; function description_{037-35}...1205
Engine control unit E-ECU; function description_{037-10}...1207
GPS control unit GPS-ECU; description...1209
Instrument control unit I-ECU; functional description...1212
Vehicle control unit V-ECU; functional description_{035-26}...1215
Vehicle control unit V-ECU; functional description_{035-01}...1218
Engine control unit E-ECU; specifications_{034-24}...1221
Engine control unit E-ECU; specifications_{033-59}...1224
Vehicle control unit V-ECU; specifications_{032-33}...1227
Vehicle control unit V-ECU; specifications_{032-08}...1231
37 - CABLE; FUSE; RELAY...1234
GPS control unit GPS-ECU; specifications...1240
Instrument control unit I-ECU; specifications...1242
I-ECU MID 140 non-programmed; replacing...1244
I-ECU MID 140 pre-programmed; replacing...1246
V-ECU MID 187 non-programmed; replacing...1248
V-ECU MID 187 pre-programmed; replacing...1253
Electrical symbols and designations ...1258
Electrical symbols and designations...1261
Component designations...1264
Components list...1266
Component list Alternator; batteries; capacitors; electronic units; voltage outlet...1273
Component list Control lights_warning lights_{024-52}...1275
Component list Control lights_warning lights_{024-30}...1278
Component list; fuses_{023-51}...1280
Component list; fuses_{023-29}...1283
Component list; Heating coils...1286
Component list; lights...1287
Component list; Miscellaneous_{022-14}...1288
Component list; Miscellaneous_{021-52}...1291
Component list; motors...1294
Component list; relays...1296
Component list; sensors...1298
Component list; Solenoid valves_{020-10}...1300
Component list; Solenoid valves_{019-48}...1302
Component list; Switches_{019-14}...1304
Component list; Switches_{018-53}...1307
Wiring diagram; Components list and index...1310
Wiring diagram; Components list and index (I-ECU application)...1318
Wiring diagram_017-38...1326
Wiring diagrams...1328
Wiring diagram...1330
Wiring diagram SCH001_{16-23}...1331
Wiring diagram SCH001_{15-57}...1335
Wiring diagram SCH001_{15-32}...1339
Wiring diagram SCH001_{15-06}...1343
Wiring diagram SCH001...1347
Wiring diagram SCH001-1 (I-ECU equipped)_{13-47}...1350
Wiring diagram SCH001-1 (I-ECU equipped)_{13-21}...1353
Wiring diagram SCH002_{12-44}...1357
Wiring diagram SCH002_{12-19}...1361
Wiring diagram SCH002_{11-54}...1365
Wiring diagram SCH002...1369
Wiring diagram SCH002-1 (I-ECU equipped)_{10-47}...1372
Wiring diagram SCH002-1 (I-ECU equipped)_{10-22}...1375
Wiring diagram SCH003_{09-44}...1378
Wiring diagram SCH003_{09-18}...1383
Wiring diagram SCH003_{08-52}...1388
Wiring diagram SCH003...1393
Wiring diagram SCH003-1 (I-ECU equipped)...1395
Wiring diagram SCH004_{07-14}...1398
Wiring diagram SCH004_{06-49}...1403
Wiring diagram SCH004...1408
Wiring diagram SCH004-1 (I-ECU equipped)_{05-41}...1411
Wiring diagram SCH004-1 (I-ECU equipped)_{05-16}...1414
Wiring diagram SCH005...1417
Wiring diagram SCH005-1 (I-ECU equipped)...1420
Wiring diagram SCH006...1423
Wiring diagram SCH006-1 (I-ECU equipped)...1426
Wiring diagram SCH007_{02-31}...1429
Wiring diagram SCH007_{02-01}...1433
Wiring diagram SCH007...1437
Wiring diagram SCH007-1...1440
Wiring diagram SCH008...1443
Wiring diagram SCH008_{59-29}...1446
Wiring diagram SCH008_{59-03}...1449
Wiring diagram SCH008_{58-38}...1454
Wiring diagram SCH008_{58-12}...1459
Wiring diagram SCH008-1 (I-ECU equipped)...1463
Wiring diagram SCH009...1466
Wiring diagram SCH009-1 (I-ECU equipped)_{56-16}...1469
Wiring diagram SCH009-1 (I-ECU equipped)_{55-50}...1472
Wiring diagram SCH010...1475
Wiring diagram SCH010_{54-42}...1478
Wiring diagram SCH010_{54-17}...1483
Wiring diagram SCH010-1 (I-ECU equipped)_{53-40}...1488
Wiring diagram SCH010-1 (I-ECU equipped)_{53-15}...1491
Wiring diagram SCH011_{52-37}...1494
Wiring diagram SCH011_{52-12}...1498
Wiring diagram SCH011_{51-47}...1502
Wiring diagram SCH011...1506
Wiring diagram SCH011-1 (I-ECU equipped)...1509
Wiring diagram SCH012_{49-57}...1512
Wiring diagram SCH012_{49-32}...1516
Wiring diagram SCH012_{49-07}...1520
Wiring diagram SCH012...1524
Wiring diagram SCH012-1 (I-ECU equipped)_{47-53}...1527
Wiring diagram SCH012-1 (I-ECU equipped)_{47-28}...1530
Wiring diagram SCH012-1 (I-ECU equipped)_{47-02}...1533
Wiring diagram SCH013_{46-25}...1536
Wiring diagram SCH013_{46-00}...1540
Wiring diagram SCH013...1544
Wiring diagram SCH013-1 (I-ECU equipped)_{44-41}...1547
Wiring diagram SCH013-1 (I-ECU equipped)_{44-16}...1550
Wiring diagram SCH014_43-41...1553
Wiring diagram SCH014...1557
Wiring diagram SCH014-1 (I-ECU equipped)_{42-37}...1560
Wiring diagram SCH014-1 (I-ECU equipped)_{42-11}...1563
Wiring diagram SCH015_41-19...1566
Wiring diagram SCH015...1571
Wiring diagram SCH015-1 (I-ECU equipped)...1574
Wiring diagram SCH016_{39-44}...1577
Wiring diagram SCH016_{39-19}...1581
Wiring diagram SCH016...1585
Wiring diagram SCH016-1 (I-ECU equipped)...1588
Wiring diagram SCH017_37-45...1591
Wiring diagram SCH017...1594
Wiring diagram SCH018_36-44...1597
Wiring diagram SCH018...1600
Wiring diagram SCH019...1603
Wiring diagram SCH020_34-56...1606
Wiring diagram SCH020...1610
Wiring diagram SCH020-1 (I-ECU equipped)...1613
Wiring diagram SCH021...1616
Wiring diagram SCH021-1 (I-ECU equipped)...1619
Wiring diagram SCH022...1622
Wiring diagram SCH023...1625
Wiring diagram SCH023-1 (I-ECU equipped)...1628
Wiring diagram SCH024_{30-33}...1631
Wiring diagram SCH024_{30-08}...1635
Wiring diagram SCH001_T3_{29-26}...1639
Wiring diagram SCH001_T3_{29-01}...1642
Wiring diagram SCH002_T3...1645
Wiring diagram SCH003_T3...1648
Wiring diagram SCH003-1_T3...1651
Wiring diagram SCH004_T3...1654
Wiring diagram SCH005_T3...1658
Wiring diagram SCH006_T3...1661
Wiring diagram SCH007_T3...1664
Wiring diagram SCH008_T3...1667
Wiring diagram SCH009_T3...1670
Wiring diagram SCH010_T3...1673
Wiring diagram SCH011_T3...1676
Wiring diagram SCH012_T3...1679
Wiring diagram SCH013_T3...1682
Wiring diagram SCH014_T3...1685
Wiring diagram SCH015_T3...1690
Wiring diagram SCH016_T3...1692
Wiring diagram SCH017_T3...1695
Wiring diagram SCH018_T3...1698
Waste handler; electrical circuit_{018-41}...1701
Waste handler; electrical circuit_{018-16}...1704
Waste handler; electrical circuit_{017-51}...1707
Wire harness layout...1710
Positive feed...1713
Electrical distribution box; description...1714
Fuse; description...1716
Fuse; specifications...1720
Fuse box; description...1722
Fuse box; specifications...1725
Slow blow fuse; description...1727
Slow blow fuse; specifications...1730
Relay box; description_{011-18}...1732
Relay box; description_{010-54}...1735
Relay box; specifications_{010-17}...1738
Relay box; specifications_{009-55}...1740
Relay box; specifications_{009-34}...1742
Resistance box; description...1745
Resistance box; specifications...1747
Grounding points; frame connections...1749
Ground connections...1751
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM...1753
Fuel level sensor; description...1755
Fuel_Coolant temperature sensor; description...1757
Fuel_Coolant temperature sensor; specifications...1760
Fuel level sensor; specifications...1762
Coolant level sensor; specifications...1765
Engine oil pressure sensor; specifications...1767
Engine oil pressure sensor; description...1769
Control lockout lever switch; description...1772
Control lockout lever switch; specifications...1774
Instrument panel; description...1776
Alarm; description...1780
Instrument panel; description (I-ECU equipped)...1782
Contronic service display unit; display group 001 general information...1786
Machine display unit (MDU); description...1794
Contronic service display unit; display group 002; engine system...1796
Machine display unit (MDU); status indication...1803
Contronic service display unit; display group 003; electrical system...1807
Machine display unit (MDU); display status...1816
Contronic service display unit; display group 004; hydraulic system...1818
Machine display unit (MDU); error code displays...1824
Contronic service display unit; display group 005; program mode...1826
Contronic service display unit; display group 006; self diagnosis result...1830
Contronic service display unit; general...1840
Error messages...1844
Error messages on Engine_{053-27}...1846
Error messages on Engine_{052-57}...1854
Error messages on hydraulic system_{052-20}...1858
Error messages on hydraulic system_{051-55}...1865
Error messages on communication and electric system...1867
Error messages on ECUs...1870
Contronic service display unit; description (I-ECU equipped)...1873
Contronic service display unit; display group 001; general information (I-ECU equipped)...1877
Contronic service display unit; display group 002; engine system (I-ECU equipped)...1879
Contronic service display unit; display group 003; electrical system (I-ECU equipped)...1881
Contronic service display unit; display group 004; hydraulic system (I-ECU equipped)...1883
Contronic service display unit; display group 005; program mode (I-ECU equipped)...1885
Contronic service display unit; display group 006; self diagnosis result (I-ECU equipped)_{47-33}...1887
Contronic service display unit; display group 006; self diagnosis result (I-ECU equipped)_{47-08}...1891
Contronic service display unit; texts and translation summary (I-ECU equipped)...1895
Keypad; description...1898
Keypad; specification...1900
39 - MISCELLANEOUS...1902
Radio with tape player; description...1903
Radio with tape player; specifications...1905
Radio with tape player; description (new type)...1907
Radio with tape player; specifications (new type)...1909
Radio with CD and MP003 player; description...1911
Radio with CD and MP003 player; specifications...1915
DC–DC converter; description...1918
DC–DC converter; specifications...1920
W-ECU; MID142; changing non-programmed ECU...1926
W-ECU; MID142; changing pre-programmed ECU...1930
4 - POWER TRANSMISSION...1934
40 - GENERAL...1935
Tightening torque; specifications_{36-07}...1936
Tightening torque; specifications_{35-45}...1937
Power transmission; description...1938
43 - GEARBOX...1940
Track gearbox; specifications...1941
Track gearbox; description...1942
Track gearbox; precautions for operation_{32-50}...1945
Track gearbox; maintenance standard...1948
Track gearbox; removal...1951
Track gearbox; installation_{30-44}...1954
Track gearbox; installation_{30-15}...1956
Track gearbox (removed); replacing floating seal...1958
Track gearbox; tools...1963
Track gearbox; disassembly_{28-38}...1965
Track gearbox; disassembly_{27-26}...1972
Track gearbox; assembly_{25-55}...1979
Track gearbox; assembly_{24-38}...1989
Track gearbox; troubleshooting...1999
Slew gearbox; specifications...2001
Swing gearbox; description...2002
Slew gearbox; description_{21-44}...2005
Slew gearbox; lubrication...2010
Swing gearbox; maintenance standard...2012
Swing gearbox; replacing...2014
Swing gearbox; disassembly...2019
Swing gearbox; assembly...2025
Slew gearbox; troubleshooting...2033
44 - HYDROSTATIC DRIVE...2035
Track motor; specifications_{14-15}...2037
Track motor; specifications_{13-52}...2038
Track motor; description_{13-18}...2040
Track motor; precautions for operation...2051
Track motor; operating checks...2053
Track motor; maintenance standard...2055
Track motor; disassembly...2058
Track motor; assembly...2073
Track motor; troubleshooting...2088
Swing motor; specifications_{03-25}...2092
Swing motor; specifications_{03-03}...2093
Swing motor; specifications_{02-41}...2094
Swing motor; description_{02-06}...2096
Swing motor; description_{01-31}...2102
Swing motor; description_{00-53}...2108
Swing motor; principle of operation...2114
Swing brake; description...2119
Slew motor; lubrication and air purging...2120
Swing motor; maintenance standard...2121
Swing motor; replacing...2123
Slew motor; adjustment...2127
Swing motor; disassembly...2128
Swing motor; assembly...2138
Slew motor; troubleshooting...2148
Hydraulic pump coupling; description...2151
Center passage; description_{50-43}...2154
Center passage; description_{50-12}...2157
Center passage; description_{49-46}...2159
Center passage; description_{49-15}...2162
Center passage; description_{48-50}...2164
Center passage; tools...2167
Center passage; disassembly...2170
Center passage; assembly...2174
Center passage; inspection and troubleshooting...2180
49 - MISCELLANEOUS...2185
Swing ring gear; specifications...2186
Swing ring gear; description...2187
Slew ring gear; removal and installation...2191
Swing ring gear inner seal; replacing_{39-26}...2194
Swing ring gear inner seal; replacing_{39-01}...2198
Swing ring gear outer seal; replacing...2200
Swing ring gear cover; removing...2207
Swing ring gear cover; installing...2210
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT...2213
70 - GENERAL...2214
Frame and track unit; specifications...2215
71 - FRAME...2216
Superstructure; removing...2217
Superstructure; installing...2219
Tightening torque; specifications...2221
Counterweight; tightening torques...2223
Counterweight; specifications...2225
Counterweight; removing_{31-34}...2226
Counterweight; removing_{31-04}...2229
Additional counterweight & digging unit...2232
Undercarriage; description_{28-02}...2233
Undercarriage; description_{27-36}...2236
77 - WHEELS; TRACKS; TYRE; HUB; DRUM...2239
Selection of track shoes...2241
Idler; description_{25-14}...2242
Idler; description_{24-48}...2245
Idler; measurement of wear...2248
Idler; removal...2252
Idler; installation...2254
Idler; disassembly...2256
Idler; assembly...2260
Idler; tools for disassembly and assembly...2264
Tools & equipment...2266
Sprocket; measurement of wear...2271
Sprocket; removal...2275
Sprocket; installation...2277
Sprocket; replacing one...2278
Track chain; description_{13-13}...2280
Track chain; description_{12-43}...2284
Track chain; description_{12-17}...2286
Track; adjusting track sag_{11-39}...2288
Track; adjusting track sag_{11-10}...2292
Track chain; measurement of wear...2295
Track chain; wear limit_{09-38}...2300
Track chain; wear limit_{09-13}...2303
Track chain; removal...2306
Track chain; installation...2310
Top roller; description_{06-54}...2315
Top roller; description_{06-28}...2318
Top roller; measurement of wear...2320
Top roller; removal...2323
Top roller; installation...2324
Top roller; disassembly...2325
Top roller; assembly...2328
Bottom roller; description_{02-10}...2331
Bottom roller; description_{01-44}...2334
Bottom roller; wear limit...2337
Bottom roller; removal...2340
Bottom roller; installation...2342
Bottom roller; replacing seal...2344
Bottom roller; disassembly...2350
Bottom roller; assembly...2354
Spring package; disassembling_{55-57}...2359
Spring package; disassembly_{55-28}...2362
Spring package; disassembling_{54-51}...2365
Spring package; disassembly_{54-25}...2368
Spring package; assembly...2371
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE...2374
81 - CAB; NAKED; CANOPY...2375
Cab; specifications...2376
Cab; removing...2378
Cab; installing...2384
Viscose mount; description...2388
Viscose mount; removal...2390
Viscose mount; installation...2392
85 - CAB INTERIOR; UPHOLSTERY...2394
Seat; replacing...2395
Driver's seat; specifications...2397
Driver's seat; description...2399
87 - AIR CONDITIONING UNIT...2402
Electrical circuit; air conditioner (10kw)_heater - Image...2404
Electrical circuit; air conditioner_heater - Image...2405
Air conditioning unit; specifications_{46-05}...2406
Air conditioning unit; specifications_{45-43}...2409
Air conditioning unit; description_{45-09}...2413
Air conditioning unit; description_{44-39}...2420
Air conditioning switch...2427
Control system; description...2431
Manual air conditioning; description...2436
Function of manual air conditioning switch...2438
Expansion valve...2442
Evaporator...2446
Performance test; AC unit...2448
Compressor...2454
Drying filter...2457
Receiver drier; changing...2460
Condenser...2462
Blower motor...2464
Refrigerant hoses...2466
Ceramic resistor...2468
Actuator; air mix door driver...2470
Three point relay...2472
Water temperature sensor...2474
Duct temperature sensor...2476
In-car temperature sensor...2478
Air conditioning unit; maintenance...2480
Ambient temperature sensor...2483
Air conditioning unit; refrigerant check and recharging...2485
Actuator; foot_face driver...2494
Cab air filtering; description...2496
Heating system; description...2498
Fan motor; replacing...2500
Diesel coolant heater (5kw); specifications...2504
Diesel coolant heater (5kw); description...2506
Diesel coolant heater (5kw); principles...2510
Troubleshooting (5kw)_{26-31}...2515
Troubleshooting (5kw)_{26-01}...2524
Electrical circuit; air conditioner_heater...2533
Diesel coolant heater (10kw); specifications...2535
Diesel coolant heater (10kw); description...2537
Troubleshooting (10kw)...2541
Electrical circuit; air conditioner (10kw)_heater...2546
Diesel coolant heater (10kw); principles...2549
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS...2552
90 - GENERAL...2553
Hydraulic diagram; standard - Image...2555
Hydraulic diagram; with option components - Image...2558
Hydraulic diagram; with option components - Image.pdf - Image...2561
Hydraulic diagram; with reversible cooling fan - Image 2...2562
Hydraulic diagram; with reversible cooling fan - Image 1...2563
Hydraulic diagram; slew (left) - Image...2564
Hydraulic diagram; slew priority (slew right _ arm in) - Image...2565
Hydraulic diagram; straight travel (low _ auto shift) - Image...2566
Hydraulic diagram; straight travel _ arm (straight travel auto shift; arm in) - Image...2567
Hydraulic diagram; boom raise conflux (internal) - Image...2568
Hydraulic diagram; boom lower - Image...2569
Hydraulic diagram; bucket - Image...2570
Hydraulic diagram; arm in _ boom raise - Image...2571
Hydraulic diagram; arm in conflux - Image...2572
Hydraulic diagram; arm out - Image...2573
Explanations to hydraulic diagram...2574
Hydraulic diagram; standard_{16-34}...2585
Hydraulic diagram; standard_{16-09}...2588
Hydraulic diagram; standard_{15-44}...2592
Hydraulic diagram; with option components_{15-01}...2596
Hydraulic diagram; with option components_{14-36}...2600
Hydraulic diagram; with option components_{14-11}...2604
Hydraulic diagram; with option components_{13-46}...2608
Hydraulic system; cleanliness when handling hydraulic components...2612
Hydraulic diagram; ports...2616
Hydraulic diagram; schematic...2622
Hydraulic diagram; with reversible cooling fan...2624
Hydraulic diagram; slew (left)...2630
Hydraulic diagram; slew priority (slew right _ arm in)...2633
Hydraulic diagram; straight travel (low _ auto shift)...2636
Hydraulic diagram; straight travel _ arm (straight travel auto shift; arm in)...2640
Hydraulic diagram; boom raise conflux (internal)...2643
Hydraulic diagram; boom lower...2646
Boom float position; hydraulic circuits...2649
Hammer and shears (X1 Line option); hydraulic circuits (Machine serial no. 12263 ~ )_{07-24}...2652
Hammer and shears (X1 Line option); hydraulic circuits (Machine serial no. ~ 12262)_{07-03}...2653
Rotator (X3 Line option); ports...2654
Rotator (option X3); hydraulic circuits (Machine serial no. 12263 ~ )_{06-09}...2655
Rotator (option X3); hydraulic circuits (Machine serial no. ~ 12262)_{05-48}...2656
Rotator (X3 Line option); hydraulic circuits and principle of operation_{05-26}...2657
Hydraulic diagram; bucket...2658
Hydraulic diagram; arm in _ boom raise...2661
Hydraulic diagram; arm in conflux...2665
Hydraulic diagram; arm out...2668
Description; general...2671
Hydraulic system; description...2673
Hydraulic oil; description...2677
Recommended hydraulic oil; specifications...2681
Hydraulic pressure; specifications...2685
Hydraulic system; repair of hydraulic components in workshop...2686
Hydraulic oil; storage and handling...2691
Hydraulic components; storing and transporting...2695
91 - WORKING HYDRAULIC; SERVO HYDRAULICS...2699
Hydraulic system; work instructions...2705
Hydraulic components; description...2710
Hydraulic tank; specifications...2713
Hydraulic tank; description...2714
Servo hydraulic selector valve; specifications...2718
Servo hydraulic selector valve; description...2720
Shuttle valve block; description...2724
Check valve; description...2727
Servo hydraulic line ...2728
Return and pump line...2734
Main line...2736
Lower line...2738
Hydraulic oil cooling system; specifications...2740
Hydraulic oil cooling system; description...2742
Fan pump; description...2744
Fan pump; parts inspection...2749
Fan pump; disassembly_{50-25}...2752
Fan pump; disassembly_{50-00}...2754
Fan pump; assembly_{49-26}...2755
Fan pump; assembly_{49-02}...2757
Fan motor; description...2760
Fan motor; tools...2765
Fan motor; disassembly...2767
Fan motor; assembly...2774
Fan motor; troubleshooting...2780
Proportional relief valve; description...2782
Main control valve; specifications_{45-03}...2784
Main control valve; specifications_{44-41}...2786
Main control valve; description...2788
Pressure relief valve; troubleshooting...2796
Main control valve troubleshooting...2800
General; precautions...2804
General; tools...2809
Main spool; disassembly and assembly...2811
Main relief valve; description...2814
Main relief valve; adjustment...2817
Main relief valve; disassembly...2820
Port relief valve; description...2822
Port relief valve pressure; measurement...2825
Port relief valve; adjustment...2828
Port relief valve; disassembly...2830
2 stage port relief valve; description_{35-42}...2833
2 stage port relief valve; description_{35-17}...2839
2 stage port relief valve; adjustment_{34-41}...2843
2 stage port relief valve; adjustment_{34-16}...2846
2 stage port relief valve; disassembly and assembly_{33-40}...2849
2 stage port relief valve; disassembly and assembly_{33-15}...2853
Boom holding valve; description...2856
Boom holding valve; disassembly...2860
Boom regenerating valve; description...2864
Boom back pressure check valve; disassembly and assembly...2866
Arm holding valve; description...2868
Arm holding valve; disassembly and assembly...2872
Arm regenerating valve; description...2875
Arm regenerating and arm conflux check valve; disassembly...2879
Arm parallel conflux valve; disassembly and assembly...2881
Arm parallel conflux check valve; disassembly and assembly...2883
Logic valve; description ...2885
Logic valve; disassembly and assembly...2888
Load check valve; disassembly and assembly_{26-23}...2891
Load check valve; disassembly and assembly_{25-58}...2893
Straight travel changeover valve; disassembly and assembly...2895
Foot relief valve (flow sensing valve); description...2897
Foot relief valve (flow sensing valve); disassembly...2899
Center bypass valve; disassembly and assembly...2902
Load check valve – single; disassembly and assembly...2904
Line rupture valve (boom); specifications...2906
Line rupture valve (boom); description...2907
Line rupture valve; adjustment...2916
Line rupture valve (boom); disassembly...2918
Line rupture valve (boom); troubleshooting...2920
Line rupture valve (arm); specifications...2922
Line rupture valve (arm); description...2923
Line rupture valve (arm); disassembly...2930
Line rupture valve (arm); troubleshooting...2932
Troubleshooting; diagnosing procedure...2933
Examples; hydraulic system...2938
Examples; power transmission...2948
Hydraulic pump; specifications...2958
Hydraulic pump; description...2959
Hydraulic pump; maintenance standard; Specifications...2965
Pump; troubleshooting...2970
Pump; tools...2975
Pump; disassembly...2977
Pump; assembly...2983
Pump; installation...2989
Regulator; specifications...2991
Regulator; description...2992
Regulator; maintenance...3001
Regulator; disassembly...3006
Regulator; assembly...3013
Proportional solenoid valve; specifications...3018
Current_pressure; specifications...3021
Proportional solenoid valve; description...3024
Proportional solenoid valve; measuring and adjustment...3028
Proportional solenoid valve; troubleshooting...3030
Servo pump; specifications...3032
Servo pump; description...3033
Servo pump; parts inspection...3037
Servo hydraulic pressure; adjustment...3040
Pressure accumulator; specifications...3042
Pressure accumulator; description...3044
Remote control valve (Lever); specifications...3047
Remote control valve (Lever); description...3049
Remote control valve (Lever); maintenance standard; Specifications...3059
Remote control valve (lever); replacing...3061
Remote control valve (Lever); disassembly...3067
Remote control valve (Lever); assembly...3078
Remote control valve (Lever); troubleshooting...3089
Remote control valve (pedal); specifications...3091
Remote control valve (pedal); description...3093
Remote control valve (pedal); maintenance standard; Specifications...3101
Remote control valve (pedal); replacing...3103
Remote control valve (pedal); disassembly...3110
Remote control valve (pedal); assembly...3121
Remote control valve (pedal); troubleshooting...3133
Solenoid valve; specifications...3135
Solenoid valve; description...3137
Solenoid valve; inspection...3143
Solenoid valve; troubleshooting...3146
Solenoid valve; disassembly and assembly...3150
Hammer and Shears (X1 Line option); description_{50-57}...3154
Hammer and Shears (X1 Line option); description_{50-33}...3156
Hammer return filter; specifications_{47-59}...3161
Hammer return filter; specifications_{47-38}...3162
Proportional solenoid valve_{47-04}...3163
Proportional solenoid valve_{46-43}...3165
Solenoid valve (1) for hammer and shear selection_{46-06}...3167
Solenoid valve (1) for hammer and shear selection_{45-42}...3170
Solenoid valve (2) for hammer and shear 2-pump flow_{44-54}...3172
Solenoid valve (2) for hammer and shear 2-pump flow_{44-33}...3174
Shuttle valve for hammer and shear - A type...3176
2 pump flow piping...3178
2-pump flow selector valve...3183
Logic valve; description...3185
Stop valve...3188
Adjustable boom and cylinder; specifications...3190
Adjustable boom (1st boom); description...3192
Adjustable boom (2nd boom); description...3196
Adjustable boom valve; description...3199
Adjustable boom valve; disassembly...3204
Adjustable boom selector valve...3213
Single pedal stopper position...3215
Control pattern change valve; description...3216
Control pattern selector valve; hydraulic circuits...3220
Solenoid valve for rotator_{36-38}...3223
Solenoid valve for rotator_{36-17}...3224
Rotator pump; specifications...3226
Rotator pump; description...3227
Rotator pump; disassembly...3231
Rotator pump; assembly...3233
Rotator pump; parts inspection...3235
Rotator (X3 Line option); description_{33-38}...3237
Rotator (X3 Line option); description_{33-17}...3239
Rotator valve; adjustment...3242
Control pattern selector valve; ports...3245
Overload warning device; operation...3246
Standard of the setting pressure...3248
Checking and Adjusting procedure...3250
Servo hydraulic line...3253
Power Take Off (PTO; option); description...3257
2 stage port relief valve; description...3259
2 stage port relief valve; adjustment...3262
2 stage port relief valve; disassembly...3264
Disassembly and assembly; general...3266
92 - MECHANICAL EQUIPMENT_ATTACHMENT...3268
Attachment quick coupler; description...3269
Attachment quick coupler; adjustment...3276
97 - UNIT; DIGGING...3279
Digging unit; maintenance_{26-05}...3281
Digging unit; maintenance_{25-43}...3283
Cylinder; description...3285
Cylinder; disassembly and assembly...3289
Cylinder; troubleshooting...3310
Boom; specifications_{23-00}...3312
Boom; specifications_{22-39}...3314
Boom; description_{22-05}...3315
Boom; description_{21-41}...3318
Boom; removing_{21-04}...3321
Boom; installing_{20-28}...3326
Boom; installation_{20-04}...3331
Boom; replacing...3333
Boom lifting cylinder; specifications...3336
Boom lifting cylinder; description...3338
Boom lifting cylinder; disassembly and assembly...3341
Boom lifting cylinder; troubleshooting...3344
Boom cylinder; replacing...3345
Dipper arm; specifications_{16-29}...3348
Dipper arm; description_{15-56}...3350
Dipper arm; removing_{15-23}...3353
Dipper arm; removal_{14-59}...3358
Dipper arm; installing_{14-23}...3360
Dipper arm; installation_{14-01}...3364
Dipper arm; replacing...3366
Bucket operation_{13-03}...3369
Bucket operation_{12-42}...3371
Link; description_{12-08}...3373
Link; description_{11-47}...3375
Dipper arm connecting rod; replacing...3377
Connecting rod yoke; replacing...3380
Dipper arm cylinder; specifications...3382
Dipper arm cylinder; description...3384
Dipper arm cylinder; replacing...3387
Dipper arm cylinder; disassembly and assembly...3390
Dipper arm cylinder; troubleshooting...3393
Bucket; adjustment of bucket clearance...3394
Bucket assembly; replacing...3396
Bucket cylinder; specifications...3398
Bucket cylinder; description...3400
Bucket cylinder; replacing...3403
Bucket cylinder; disassembly and assembly_{05-47}...3405
Bucket cylinder; disassembly and assembly_{05-23}...3408
Bucket cylinder; troubleshooting...3410
99 - MISCELLANEOUS...3411
Hydraulic diagram; neutral...3412
Volvo EC240B Excavators Repair Service Manual
