Volvo EC240B Excavator Workshop Service Repair Manual Electrical Wiring Diagrams PDF Download - MVLVEC240B.zip
A full workshop repair manual featuring Electrical Wiring Diagrams for the Volvo EC240B Excavator, packed with every technical detail needed to service, troubleshoot, fix, and rebuild the machine the way professional technicians do.
The Volvo Construction Equipment EC240B Excavator workshop service repair manual covers:
* 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