Komatsu Wheel Dozer WD600-1H Shop Manual SEBMW01501 – PDF DOWNLOAD

Description

Komatsu Wheel Dozer WD600-1H Shop Manual SEBMW01501 – PDF DOWNLOAD

FILE DETAILS:

Komatsu Wheel Dozer WD600-1H Shop Manual SEBMW01501 – PDF DOWNLOAD

Language : English
Pages :691
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu Wheel Dozer WD600-1H Shop Manual SEBMW01501 – PDF DOWNLOAD

• This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
• This shop manual mainly contains the necessary technical information for operations performed in a service workshop. For ease of understanding, the manual is divided into the following chapters; these chapters are further divided into the each main group of components.

TABLE OF CONTENTS:

Komatsu Wheel Dozer WD600-1H Shop Manual SEBMW01501 – PDF DOWNLOAD

COVER 1
CONTENTS 2
01 GENERAL 20
GENERAL ASSEMBLY DRAWING 21
SPECIFICATIONS 22
WEIGHT TABLE 25
LIST OF LUBRICANT WATER 26
10 STRUCTURE AND FUNCTION 28
POWER TRAIN 29
TORQUE CONVERTER AND TRANSMISSION PIPING 33
LUBRICATION BYPASS VALVE 34
TORQUE CONVERTER 35
TORQUE CONVERTER REGULATOR VALVE 37
TORQUE CONVERTER RELIEF VALVE 39
TORQUE CONVERTER COLD RELIEF VALVE 40
TRANSMISSION CONTROL VALVE 45
TRANSMISSION SOLENOID VALVE 54
EMERGENCY MANUAL SPOOL 56
TRANSFER 57
DRIVE SHAFT 58
CENTER SUPPORT 59
AXLE 60
FRONT DIFFERENTIAL 62
REAR DIFFERENTIAL 64
FINAL DRIVE 69
AXLE MOUNT 71
CENTER HINGE PIN 73
STEERING PIPING 74
STEERING COLUMN 75
HYDRAULIC CIRCUIT FOR STEERING 76
STEERING VALVE 78
TWO-WAY RESTRICTOR VALVE 86
EMERGENCY STEERING PIPING 87
DIVERTER VALVE 88
BRAKE AND AIR PIPING 91
BRAKE AND AIR CIRCUIT DIAGRAM 93
AIR GOVERNOR 95
AIR TANK 97
SAFETY VALVE 97
BRAKE VALVE 98
TWO-WAY VALVE102
RELAY VALVE103
BRAKE CHAMBER104
SLACK ADJUSTER106
BRAKE109
PARKING BRAKE111
HYDRAULIC PIPING113
HYDRAULIC CIRCUIT DIAGRAM115
WORK EQUIPMENT LEVER LINKAGE117
HYDRAULIC TANK118
LINE OIL FILTER120
DECO VALVE121
MAIN CONTROL VALVE132
LUBRICATION OF WORK EQUIPMENT137
BLADE LINKAGE139
ROPS CANOPY141
CAB142
AIR CONDITIONER143
MONITOR SYSTEM147
COMBINATION SWITCH148
ENGINE STARTING CIRCUIT149
ENGINE STOP CIRCUIT150
ELECTRICAL TRANSMISSION CONTROL152
AUTO PRIMING SYSTEM(APS)156
20 TESTING AND ADJUSTING162
STANDARD VALUE TABLE FOR ENGINE163
STANDARD VALUE TABLE FOR CHASSIS164
TESTING AND ADJUSTING168
TESTING AND ADJUSTING OF ENGINE169
TOOL LIST FOR TESTING AND ADJUSTING170
MEASURING ENGINE SPEED171
MEASUEING EXHAUST GAS COLOR173
ADJUSTING VALVE CLEARANCE174
MEASURING COMPRESSION PRESSURE175
MEASURING BLOW-BY PRESSURE176
MEASURING ENGINE OIL PRESSURE177
TESTING AND ADJUSTING FUEL INJECTION TIMING178
REPLACING FAN BELT,ADJUSTING AUTO-TENSIONER180
TESTING AND ADJUSTING ALTERNATOR BELT TENSION181
TESTING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR181
MEASURING EXHAUST TEMPERATURE182
MEASURING AIR SUPPLY PRESSURE(BOOST PRESSURE)183
MEASURING ACCELERATOR PEDAL OPERATING FORCE AND OPERATING ANGLE184
METHOD FOR ADJUSTING ENGINE STOP MOTOR CABLE187
TESTING AND ADJUSTING OF POWER TRAIN189
TOOL LIST FOR TESTING AND ADJUSTING190
MEASURING OIL PRESSURE OF TORQUE CONVERTER AND TRANSMISSION 191
METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL193
TIRE AND WHEEL194
MEASURING SHIFT LEVER195
TESTING AND ADJUSTING OF STEERING SYSTEM196
TOOL LIST FOR TESTING AND ADJUSTING197
MEASURING STEERING WHEEL PLAY198
MEASURING OPERATING FORCE OF STEERING WHEEL199
MEASURING OPERATING TIME OF STEERING WHEEL200
TESTING STEERING LINKAGE201
ADJUSTING STEERING LINKAGE202
MEASURING STEERIGN OIL PRESSURE204
TESTING AND ADJUSTING OF BRAKE AND AIR SYSTEM205
TOOL LIST FOR TESTING AND ADJUSTING206
MEASURING BRAKE PEDAL207
MEASURING AIR PRESSURE208
TESTING BRAKE PERFORMANCE211
CHECKING BRAKE PISTON LEAKAGE212
MEASURING WEAR OF BRAKE DISC213
AIR BLEEDING FROM BRAKE LINE214
TESTING PAKING BRAKE PERFORMANCE215
CHECKING AND ADJUSTING PARKING BRAKE216
TESTING AND ADJUSTING OF WORK EQUIPMENT SYSTEM218
TOOL LIST FOR TESTING AND ADJUSTING219
MEASURING PITCH,TILT AND LIFT CNTROL LEVERS220
ADJUSTING PITCH,TILT AND LIFT CONTROL LEVERS221
MEASURING HYDRAULIC PRESSURE OF WORK EQUIPMENT222
MEASURING WORK EQUIPMETN SPEED223
MEASURING HYDRAULIC DRIFT OF WORK EQUIPMENT CYLINDER224
TROUBLESHOOTIN225
POINTS TO REMEMBER WHEN TROUBLESHOOTIN226
SEQUENCE OF EVENTS IN TROUBLESHOOTIN227
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE228
CHECKS BEFORE TROUBLESHOOTIN236
METHOD OF READING TROUBLESHOOTING TABLE237
METHOD OF USING YES-NO TROUBLESHOOTING FLOW CHART239
TROUBLESHOOTING OF ENGINE SYSTEM241
METHOD OF USING TROUBLESHOOTING CHARTS242
S-1 STARTING PERFORMANCE IS POOR(STARTING ALWAYS TAKES TIME)246
S-2 ENGINE DOES NOT START248
(1) ENGINE DOES NOT TURN248
(2) ENGINE TURNS BUT NO EXHAUST SMOKE CONES OUT(FUEL IS NOT BEING INJECTED)249
(3) EXHAUST GAS SMOKE COMES OUT ENGINE DOES NOT START(FUEL IS BEING INJECTED)250
S-3 ENGINE DOES NOT PICK-UP SMOOTHLY(FOLLOW-UP IS POOR)251
S-4 ENGINE STOPS DURING OPERATIONS252
S-5 ENGINE DOES NOT ROTATE SMOOTHLY(HUNTING)253
S-6 ENGINE LACKS OUTPUT(NO POWER)254
S-7 EXHAUST SMOKE IS BLACK(INCOMPLETE COMBUSTION)255
S-8 OIL COMSUMPTION IS EXCESSIVE(OR EXHAUST SMOKE IS BLUE)256
S-9 OIL BECOMES CONTAMINATED QUICKLY257
S-10 FUEL CONSUMPTION IS EXCESSIVE258
S-11 OIL IS IN COOLING WATER,OR WATER SPURTS BACK,OR WATER LEVEL GOES DOWN259
S-12 OIL PRESSURE LAMP LIGHTS UP(DROP IN OIL PRESSURE)260
S-13 OIL LEVEL RISES261
S-14 WATER TEMPERATURE BECOMES TOO HIGH(OVERHEATING)262
S-15 ABNORMAL NOISE IS MADE263
S-16 VIBRATION IS EXCESSIVE264
TROUBLESHOOTING OF POWER TRAIN265
METHOD OF LOCATING MAIN PROBLEM POINTS WHEN TROUBLESHOOTING TRANSMISSION SYSTEM266
TROUBLESHOOTING TABLE267
MACHINE DOES NOT MOVE267
MACHINE LACKS POWER OR SPEED269
EXCESSIVE TIME LAG WHEN STARTING MACHINE OR SHIFTIGN GEAR270
TORQUE CONVERTER OIL TEMPERATURE TOO HIGH271
TROUBLESHOOTING OF STEERING SYSTEM272
TROUBLESHOOTING TABLE273
STEERING WHEEL MOVES UNSTEADILY OR IS SUBJECTED TO LARGE SHOCK273
MACHINE TENDS TO TURN NATURALLY IN ONE PARTICULAR273
LEFT AND RIGHT TURNING RADII ARE DIFFERENT273
STEERING WHEEL IS SLUGGISH274
STEERING WHEEL DOES NOT TURN275
TROUBLESHOOTING OF BRAKE AND AIR SYSTEM276
TROUBLESHOOTING TABLE277
AIR PRESSURE DOES NOT RISE AT ALL277
AIR PRESSURE DOES NOT RISE TO THE SPECIFIED RANGE278
BRAKE IS INEFFECTIVE OR NOT VERY EFFECTIVE279
BRAKE DOES NOT RELEASE,OR DRAGS280
PARKING BRAKE DOES NOT RELEASE,OR DRAGS281
TROUBLESHOOTING OF WORK EQUIPMENT SYSTEM282
TROUBLESHOOTING TABLE283
BLADE DOES NOT RISE283
BLADE MOVES SLOWLY OR DOES NOT HAVE SUFFICIENT LIFTING POWER284
BLADE MOVEMENT BECOMES SLOW AFTER IT REACHES A CERTAIN HEIGHT285
BLADE CANNOT BE HELD DOWN WITH LIFT CYLINDER285
BLADE HAS LARGE HYDRAULIC DRIFT285
BLADE MOVEMENT IS UNSTEADY DURING WORK285
BLADE LOWERS MOMENTARILY WHEN CONTROL LEVER IS SHIFTED FROM “HOLD” TO “RISE”285
BLADE DOES NOT TILT286
BLADE MOVES SLOWLY OR HAS INSUFFICIENT TILT POWER287
EXCESSIVE HYDRAULIC DRIFT OR BLACE WHEN TILTED288
BLADE DOES NOT PITCH288
BLADE PITCH MOVEMENT IS SLOW OR LACKS POWER288
TROUBLESHOOTING OF ELECTRICAL SYSTEM289
METHOD OF USING YES-NO TROUBLESHOOTING FLOW CHART290
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS292
CONNECTOR ARRANGEMENT DIAGRAM297
ELECTRICAL CIRCUIT DIAGRAM298
ENGINE STARTING CIRCUIT298
TRANSMISSION CONTROL CIRCUIT299
PREHEATING CIRCUIT300
TROUBLSHOOTING CHART FOR ELECTRICAL SYSTEM301
E-1 ENGINE DOES NOT START302
E-2 ENGINE DOES NOT STOP306
E-3 ENGINE STOPS WHEN TRAVELING307
E-4 TRANSMISSION IS NOT RETURNED TO NEUTRAL WHEN PARKING BRAKE IS APPLIED308
E-5 MACHINE DOES NOT TRAVEL FORWARD309
E-6 MACHINE DOES NOT TRAVEL REVERSE311
E-7 TRANSMISSION DOES NOT SHIFT GEAR(F-R DIRECTION NORMAL)313
E-8 MACHINE DOES NOT TRAVEL WHEN TRANSMISSION CUT-OFF SELECTOR SWITCH IS ON(MACHINE TRAVELS WHEN TRANSMISSION CUT-OFF SELECTOR SWITCH IS OFF)314
E-9 TRANSMISSION CANNOT BE CUT-OFF(WHEN TRANSMISSION CUT-OFF SELECTOR SWITCH IS ON AND DEPRESS LEFT BRAKE PEDAL)314
E-10 TRANSMISSION DOES NOT RETURN TO NEUTRAL315
E-11 PREHEATING DOES NOT DISPLAY317
a) PREHEATING DOES NOT DISPLAY WHEN STARTING SWITCH ON317
b) PREHEATING DISPLAYS WHEN TURN PREHEATING SWITCH TURN ON,BUT DOES NOT DISPLAY WHEN TURN PREHEATING SWITCH AUTO318
30 DISASSEMBLY AND ASSEMBLY319
METHOD OF USIGN MANUAL320
PRECAUTIONS WHEN CARRYING OUT OPERATION321
DISASSEMBLY AND ASSEMBLY OF ENGINE323
STARTING MOTOR ASSEMBLY(UPPER)324
REMOVAL324
INSTALLATION324
STARTING MOTOR ASSEMBLY(LOWER)324
REMOVAL324
INSTALLATION324
ALTERNATOR325
REMOVAL325
INSTALLATION325
OIL COOLER ASSEMBLY326
REMOVAL326
INSTALLATION326
FUEL INJECTION PUMP327
REMOVAL327
INSTALLATION327
WATER PUMP328
REMOVAL328
INSTALLATION328
NOZZLE HOLDER329
REMOVAL329
INSTALLATION329
TURBOCHARGER330
REMOVAL330
INSTALLATION331
ENGINE FRONT SEAL332
REPLACEMENT332
ENGINE REAR SEAL334
REPLACEMENT334
CYLINDER HEAD336
REMOVAL336
INSTALLATION341
THERMOSTAT343
REMOVAL343
INSTALLATION343
AFTERCOOLER CORE344
REMOVAL344
INSTALLATION345
RADIATOR346
REMOVAL346
INSTALLATION349
ENGINE352
REMOVAL352
INSTALLATION359
FUEL TANK366
REMOVAL366
INSTALLATION368
DISASSEMBLY AND ASSEMBLY OF POWER TRAIN370
HYDRAULIC PUMP ASSEMBLY371
REMOVAL371
INSTALLATION372
TORQUE CONVERTER ASSEMBLY373
REMOVAL373
INSTALLATION377
DISASSEMBLY381
ASSEMBLY387
TRANSMISSION394
REMOVAL394
INSTALLATION400
DISASSEMBLY406
ASSEMBLY421
TRANSFER ASSEMBLY437
DISASSEMBLY437
ASSEMBLY446
TRANSMISSION CONTROL VALVE457
REMOVAL457
INSTALLATION458
DISASSEMBLY AND ASSEMBLY459
FRONT DIFFERENTIAL463
REMOVAL463
INSTALLATION465
REAR DIFFERENTIAL467
REMOVAL467
INSTALLATION470
DIFFERENTIAL GEAR ASSEMBLY473
DISASSEMBLY473
ASSEMBLY477
FRONT AXLE483
REMOVAL483
INSTALLATION485
REAR AXLE487
REMOVAL487
INSTALLATION491
CENTER SUPPORT495
REMOVAL495
INSTALLATION496
DISASSEMBLY497
ASSEMBLY499
DRIVE SHAFT501
DISASSEMBLY501
ASSEMBLY503
FINAL DRIVE ASSEMBLY505
DISASSEMBLY505
ASSEMBLY508
DISASSEMBLY AND ASSEMBLY OF STEERING SYSTEM511
STEERING GEAR512
REMOVAL512
INSTALLATION514
STEERING GEAR BOX516
DISASSEMBLY516
ASSEMBLY517
STEERING VALVE519
REMOVAL519
INSTALLATION521
DISASSEMBLY AND ASSEMBLY523
STEERING CYLINDER ASSEMBLY525
REMOVAL525
INSTALLATION526
DISASSEMBLY528
ASSEMBLY530
CENTER HINGE PIN532
REMOVAL532
INSTALLATION540
DISASSEMBLY AND ASSEMBLY OF BRAKE AND AIR SYSTEM550
BRAKE VALVE551
REMOVAL551
INSTALLATION553
DISASSEMBLY555
ASSEMBLY557
BRAKE CHAMBER559
REMOVAL559
INSTALLATION562
DISASSEMBLY565
ASSEMBLY568
SLACK ADJUSTER571
REMOVAL571
INSTALLATION571
DISASSEMBLY572
ASSEMBLY573
BRAKE ASSEMBLY574
REMOVAL574
INSTALLATION577
DISASSEMBLY580
ASSEMBLY583
SPRING CYLINDER586
REMOVAL586
INSTALLATION587
DISASSEMBLY588
ASSEMBLY589
PARKING BRAKE590
REMOVAL590
INSTALLATION593
PARKING BRAKE PAD596
REMOVAL596
INSTALLATION596
DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT SYSTEM597
HYDRAULIC TANK598
REMOVAL598
INSTALLATION600
HYDRAULIC FILTER602
REMOVAL602
INSTALLATION603
WORK EQUIPMETN,STEERING PUMP604
REMOVAL604
INSTALLATION605
SOLENOID VALVE606
REMOVAL606
INSTALLATION606
MJAIN CONTROL VALVE607
REMOVAL607
INSTALLATION608
DISASSEMBLY AND ASSEMBLY609
LIFT CYLINDER611
REMOVAL611
INSTALLATION611
PITCH AND TILT CYLINDER612
REMOVAL612
INSTALLATION612
DISASSEMBLY613
ASSEMBLY615
WORK EQUIPMENT618
REMOVAL618
INSTALLATION621
DISASSEMBLY626
ASSEMBLY628
REAR BUMPER631
REMOVAL631
INSTALLATION633
40 MAINTENANCE STANDARD635
ENGINE MOUNT636
TRANSMISSION MOUNT637
TORQUE CONVERTER638
TORQUE CONVERTER REGULATOR VALVE639
TRANSMISSION640
TRANSMISSION SOLENOID VALVE643
TRANSMISSION CONTROL VALVE644
TRANSFER648
DRIVE SHAFT650
CENTER SUPPORT651
AXLE MOUNT652
DIFFERENTIAL654
NO SPIN DIFFENENTIAL658
FINAL DRIVE659
STEERING COLUMN AND GEAR BOX661
CENTER HINGE PIN663
STEERING VALVE665
STEERING CYLINDER MOUNT666
DIVERTER VALVE667
EMERGENCY STEERING PUMP668
BRAKE VALVE669
BRAKE CHAMBER671
SLACK ADJUSTER672
BRAKE673
PARKING BRAKE675
SPRING CYLINDER676
BLADE LINKAGE677
CUTTING EDGE AND END BIT680
MAIN CONTROL VALVE681
HYDRAULIC CYLINDER683
HYDRAULIC PUMP686
DECO VALVE688
90 OTHERS689
ELECTRICAL CIRCUIT DIAGRAM690

IMAGES PREVIEW OF THE MANUAL:

S.M 24/12/24