Komatsu WA320-3 Wheel Loader Shop Manual SMEW3200M0 PDF
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Komatsu WA320-3 Wheel Loader Shop Manual SMEW3200M0 – PDF DOWNLOAD
SERIAL NUMBERS 15001 AND UP
Description
Komatsu WA320-3 Wheel Loader Shop Manual SMEW3200M0 – PDF DOWNLOAD
FILE DETAILS:
Komatsu WA320-3 Wheel Loader Shop Manual SMEW3200M0 – PDF DOWNLOAD
Language : English
Pages : 585
Downloadable : Yes
File Type : PDF
TABLE OF CONTENTS:
Komatsu WA320-3 Wheel Loader Shop Manual SMEW3200M0 – PDF DOWNLOAD
SERIAL NUMBERS 15001 AND UP
COVER 1
CONTENTS 2
SAFETY 3
FOREWORD 5
01 GENERAL 18
GENERAL ASSEMBLY DRAWING 19
SPECIFICATIONS 20
WEIGHT TABLE 23
LIST OF LUBRICANT AND WATER 24
10 STRUCTURE AND FUNCTION 26
POWER TRAIN 27
POWER TRAIN SYSTEM 28
TORQUE CONVERTER,TRANSMISSION PIPING 30
TORQUE CONVERTER,TRANSMISSION HYDRAULIC SYSTEM DIAGRAM 31
TORQUE CONVERTER,TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM 32
TORQUE CONVERTER 33
TORQUE CONVERTER OIL FILTER 35
TRANSMISSION 36
TRANSMISSION CONTROL VALVE 47
DRIVE SHAFT 68
AXLE 69
DIFFERENTIAL 71
FINAL DRIVE 75
AXLE MOUNT,CENTER HINGE PIN 77
STEERING PIPING 79
STEERING COLUMN 80
PRIORITY VALVE 81
STEERING VALVE(ORBIT-ROLL) 85
2-WAY RESTRICTOR VALVE 93
BRAKE PIPING 94
BRAKE HYDRAULIC CIRCUIT DIAGRAM 95
BRAKE VALVE 96
BRAKE CHARGE VALVE 100
ACCUMULATOR(FOR BRAKE) 104
BRAKE 105
PARKING BRAKE CONTROL 108
PARKING BRAKE 109
HYDRAULIC PIPING 111
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM 113
WORK EQUIPMENT LEVER LINKAGE 115
HYDRAULIC TANK 116
MAIN CONTROL VALVE 119
WORK EQUIPMENT LINKAGE 133
BUCKET 135
BUCKET POSITIONER 136
CAB 140
AIR CONDITIONER 141
ELECTRIC CIRCUIT DIAGRAM 142
ENGINE STARTING CIRCUIT 143
ENGINE STOP CIRCUIT 144
ENGINE STOP SOLENOID 145
PREHEATING CIRCUIT 146
ELECTRIC TRANSMISSION CONTROL 148
KICK-DOWN SWITCH 151
KICK-DOWN ELECTRICAL CIRCUIT DIAGRAM 152
TRANSMISSION CUT-OFF SWITCH 156
TANSMISSION CUT-OFF FUNCTION 157
20 TESTING AND ADJUSTING 159
STANDARD VALUE TABLE FOR ENGINE 160
STANDARD VALUE TABLE FOR CHASSIS 161
STANDARD VALUE TABLE FOR ELECTRICAL PARTS 167
TABLE OF TOOLS FOR TESTING,ADJUSTING AND TROUBLESHOOTING 170
MEASURING ENGINE SPEED 172
MEASURING EXHAUST GAS COLOR 174
ADJUSTING VALVE CLEARANCE 175
MEASURING COMPRESSION PRESSURE 177
MEASURING BLOW-BY PRESSURE 178
TESTING AND ADJUSTING FUEL INJECTION TIMING 179
MEASURING ENGINE OIL PRESSURE 180
TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION 181
TESTING AND ADJUSTING ENGINE STOP SOLENOID LINKAGE 182
ADJUSTING ACCELERATOR ACTUATOR CABLE 183
TESTING AND ADJUSTING FUEL CONTROL CABLE 184
TESTING AND ADJUSTING TORQUE CONVERTER,TRANSMISSION OIL PRESSURE 185
PROCEDURE FOR MOVING MACHINE WHEN TRANSMISSION VALVE FAILS 189
TESTING AND ADJUSTING STEERING OIL PRESSURE 190
BLEEDING AIR FROM STEERING CIRCUIT 191
TESTING WHEEL BRAKE PERFORMANCE 192
TESTING DROP IN WHEEL BRAKE OIL PRESSURE 193
MEASURING WHEEL BRAKE DISC WEAR 194
BLEEDING AIR FROM WHEEL BRAKE CIRCUIT 195
TESTING AND ADJUSTING ACCUMULATOR CHARGE CUT-IN AND CUT-OUT PRESSURE 196
MEASURING PARKING BRAKE PERFORMANCE 198
TESTING AND ADJUSTING PARKING BRAKE CONTROL CABLE 199
TESTING WEAR OF PARKING BRAKE DISC 200
MEASURING WORK EQUIPMENT HYDRAULIC PRESSURE 201
BLEEDING AIR FROM WORK EQUIPMENT CIRCUIT 203
ADJUSTING WORK EQUIPMENT LEVER LINKAGE 204
ADJUSTING SAFETY LOCK LEVER 206
TESTING AND ADJUSTING OF BUCKET PROXIMITY SWITCH 207
TESTING AND ADJUSTING OF BOOM PROXIMITY SWITCH 208
TROUBLESHOOTING 210
POINTS TO REMEMBER WHEN TROUBLESHOOTING 211
SEQUENCE OF EVENTS IN TROUBLESHOOTING 212
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE 213
CHECKS BEFORE TROUBLESHOOTING 221
METHOD OF USING TROUBLESHOOTING CHARTS 223
CONNECTOR TYPES AND MOUNTING LOCATIONS 231
CONNECTOR PIN ARRANGEMENT DIAGRAM 233
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS 237
TROUBLESHOOTING OF ENGINE SYSTEM(S MODE) 245
TROUBLESHOOTING OF ELECTRICAL SYSTEM(E MODE) 264
TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM(H MODE) 304
30 DISASSEMBLY AND ASSEMBLY 326
40 MAINTENANCE STANDARD 536
ENGINE MOUNT,TRANSMISSION MOUNT 537
TORQUE CONVERTER CHARGING PUMP 538
TORQUE CONVERTER 539
TRANSMISSION 540
TRANSMISSION CONTROL VALVE 549
DRIVE SHAFT 553
DIFFERENTIAL 554
FINAL DRIVE 557
AXLE MOUNT 559
CENTER HINGE PIN 561
STEERING COLUMN 563
PRIORITY VALVE 564
STEERING CYLINDER MOUNT 565
BRAKE 566
BRAKE VALVE 567
PARKING BRAKE 569
MAIN CONTROL VALVE 571
HYDRAULIC CYLINDER 575
WORK EQUIPMENT LINKAGE 577
BUCKET 579
BUCKET POSITIONER AND BOOM KICK-OUT 580
90 OTHERS 581
ELECTRIC CIRCUIT DIAGRAM(1/2) 582
ELECTRIC CIRCUIT DIAGRAM(2/2) 583
WA AIR CONDITIONER WIRING DIAGRAM(1/2) 584
ELECTRIC CIRCUIT DIAGRAM(2/2) 585
DESCRIPTION:
Komatsu WA320-3 Wheel Loader Shop Manual SMEW3200M0 – PDF DOWNLOAD
SERIAL NUMBERS 15001 AND UP
GENERAL PRECAUTIONS :
Mistakes in operation are extremely dangerous. Read the OPERATION & MAINTENANCE MANUAL carefully BEFORE operating the machine.
PREPARATIONS FOR WORK:
IMAGES PREVIEW OF THE MANUAL:
S.V 25/12/24
