Komatsu Wheel Loader WA380-LC Repair Service Manual

Complete service repair manual with Electrical Wiring Diagrams for Komatsu Wheel Loader WA380-1LC, with all the technical information to maintain, diagnose, repair, rebuild like professional mechanics.

Komatsu Wheel Loader WA380-1LC 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.

PRODUCT DETAILS:
Total Pages: 1,683 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English

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MAIN SECTIONS
MAIN MENU...0
COVER...1
CONTENTS...6
SAFETY...7
  GENERAL PRECAUTIONS...7
  PREPARATIONS FOR WORK...7
  PRECAUTIONS DURING WORK...7
FOREWORD...9
  HOW TO READ THE SERVICE MANUAL...10
  HOISTING INSTRUCTIONS...11
  STANDARD TIGHTENING TORQUE...12
  COATING MATERIAL...13
  ELECTRIC WIRE CODE...14
  WEIGHT TABLE...15
  LUBRICANTS, FUEL AND COOLANT...16
10 ENGINE...20
  12 TESTING AND ADJUSTING...20
    STANDARD VALUE TABLE...21
    TOOL LIST FOR TESTING AND ADJUSTING...24
    VALVE CLEARANCE...26
    FUEL INJECTION TIMING...26
    ENGINE OIL PRESSURE AND TEMPERATURE...27
    BLOW-BY PRESSURE ...28
    EXHAUST GAS COLOR...29
    ACCELERATOR PEDAL, OPERATING FORCE AND OPERATING ANGLE...31
  13 DISASSEMBLY AND ASSEMBLY...34
    STARTING MOTOR...36
      REMOVAL ...36
      INSTALLATION...36
    ALTERNATOR...37
      REMOVAL ...37
      INSTALLATION...37
    OIL COOLER...38
      REMOVAL...38
      INSTALLATION...38
    FUEL INJECTION PUMP...39
      REMOVAL ...39
      INSTALLATION...39
    WATER PUMP...40
      REMOVAL...40
      INSTALLATION...40
    NOZZLE HOLDER...41
      REMOVAL...41
      INSTALLATION...41
    TURBOCHARGER...42
      REMOVAL...42
      INSTALLATION...42
    COMPRESSOR...43
      REMOVAL...43
      INSTALLATION...43
    CYLINDER HEAD...44
      REMOVAL...44
      INSTALLATION...45
    RADIATOR...46
      REMOVAL...46
      INSTALLATION...50
    ENGINE...53
      REMOVAL...53
      INSTALLATION...57
    FUEL TANK...60
      REMOVAL...60
      INSTALLATION...62
20 POWER TRAIN...64
  21 STRUCTURE AND FUNCTION...64
    GENERAL...65
      HYDRAULIC CIRCUIT FOR POWER TRAIN...67
      HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN...68
    TORQUE CONVERTER AND TRANSMISSION PIPING...69
    TORQUE CONVERTER CHARGING PUMP...70
    TORQUE CONVERTER...71
    TORQUE CONVERTER OIL FILTER...74
    TORQUE CONVERTER OIL COOLER...75
    TORQUE CONVETER RELIEF VALVE...76
    TRANSMISSION...77
    TRANSMISSION CONTROL VALVE...85
      UPPER VALVE...87
      LOWER VALVE...88
      TRANSMISSION SOLENOID VALVE...89
      EMERGENCY MANUAL SPOOL...90
      PRIORITY VALVE...93
      MODULATING VALVE AND QUICK RETURN VALVE...94
      ACCUMULATOR VALVE...97
      PILOT REDUCING VALVE...99
    TRANMISSION PILOT FILTER...100
    TRANSFER...101
    DRIVE SHAFT...102
    AXLE MOUNT...103
    AXLE AND DIFFERENTIAL...105
      TORQUE PROPORTIONING DIFFERENTIAL...110
    FINAL DRIVE...112
    TIRE AND WHEEL...113
  22 TESTING AND ADJUSTING...114
    STANDARD VALUE TABLE...115
    TOOL LIST FOR TESTING AND ADJUSTING...116
    MEASURING ENGINE SPEED...117
    MEASURING OIL PRESSURE OF TORQUE CONVERTER AND TRANSMISSION...119
    MEASURING SHIFT LEVER...121
    METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL...122
    TIRE AND WHEEL...124
    TROUBLESHOOTING...126
      PRECAUTIONS WHEN TROUBLESHOOTING...127
      METHOD OF READING TROUBLESHOOTING TABLES...129
      PREVENTING RECURRENCE OF TROUBLE...131
      JUDGEMENT OF POWER TRAIN...132
      TROUBLESHOOTING TABLE...134
        1. MACHINE DOES NOT MOVE...134
        2. MACHINE LACKS POWER OR SPEED...136
        3. EXCESSIVE TIME LAG WHEN STARTING MACHINE OR SHIFTING GEAR...137
        4. TORQUE CONVERTER OIL TEMPERATURE TOO HIGH...138
  23 DISASSEMBLY AND ASSEMBLY...140
    TORQUE CONVERTER CHARGING PUMP...142
      REMOVAL...142
      INSTALLATION...143
    TORQUE CONVERTER, TRANSMISSION, TRANSFER...144
      REMOVAL...144
      INSTALLATION...151
    TORQUE CONVERTER...159
      DISASSEMBLY...159
      ASSEMBLY...163
    TRANSMISSION...169
      DISASSEMBLY...169
        INPUT SHAFT, NO. 1 CARRIER ASSEMBLY...176
        NO. 2, 3, 4 CARRIER ASSEMBLY...178
        NO. 4, 5 HOUSING ASSEMBLY...179
      ASSEMBLY...180
        NO. 4, 5 HOUSING ASSEMBLY...180
        NO. 2, 3 CARRIER ASSEMBLY...181
        INPUT SHAFT, NO. 1 CARRIER ASSEMBLY...182
        TRANSMISSION...184
    TRANSFER CONTROL VLAVE...193
      DISASSEMBLY...193
      ASSEMBLY...195
    TRANSMISSION CONTROL VALVE...201
      REMOVAL...201
      INSTALLATION...202
        DISASSEMBLY OF LOWER VALVE...203
        ASSEMBLY OF LOWER VALVE...203
        DISASSEMBLY OF UPPER VALVE...205
        ASSEMBLY OF UPPER VALVE...205
    FRONT DIFFERENTIAL...207
      REMOVAL...207
      INSTALLATION...210
    REAR DIFFERENTIAL...213
      REMOVAL...213
      INSTALLATION...214
    DIFFERENTIAL ...215
      DISASSEMBLY...215
      ASSEMBLY...218
    FRONT AXLE...226
      REMOVAL...226
      INSTALLATION...229
    REAR AXLE...231
      REMOVAL...231
      INSTALLATION...235
    DRIVE SHAFT...239
      DISASSEMBLY...239
      ASSEMBLY...241
    FINAL DRIVE ...243
      DISASSEMBLY...243
      ASSEMBLY...246
  24 MAINTENANCE STANDARD...250
    TRANSMISSION AND ENGINE MOUNT...251
    TORQUE CONVERTER CHARGING PUMP...253
    TORQUE CONVERTER...254
    TORQFLOW TRANSMISSION...256
      1. TRANSMISSION...256
      2. TRANSMISSION CONTROL VALVE...259
        UPPER VALVE...259
        LOWER VALVE...261
      3. SOLENOID VALVE...263
    TRANSFER...264
    DIFFERENTIAL...266
    FINAL DRIVE...268
    DRIVE SHAFT...269
    AXLE MOUNT...270
40 STEERING SYSTEM...272
  41 STRUCTURE AND FUNCTION...272
    HYDRAULIC PIPING...273
    HYDRAULIC CIRCUIT DIAGRAM...274
    STEERING CONTROL SYSTEM...275
      STEERING VALVE...275
      ORBIT-ROLL VALVE...276
      RELIEF VALVE...277
      STOP VALVE...278
    STEERING CYLINDER...279
    STEERING COLUMN AND ORBIT-ROLL...280
    CENTER HINGE PIN...281
  42 TESTING AND ADJUSTING...282
    STANDARD VALUE TABLE...283
    TOOL LIST FOR TESTING AND ADJUSTING...283
    MEASURING STEERING WHEEL PLAY...284
    MEASURING OPERATING FORCE OF STEERING WHEEL...285
    OPERATING TIME OF STEERING WHEEL LOCK TO LOCK...286
    TESTING AND ADJUSTING STEERING CONTROL...287
    MEASURING STEERING OIL PRESSURE...288
    TROUBLESHOOTING...290
      TROUBLESHOOTING TABLE...291
        1. STEERING WHEEL DOES NOT TURN...291
        2. STEERING WHEEL IS HEAVY...292
        3. STEERING WHEEL WOBBLES OR THERE IS EXCESSIVE SHOCK...293
        4. MACHINE STEERS TO ONE SIDE WHEN TRAVELING...293
        5. TURNING RADIUS TO LEFT AND RIGHT IS DIFFERENT...293
  43 DISASSEMBLY AND ASSEMBLY...294
    STEERING VALVE...295
      DISASSEMBLY...295
      ASSEMBLY...298
    STEERING DEMAND VALVE...303
      DISASSEMBLY...303
      ASSEMBLY...307
    STEERING CYLINDER ...311
      DISASSEMBLY...311
      ASSEMBLY...313
    CENTER HINGE PIN...316
      REMOVAL...316
      INSTALLATION...325
  44 MAINTENANCE STANDARD...336
    STEERING COLUMN AND ORBIT-ROLL...337
    STEERING VALVE...338
    STEERING CYLINDER MOUNT...339
    STEERING CYLINDER...341
    CENTER HINGE PIN...343
50 BRAKE AND AIR SYSTEM...346
  51 STRUCTURE AND FUNCTION...346
    AIR PIPING...347
    AIR CIRCUIT DIAGRAM...348
    AIR TANK...349
    SAFETY VALVE...351
    BRAKE VALVE...352
      BRAKE ACTUATED...353
      OPERATING IN BALANCE...354
      BRAKE RELEASE...355
    AIR GOVERNOR...356
    TWO-WAY VALVE...358
    BRAKE CHAMBER...359
    SLACK ADJUSTER...361
    BRAKE...364
    PARKING BRAKE...366
    PARKING BRAKE SOLENOID VALVE...368
    SPRING CYLINDER...369
    BRAKE CALIPER...370
  52 TESTING AND ADJUSTING...372
    STANDARD VALUE TABLE...373
    TOOL LIST FOR TESTING AND ADJUSTING...374
    MEASURING BRAKE PEDAL...375
    MEASURING AIR...376
    BRAKE PERFORMANCE...379
    CHECKING BRAKE OIL PRESSURE...380
    MEASURING WEAR OF BRAKE DISC...381
    AIR BLEEDING FROM BRAKE LINE...382
    PARKING BRAKE PERFORMANCE...383
    CHECKING AND ADJUSTING PARKING BRAKE...384
    TROUBLESHOOTING...386
      TROUBLESHOOTING TALBE...387
        1. AIR PRESSURE DOES NOT RISE AT ALL...387
        2. AIR PRESSURE DOES NOT RISE TO THE SPECIFIED RANGE...388
        3. BRAKE IS INEFFECTIVE OR NOT VERY EFFECTIVE...389
        4. BRAKE DOES NOT RELEASE, OR DRAGS...390
        5. PARKING BRAKE DOES NOT RELEASE, OR DRAGS (APPLIES TO MACHINE EQUIPPED WITH AIR PARKING BRAKE.)...391
  53 DISASSEMBLY AND ASSEMBLY...392
    AIR GOVERNOR...394
      DISASSEMBLY...394
      ASSEMBLY...395
    BRAKE VALVE...396
      REMOVAL...396
      INSTALLATION...397
      DISASSEMBLY...398
      ASSEMBLY...400
    BRAKE CHAMBER...402
      REMOVAL...402
      INSTALLATION...404
      DISASSEMBLY...405
      ASSEMBLY...408
    SLACK ADJUSTER...412
      REMOVAL...412
      INSTALLATION...412
      DISASSEMBLY...413
      ASSEMBLY...414
    BRAKE...415
      DISASSEMBLY...415
      ASSEMBLY...421
    SPRING CYLINDER...429
      REMOVAL...429
      INSTALLATION...430
      DISASSEMBLY...431
      ASSEMBLY...432
    PARKING BRAKE...433
      REMOVAL...433
      INSTALLATION...435
    PARKING BRAKE PAD...437
      REMOVAL...437
      INSTALLATION...438
  54 MAINTENANCE STANDARD...440
    BRAKE VALVE...441
    BRAKE CHAMBER...443
    SLACK ADJUSTER...444
    BRAKE ...445
    PARKING BRAKE...447
    SPRING CYLINDER...448
60 WORK EQUIPMENT SYSTEM...450
  61 STRUCTURE AND FUNCTION...450
    HYDRAULIC PIPING ...451
      HYDRAULIC PIPING DIAGRAM...452
    HYDRAULIC CIRCUIT DIAGRAM...453
    BUCKET LINKAGE...456
    BUCKET POSITIONER AND BOOM KICK-OUT...458
    HYDRAULIC TANK...460
      OIL FILTER BYPASS VALVE...462
      BREATHER...463
    HYDRAULIC PUMP...464
    MAIN CONTROL VALVE...465
    HYDRAULIC CYLINDER...478
  62 TESTING AND ADJUSTING...480
    STANDARD VALUE TABLE...482
    TOOL LIST FOR TESTING AND ADJUSTING...483
    DUMP AND LIFT CONTROL LEVERS...484
    HYDRAULIC PRESSURE...486
    LIFT ARM AND BUCKET...488
    HYDRAULIC DRIFT OF LIFT ARM AND BUCKET...489
    BUCKET POSITIONER...490
    BOOM KICK-OUT...491
    TROUBLESHOOTING...492
      TROUBLESHOOTING TABLE...493
      1. LIFT ARM DOES NOT RISE...493
      2. LIFT ARM MOVES SLOWLY OR DOES NOT HAVE SUFFICIENT LIFTING POWER...494
      3. LIFT ARM MOVEMENT BECOMES SLOW AFTER IT REACHES A CERTAIN HEIGHT...495
      4. BUCKET CANNOT BE HELD DOWN WITH LIFT ARM CYLINDER...495
      5. LIFT ARM HAS LARGE HYDRAULIC DRIFT...495
      6. LIFT ARM MOVEMENT IS UNSTEADY DURING WORK...495
      7. LIFT ARM DESCENDS MOMENTARILY WHEN CONTROL LEVER IS SHIFTED FROM 'HOLD' TO 'RAISE'...495
      8. BUCKET DOES NOT TILT BACK...496
      9. BUCKET MOVES SLOWLY OR HAS INSUFFICIENT TILT BACK POWER...497
      10. BUCKET MOVEMENT BECOMES SLOW DURING TILT BACK...498
      11. BUCKET CANNOT BE HELD DOWN BY BUCKET CYLINDER...498
      12. BUCKET HAS LARGE HYDRAULIC DRIFT...498
      13. BUCKET MOVES UNSTEADILY WHEN MACHINE TRAVELS UNDER LOAD (MAIN CONTROL VALVE IN 'HOLD')...498
      14. BUCKET DUMPS MOMENTARILY WHEN CONTROL LEVER IS SHIFTEDFROM 'HOLD' TO 'TILT BACK'...498
      15. CONTROL LEVERS OF LIFT ARM AND DUMP MOVE STIFFLY AND SLUGGISHLY...499
  63 DISASSEMBLY AND ASSEMBLY...500
    HYDRAULIC TANK...502
      REMOVAL...502
      INSTALLATION...505
    HYDRAULIC FILTER...508
      REMOVAL...508
      INSTALLATION...508
    STEERING PUMP...509
      REMOVAL...509
      INSTALLATION...509
    MAIN CONTROL VALVE...510
      REMOVAL...510
      INSTALLATION...513
      DISASSEMBLY...515
      ASSEMBLY...517
    DUMP CYLINDER...519
      REMOVAL...519
      INSTALLATION...521
    LIFT CYLINDER...522
      REMOVAL...522
      INSTALLATION...523
    HYDRAULIC CYLINDER...524
      DISASSEMBLY...524
      ASSEMBLY...526
    WORK EQUIPMENT...529
      REMOVAL...529
      INSTALLATION...532
    COUNTERWEIGHT...535
      REMOVAL...535
      INSTALLATION...535
  64 MAINTENANCE STANDARD...536
    MAIN CONTROL VALVE...537
    DUMP CYLINDER...541
    LIFT CYLINDER...542
    BUCKET LINKAGE...543
    BUCKET POSITIONER AND BOOM KICK-OUT...546
    BUCKET...547
    HYDRAULIC PUMP...548
80 ELECTRIC AND ELECTRONIC SYSTEM...550
  81 STRUCTURE AND FUNCTION...550
    ELECTRICAL WIRING DIAGRAM...551
    ELECTRICAL WIRING DIAGRAM CIRCUIT...551
    ENGINE STARTING CIRCUIT...552
    ENGINE STOP CIRCUIT...554
    ELECTRICAL TRANSMISSION CONTROL...555
      COMBINATION SWITCH...556
      TRANSMISSION CUT-OFF SWITCH...557
      TRANSMISSION CUT-OFF SELECTOR SWITCH...558
      NEUTRALIZER RELAY...559
    KICK-DOWN SWITCH...560
    KICK-DOWN ELECTRIC SWITCH...561
    ELECTRICAL PARKING BRAKE CONTROL...567
    ELECTRONIC VEHICLE MONITORING SYSTEM (EVMS)...576
      INDICATION ON MONITOR PANEL...578
      SENSORS...581
        ENGINE OIL LEVEL SENSOR...582
        COOLANT LEVEL SENSOR...582
        COOLANT TEMPERATURE SENSOR...583
        TORQUE CONVERTER OIL TEMPERTURE SENSOR...583
        PARKING BRAKE SENSOR...584
        ENGINE OIL PRESURE SENSOR...585
        BRAKE CHAMBER STROKE SENSOR...586
        AIR PRESSURE SENSOR...587
        ROTATIONAL  SPEED SENSOR...587
        FUEL GAUGE SENSOR...588
      WIRING HARNESS...589
    BUCKET POSITIONER AND BOOM KICK-OUT...590
  82 TESTING AND ADJUSTING...0
    STANDARD VALUE TABLE FOR ELECTRICAL SYSTEM...0
    ADJUSTING SPEEDOMETER MODULE IN THE VEHICLE MONITOR...0
    TROUBLESHOOTING...0
      CHECKS BEFORE TROUBLSHOOTING...0
      METHOD OF USING YES-NO TROUBLESHOOTING FLOW CHART...0
      CONNECTOR TERMINAL NUMBERS ...0
      PRECAUTION WHEN HANDLING CONNECTOR...0
      ELECTRICAL WIRING DIAGRAM...0
      ELECTRICAL CIRCUIT SYSTEM...0
        ENGINE STARTING AND STOP CIRCUIT SYSTEM...0
        TRANSMISSION CONTROL, PARKING BRAKE CIRCUIT SYSTEM...0
        ETHER INJECTION CIRCUIT SYSTEM...0
        KICK-DOWN CIRCUIT SYSTEM...0
        POSITION OF CONNECTORS FOR TROUBLESHOOTING...0
      TROUBLESHOOTING CHARTS FOR ELECTRIC SYSTEM...0
        E-1 ENGINE DOES NOT START...0
        E-2 ENGINE DOES NOT STOP...0
        E-3 ENGINE STOPS WHEN TRAVEL ING ...0
        E-4 PARKING BRAKE DOES NOT WORK...0
        E-5 PARKING BRAKE IS RELEASED WHEN STARTING SWITCH IS TURNED ON...0
        E-6 PARKING BRAKE IS RELEASED WHEN STARTIN SWITCH IS TURNED ON ...0
        E-7 WHEN PARKING BRAKE IS APPLIED, SHIFT LEVER DOES NOT ENTER NEUTRAL...0
        E-8 TRANSMISSION DOES NOT WORK...0
        E-9 KICK-DOWN SWITCH DOES NOT WORK...0
        E-10 KICK-DOWN ONLY WORKS WHEN KICK-DOWN SWITCH IS ON...0
        E-11 KICK-DOWN OPERATION IS NOT CANCELLED...0
        E-12 KICK-DOWN WORKS BY MISTAKE WHEN TARVELING IN F2...0
        E-13 MACHINE DOES NOT TRAVEL WHEN KICK-DOWN SWITCH IS PRESSED...0
      VEHICLE MONITOR SYSTEM FOLDOUT ...0
      TROUBLESHOOTING CHARTS FOR ELECTRONIC VEHICLE MONITORING SYSTEM...0
        POSTION OF CONNECTORS FOR TROUBLESHOOTING...0
        M-1 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MONITOR PANEL DOES NOT LIGHT UP FOR 3 SECONDS...0
          A) NONE OF MONITOR PANEL LIGHTS UP...0
          B) EXCEPT FOR SPEEDOMETER MODULE, NONE OF MONITOR PANEL LIGHT UP...0
          C) NONE OF CAUTION ITEMS LIGHT UP...0
          D) SOME OTHER PARTS DO NOT LIGHT UP...0
        M-2 WHEN STARTING SWITCH IS TURNED TO ON POSTION, ALL MONITOR PANEL LIGHTS UP AND DOES NOT GO OUT...0
        M-3 WHEN STARTING SWITCH IS TURNED TO ON POSITION (ENGINE STOPPED), CHECK ITEM FLASHES, (LEVELS OF CHECK ITEMS ARE CORRECT)...0
          A) (ENGINE OIL LEVEL) FLASHES...0
          B) (RADIATOR WATER LEVEL) FLASHES...0
        M-4 NO OPERATION IS BEING CARRIED OUT, BUT PILOT DISPLAY LIGHTS UP ABNORMALLY...0
          A) (TRANMISSION CUT-OFF) LIGHT UP...0
          B) (PARKING BRAKE) LIGHTS UP...0
          C) (WORKING LAMP) LIGHT UP...0
        M-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION (ENGINE STARTED), CHECK ITEM FLASHES...0
          A) ENGINE OIL PRESSURE SYSTEM...0
          B) ALTERNATOR SYSTEM...0
        M-6 WHEN STARTING SWITCH IS TURNED TO ON POSITION (ENGINE STARTED), CAUTION ITEM FLASHES...0
          A) ENGINE OIL PRESSURE SYSTEM...0
          B) ALTERNATOR SYSTEM...0
        M-7 WHEN STARTING SWITCH IS TURNED TO ON POSTION (ENGINE STARTED), CAUTION ITEM FLASHES...0
          A) (CHARGE LEVEL) FLASHES...0
          B) (FUEL LEVEL) FLASHES...0
          C) (BRAKE LINE FAILURE) FLASHES...0
          D) (ENGINE OIL PRESSURE) FLASHES...0
          E) (RADIATIOR WATER LEVEL) FLASHES...0
          F) (AIR PRESSURE) FLASHES...0
          G) (ENGINGE WATER TEMPERATURE) FLASHES...0
          H) (TORQUE CONVETER OIL TEMPERATURE) FLASHES...0
        M-8 SPEED SENSOR DISPLAY STAYS AT "0"...0
        M-9 HIGH BEAM DOES NOT LIGHT UP, OR LIGHTS UP ABNORMALLY...0
          A) IF HIGH BEAM DOES NOT LIGHT UP...0
          B) IF HIGH BEAM LIGHTS UP WHEN HEAD LAMP SWITCH IS OFF...0
          C) IF HIGH BEAM DISPLAY LIGHTS UP WHEN HEAD LAMP DIMMER SWITCH IS AT LO BEAM POSITION...0
        M-10 TURN SIGNAL LAMP DOES NOT FLASH, TURN SIGNAL LAMP STAYS ON OR DOES NOT STOP FLASHING...0
          A) IF TURN SIGNAL LAMP DOES NOT FLASH...0
          B) IF TUREN SIGNAL LAMP STAYES ON OR DOES NOT STOP FLASHIING...0
        M-11 WHEN STARTING SWITCH IS TURNED TO ON POSTION (ENGINE STOPPED), BUZZER DOES NOT SOUND FOR 1 SEC CAUTION ITEM IS FLASHING ...0
        M-12 NO ABNORMALITY IS SHOWN ON MONITOR  DISPLAY BUT, ALARM BUZZER SOUNDS...0
        M-13 WHEN STARTING SWITCHIS TURNED TO ON POSTIION (ENGINE STOPPED), WARNING LAMP DOES NOT LIGHT UP FOR 2 SEC. CAUTION ITEM IS...0
        M-14 NO ABNORMALITY IS SHOWN ON MONITOR DISPLAY, BUT WARNING LAMP LIGHTS UP...0
        M-15 WHEN STARTIN SWITCH IS TURNED TO ON POSITION, LAMPS DO NOT LIGHT UP FOR 4 SEC.  WHEN LAMP SWITCH IS ON, LAMPS TO NOT LIG...0
          A) NONE OF PANEL LIGHTS UP...0
          B) SOME OF PANEL LAMPS DO NOT LIGHT UP...0
        M-16 LAMP SWITCH IS NOT BEING OPERATED, BUT NIGHT LIGHTING LIGHTS UP, NIGHT LIGHTING STAYS ON...0
        M-17 SERVICE METER DOES NOT WORK...0
        M-18 SERVICE METER MOVES WHEN ENGINE IS STOPPED...0
        M-19 ABNORMALITY IN AIR PRESSURE GAUGE...0
          A) IF NOTHING IS DISPLAYED IN DISPLAY AREA...0
          B) IF INDICATOR REMAINS AT MAXIMUM LEVLE...0
        M-20 ABNORMALITY IN ENGINE WATER TEMPERATURE GAUGE...0
          A) IF NOTHING IS DISPLAY IN DISPLAY AREA...0
          B) IF INDICATOR REMAINS AT MINIMUM LEVEL...0
        M-21 ABNORMALITY IN TORQUE CONVERTER OIL TEMPERATURE GAUGE...0
          A) IF NOTHING IS DISPLAYED IN DISPLAY AREA...0
          B) IF INDICATOR REMAINS AT MINIMUM LEVEL...0
        M-22 ABNORMALITY IN FUEL GAUGE...0
          A) IF NOTHING IS DISPLAYED IN DISPLAY AREA...0
          B) IF INDICATOR REMAINS AT FULL...0
  83 DISASSEMBLY AND ASSEMBLY...696
    MACHINE MONITOR...697
      REMOVAL...697
      INSTALLATION...697
90 OTHER...698
  93 DISASSEMBLY AND ASSEMBLY...698
    CAB ...699
      REMOVAL ...699
      INSTALLATION...699
  97 GEAR PUMP SA SERIES...700
    GENERAL...701
      PRINCIPLE OF OPERATION...702
      PRESSURE LOADED TYPE GEAR PUMP...705
      FIXED SIDE PLATE TYPE GEAR PUMP...707
    SA SERIES...708
      STRUCTURE...708
      TESTING AND ADJUSTING...712
      DISASSEMBLY...715
      ASSEMBLY...719
      MAINTENANCE STANDARD...724
  99 METRIC CONVERSIONS...726
FOLDOUTS...732
  1. TRANSMISSION ...733
  2. AIR PIPING...734
  3. AIR CIRCUIT DIAGRAM...735
  4. HYDRULIC PIPING DIAGRAM...736
  5. ELECTRICAL WIRING DIAGRAM, PG 1...737
  6. ELECTRICAL WIRING DIAGRAM, PG 2...742
  7. ELECTRICAL WIRING DIAGRAM, PG 3...748
  8. ELECTRICAL WIRING DIAGRAM CIRCUIT...752
  9. ELECTRICAL WIRING DIAGRAM CONNECTORS (CN)...753
  10. ELECTRONIC VEHICLE MONITORING SYSTEM...754