Komatsu PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Hydraulic Excavators Repair Service Manual

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Price: US$ 75.00

Complete service repair manual with Electrical Wiring Diagrams for Komatsu PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Hydraulic Excavators, with all the technical information to maintain, diagnose, repair, rebuild like professional mechanics.

Komatsu PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Hydraulic 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.

PRODUCT DETAILS:
Total Pages: 4,823 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English

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MAIN SECTIONS
GEN00014-03 - Hydraulic Excavator PC750-7, PC750LC-7, PC750SE-7, PC800-7, PC800SE-7 Field Assembly Instruction.....3
  COVER.....3
  Foreword.....4
  CONTENTS .....6
  SPECIFICATIONS.....8
  Precautions for field assembly.....9
  DISPOSAL OF REMOVED PARTS.....10
  Assembling Procedures, Applicable Equipment and Schedule.....11
  TRANSPORTATION.....13
  List of Tools for Field Assembling.....19
  TIGHTENING TORQUE.....20
  COATING MATERIALS LIST.....24
  A. ASSEMBLY OF CHASSIS.....26
    A-1. Installation of Left and Right Track Frames .....27
    A-2. Installation of Travel Pipe .....30
    A-3. Installation of Top Guard .....33
    A-4. Installation of Radiator Cover .....34
    A-5. Installation of Rearview Mirror .....35
    A-6. Installation of Handrail .....39
    A-7. Installation of Step .....42
    A-8. Installation of Left Side Step .....43
    A-9. Installation of Muffler Tail Tube .....44
    A-10. Sticking of Sheet (to Counterweight) .....45
    A-11. Installation of Counterweight .....46
    A-12. Installation of ORBCOMM Antenna (if equipped) .....47
    A-13. Installation of Step Light .....48
    A-14. Installation of Travel Pipe Cover .....50
    A-15. Extension of Track Frame Gauge (Only When 3-split Packages are transported) .....51
    A-16. Testing Track Shoe Tension .....54
    A-17. Installation of Oil Amount and Water Amount .....57
    A-18. Parts to be Touched up After Field Assembly .....59
  B.ASSEMBLING OF WORK EQUIPMENT OF BACKHOE.....60
    B-1. Pulling Out of Boom Foot Pin, and Boom Cylinder Foot Pin.....61
    B-2. Installation of Boom Assembly.....62
    B-3. Relieving Remaining Pressure from Hydraulic Circuit .....63
    B-4. B-2. Installation of Boom Cylinder Foot.....64
    B-5.  Installation of Boom Cylinder Hose.....65
    B-6.  Installation of Boom Cylinder.....66
    B-7.  Installation of Arm Cylinder.....67
    B-8.  Installation of Arm Cylinder Hose.....68
    B-9. Installation of Arm Assembly  .....69
    B-10. Installation of Hose between Boom and Bucket Cylinder.....71
    B-11. Installation of Bucket Assembly.....72
    B-12. Lubrication Piping to Work Equipment.....73
    B-13. Connection of Wiring of Work Equipment.....74
    B-14. Greasing after Assembling Work Equipment.....75
    B-15. Air Bleeding from Hydraulic Cylinder.....76
  C. ASSEMBLING OF WORK EQUIPMENT OF LOADING SHOVEL.....78
    C-1. Releasing residual pressure in hydraulic circuit.....79
    C-2. Pulling out boom foot pin and boom cylinder foot pin.....80
    C-3. Installation of boom and arm assembly.....81
    C-4. Installation of flushing piping between chassis and boom.....82
    C-5. Installation of flushing piping for boom cylinder and arm cylinder.....83
    C-6. Installation of.....84
    C-7. Installation of flushing piping for bottom dump cylinder.....85
    C-8. Installation of boom cylinder.....87
    C-9. Installation of boom cylinder foot.....88
    C-10. Installation of boom cylinder hoses.....89
    C-11. Installation of boom cylinder rod pin.....90
    C-12. Installation of arm cylinder hoses.....91
    C-13. Installation of bucket cylinder.....92
    C-14. Installation of bucket cylinder hose.....93
    C-15. Installation of connecting hoses between chassis and boom top .....94
    C-16. Installation of bottom dump cylinder hoses.....95
    C-17. Installation of bucket assembly.....96
    C-18. Installation of working lamps.....98
    C-19. Installation of work equipment grease piping.....99
    C-20. Greasing after assembling of work equipment.....100
    C-21 Bleeding air from hydraulic cylinder.....101
  M. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY.....102
    M-1.Inspection of Oil Level in Hydraulic Tank and Refill.....103
    M-2.Replacement of Return Filter (Standard Filter to Flushing Filter).....105
    M-3.Flushing of Hydraulic Circuit.....106
    M-4.Replacement of Return Filter (Flushing Filter to Standard Filter).....108
  FIELD ASSEMBLY INSPECTION REPORT (Backhoe).....110
  FIELD ASSEMBLY INSPECTION REPORT (Loading Shovel).....136
GEN00048-00 - Hydraulic Excavator GALEO PC800-8, PC850-8 Field Assembly Instruction.....162
  COVER.....162
  FOREWORD.....163
  CONTENTS.....164
  SPECIFICATIONS.....166
  PRECAUTIONS FOR FIELD ASSEMBLY.....167
  ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE.....168
  KIT LAYOUT DIAGRAM.....169
  TRANSPORTATION.....170
  LIST OF TOOLS FOR FIELD ASSEMBLING.....176
  TIGHTENING TORQUE.....177
  COATING MATERIALS.....181
  A. ASSEMBLY OF BASE MACHINE.....183
    A-1. INSTALLATION OF LEFT AND RIGHT TRACK FRAMES.....184
    A-2. INSTALLATION OF TRAVEL PIPE.....188
    A-3. INSTALLATION OF TOP GUARD.....191
    A-4. INSTALLATION OF RADIATOR COVER.....192
    A-5. INSTALLATION OF REARVIEW MIRROR.....193
    A-6. INSTALLATION OF LEFT SIDE STEP.....197
    A-7. INSTALLATION OF HANDRAIL.....198
    A-8. INSTALLATION OF HANDRAIL (WITH TOP GUARD).....199
    A-9. INSTALLATION OF MUFFLER TAIL TUBE.....201
    A-10. STICKING SHEET TO COUNTERWEIGHT.....202
    A-11. INSTALLATION OF COUNTERWEIGHT.....203
    A-12. INSTALLATION OF ORBCOMM ANTENNA (IF EQUIPPED).....204
    A-13. INSTALLATION OF STEP LIGHT.....205
    A-14. AIR BLEEDING OF TRAVEL MOTOR.....207
    A-15. INSTALLATION OF TRAVEL PIPING COVER.....208
    A-16. TESTING TRACK SHOE TENSION.....210
    A-17. CHECK FUEL, COOLANT AND OIL LEVELS .....213
    A-18. PARTS TO BE TOUCHED UP AFTER FIELD ASSEMBLY.....216
  B. ASSEMBLING OF WORK EQUIPMENT OF BACKHOE.....217
    B-1. ASSEMBLY OF ARM CYLINDER.....218
    B-2. CONNECTION OF ARM CYLINDER HOSES.....219
    B-3. INSTALLATION OF BOOM CYLINDER FOOT .....221
    B-4. RELIEVING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT.....222
    B-5. INSTALLATION OF BOOM CYLINDER HOSES.....223
    B-6. ASSEMBLY OF BOOM ASSEMBLY.....224
    B-7. HOSE CONNECTION OF ARM AND BUCKET CIRCUITS.....225
    B-8. INSTALLATION OF QUICK RETURN HOSE.....226
    B-9. INSTALLATION OF BOOM CYLINDER .....227
    B-10. INSTALLATION OF ARM ASSEMBLY.....228
    B-11. INSTALLATION OF HOSE BETWEEN BOOM AND BUCKET CYLINDER.....230
    B-12. INSTALLATION OF BUCKET ASSEMBLY.....231
    B-13. LUBRICATION PIPING TO WORK EQUIPMENT.....232
    B-14. AIR BLEEDING FROM CYLINDER.....233
    B-15. WIRING OF WORK EQUIPMENT.....234
    B-16. GREASING AFTER ASSEMBLING WORK EQUIPMENT.....235
  M. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY.....236
    M-1. INSPECTION OF OIL LEVEL IN HYDRAULIC TANK AND REFILL.....237
    M-2. REPLACEMENT OF RETURN FILTER (STANDARD FILTER TO FLUSHING FILTER).....239
    M-3. FLUSHING OF HYDRAULIC CIRCUIT .....242
    M-4. ERROR CODE.....244
  C. ASSEMBLING OF WORK EQUIPMENT OF LOADING SHOVEL.....246
    C-1. RELEASING RESIDUAL PRESSURE IN HYDRAULIC CIRCUIT.....247
    C-2. PULLING OUT BOOM FOOT PIN AND BOOM CYLINDER FOOT PIN.....248
    C-3. INSTALLATION OF BOOM AND ARM ASSEMBLY.....249
    C-4. INSTALLATION OF FLUSHING PIPING BETWEEN CHASSIS AND BOOM.....250
    C-5. INSTALLATION OF FLUSHING PIPING FOR BOOM CYLINDER AND ARM CYLINDER .....251
    C-6. INSTALLATION OF FLUSHING PIPING FOR BUCKET CYLINDER.....252
    C-7. INSTALLATION OF FLUSHING PIPING FOR BOTTOM DUMP CYLINDER.....253
    C-8. INSTALLATION OF BOOM CYLINDER.....255
    C-9. INSTALLATION OF BOOM CYLINDER FOOT.....256
    C-10. INSTALLATION OF BOOM CYLINDER HOSES.....257
    C-11. INSTALLATION OF BOOM CYLINDER ROD PIN.....258
    C-12. INSTALLATION OF ARM CYLINDER HOSES.....259
    C-13. INSTALLATION OF BUCKET CYLINDER.....260
    C-14. INSTALLATION OF BUCKET CYLINDER HOSE.....261
    C-15. INSTALLATION OF CONNECTING HOSES BETWEEN CHASSIS AND BOOM TOP.....262
    C-16. INSTALLATION OF BOTTOM DUMP CYLINDER HOSES.....263
    C-17. INSTALLATION OF BUCKET ASSEMBLY.....264
    C-18. INSTALLATION OF WORKING LAMPS.....266
    C-19. INSTALLATION OF WORK EQUIPMENT GREASE PIPING.....267
    C-20. GREASING AFTER ASSEMBLING OF WORK EQUIPMENT.....268
    C-21. BLEEDING AIR FROM WORK EQUIPMENT CIRCUIT.....269
    C-22. CHECKING OIL LEVEL IN HYDRAULIC TANK AND ADDING OIL.....270
    C-23. REPLACEMENT OF RETURN FILTER (STANDARD FILTER TO FLUSHING FILTER).....271
    C-24. FLUSHING OF HYDRAULIC CIRCUIT.....274
  FIELD ASSEMBLY INSPECTION REPORT (BACKHOE).....276
  FIELD ASSEMBLY INSPECTION REPORT (LOADING SHOVEL).....289
GEN00048-06 - Hydraulic Excavator PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Field Assembly Instruction.....302
  COVER.....302
  FOREWORD.....303
  CONTENTS.....304
  SPECIFICATIONS.....307
  PRECAUTIONS FOR FIELD ASSEMBLY.....308
  DISPOSAL OF REMOVED PARTS.....309
  ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE.....310
  KIT LAYOUT DIAGRAM.....311
  TRANSPORTATION.....312
  LIST OF TOOLS FOR FIELD ASSEMBLING.....318
  TIGHTENING TORQUE.....319
  COATING MATERIALS.....323
  A. ASSEMBLY OF CHASSIS.....325
    A-1. Installation of Left and Right Track Frames.....326
    A-2. Installation of Travel Pipe.....330
    A-3. Installation of Top Guard.....333
    A-4. Installation of Radiator Cover.....334
    A-5. Installation of Rearview Mirror.....335
    A-6.....339
    A-7.....340
    A-8.....341
    A-9.....343
    A-10.....344
    A-11.....345
    A-12. Installation of KOMTRAX Antenna (if equipped).....346
    A-13.....347
    A-14.....349
    A-15. Installation of Travel Piping Cover.....350
    A-16. Testing Track Shoe Tension.....352
    A-17.....355
    A-18.....357
  B. ASSEMBLING OF WORK EQUIPMENT OF BACKHOE.....359
    B-1.....360
    B-2.....361
    B-3.....363
    B-4.....364
    B-5.....365
    B-6.....366
    B-7.....367
    B-8.....368
    B-9.....369
    B-10.....370
    B-11. Installation of Arm Assembly.....371
    B-12.....373
    B-13.....374
    B-14.....375
    B-15.....376
    B-16.....377
    B-17.....378
  C. ASSEMBLING OF WORK EQUIPMENT OF LOADING SHOVEL.....379
    C-1. Releasing residual pressure in hydraulic circuit.....380
    C-2. Pulling out boom foot pin and boom cylinder foot pin.....381
    C-3. Installation of boom and arm assembly.....382
    C-4. Installation of flushing piping between chassis and boom.....383
    C-5. Installation of flushing piping for boom cylinder and arm cylinder.....384
    C-6. Installation of flushing piping for bucket cylinder.....385
    C-7. Installation of flushing piping for bottom dump cylinder.....386
    C-8. Installation of boom cylinder.....388
    C-9. Installation of boom cylinder foot.....389
    C-10. Installation of boom cylinder hoses.....390
    C-11. Installation of boom cylinder rod pin.....391
    C-12. Installation of arm cylinder hoses.....392
    C-13. Installation of bucket cylinder.....393
    C-14. Installation of bucket cylinder hose.....394
    C-15. Installation of connecting hoses between chassis and boom top.....395
    C-16. Installation of bottom dump cylinder hoses.....396
    C-17. Installation of bucket assembly.....397
    C-18. Installation of working lamps.....399
    C-19. Installation of work equipment grease piping.....400
    C-20. Greasing after assembling of work equipment.....401
    C-21. Bleeding air from work equipment circuit.....402
  D. ASSEMBLING OF COUNTERWEIGHT REMOVER.....403
    D-1. Installation of Rubber Cushions.....404
    D-2. Adjustment of Shims for Counterweight.....405
    D-3. Greasing.....410
    D-4. Installation of Counterweight Remover.....411
    D-5. Installation of Covers.....412
    D-6. Installation of Hoses.....413
    D-7.....416
    D-8. Installation of Counterweight.....417
    D-9. Installation of Accessories.....419
    D-10. Check of Operation.....420
  M. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY.....421
    M-1.....422
    M-2.....424
    M-3.....425
    M-4.....427
    M-5.....429
  FIELD ASSEMBLY INSPECTION REPORT (Backhoe).....431
  FIELD ASSEMBLY INSPECTION REPORT (Loading Shovel.....457
SEAM032602T - Hydraulic Excavator PC750-6, PC750LC-6, PC750SE-6, PC800-6, PC800SE-6 Operation & Maintenance Manual.....482
  COVER.....482
  1. FOREWORD.....483
  2. SAFETY INFORMATION.....486
  3. INTRODUCTION.....487
  4. LOCATION OF PLATES,TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR.....488
  5. CONTENTS.....490
  SAFETY.....494
    6. GENERAL PRECAUTIONS.....495
    7. PRECAUTIONS DURING OPERATION.....502
      7.1 BEFORE STARTING ENGINE.....502
      7.2 AFTER STARTING ENGINE.....504
      7.3 TRANSPORTATION.....511
      7.4 BATTERY.....512
      7.5 TOWING.....514
      7.6 LIFTING OPERATIONS.....514
      7.7 BUCKET WITH HOOK.....515
    8. PRECAUTIONS FOR MAINTENANCE.....516
      8.1 BEFORE CARRYING OUT MAINTENANCE.....516
      8.2 DURING MAINTENANCE.....520
    9. POSITION FOR ATTACHING SAFETY LABELS.....525
  OPERATION.....529
    10. GENERAL VIEW.....530
      10.1 GENERAL VIEW OF MACHINE.....530
      10.2 GENERAL VIEW OF CONTROLS AND GAUGES.....531
    11. EXPLANATION OF COMPONENTS.....532
      11.1 MACHINE MONITOR.....532
      11.2 SWITCHES.....543
      11.3 CONTROL LEVERS,PEDALS.....548
      11.4 CEILING WINDOW.....551
      11.5 FRONT WINDOW.....552
      11.6 DOOR LOCK.....554
      11.7 CAP,COVER WITH LOCK.....555
      11.8 HOT AND COOL BOX.....556
      11.9 LUGGAGE BOX.....556
      11.10 ASHTRAY.....556
      11.11 HANDLING AIR CONDITIONER.....557
      11.12 CAR RADIO.....560
      11.13 POWER SUPPLY SOCKET.....564
      11.14 FUSE.....565
      11.15 FUSIBLE LINK.....566
      11.16 CONTROLLERS.....566
      11.17 TOOL HOLDER (CLOTH BAG).....566
      11.18 HANDLING GREASE PUMP.....566
      11.19 HANDLING ACCUMULATOR.....569
    12. OPERATION.....570
      12.1 CHECK BEFORE STARTING ENGINE.....570
      12.2 STARTING ENGINE.....580
      12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE.....582
      12.4 MOVING MACHINE OFF.....587
      12.5 STEERING MACHINE.....590
      12.6 STOPPING MACHINE.....592
      12.7 SWINGING.....593
      12.8 OPERATION OF WORK EQUIPMENT.....594
      12.9 HANDLING WORKING MODE.....595
      12.10 PROHIBITIONS FOR OPERATION.....596
      12.11 PRECAUTIONS FOR OPERATION.....598
      12.12 PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS.....599
      12.13 HOW TO ESCAPE FROM MUD.....601
      12.14 WORK POSSIBLE USING HYDRAULIC EXCAVATOR.....602
      12.15 REPLACEMENT OF BUCKET.....603
      12.16 PARKING MACHINE.....604
      12.17 CHECK AFTER FINISHING WORK.....605
      12.18 STOPPING ENGINE.....606
      12.19 CHECK AFTER STOPPING ENGINE.....607
      12.20 LOCKING.....607
    13. TRANSPORTATION.....608
      13.1 LOADING,UNLOADING WORK.....608
      13.2 PRECAUTIONS FOR LOADING.....610
      13.3 PRECAUTIONS FOR TRANSPORTATION.....610
      13.4 TRANSPORTATION POSTURE.....611
      13.5 PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....616
    14. COLD WEATHER OPERATION.....618
      14.1 PRECAUTIONS FOR LOW TEMPERATURE.....618
      14.2 PRECAUTIONS AFTER COMPLETION OF WORK.....620
      14.3 AFTER COLD WEATHER.....620
    15. LONG-TERM STORAGE.....621
      15.1 BEFORE STORAGE.....621
      15.2 DURING STORAGE.....622
      15.3 AFTER STORAGE.....622
      15.4 STARTING MACHINE AFTER LONG-TERM STORAGE.....622
    16. TROUBLESHOOTING.....623
      16.1 WHEN MACHINE RUNS OUT OF FUEL.....623
      16.2 PHENOMENA THAT ARE NOT FAILURES.....623
      16.3 METHOD OF TOWING MACHINE.....623
      16.4 PRECAUTIONS ON PARTICULAR JOBSITES.....623
      16.5 IF BATTERY IS DISCHARGED.....624
      16.6 OTHER TROUBLE.....628
  MAINTENANCE.....633
    17. GUIDES TO MAINTENANCE.....634
    18. OUTLINES OF SERVICE.....636
      18.1 OUTLINE OF OIL,FUEL,COOLANT.....636
      18.2 OUTLINE OF ELECTRIC SYSTEM.....639
      18.3 OUTLINE OF HYDRAULIC SYSTEM.....639
      18.4 RELEASING PRESSURE.....640
      18.5 BLEEDING AIR FROM CIRCUIT.....641
    19. CONSUMABLE PARTS LIST.....644
    20. USE OF FUEL,COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE.....645
    21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.....649
      21.1 INTRODUCTION OF NECESSARY TOOLS.....649
      21.2 TORQUE LIST.....650
    22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.....651
    23. MAINTENANCE SCHEDULE CHART.....653
      23.1 MAINTENANCE SCHEDULE CHART.....653
    24. SERVICE PROCEDURE.....657
      24.1 INITIAL 100 HOURS SERVICE.....657
      24.2 INITIAL 250 HOURS SERVICE.....657
      24.3 WHEN REQUIRED.....658
      24.4 CHECKS BEFORE STARTING.....672
      24.5 EVERY 10 HOURS SERVICE.....673
      24.6 EVERY 100 HOURS SERVICE.....675
      24.7 EVERY 250 HOURS SERVICE.....676
      24.8 EVERY 500 HOURS SERVICE.....684
      24.9 EVERY 1000 HOURS SERVICE.....690
      24.10 EVERY 2000 HOURS SERVICE.....695
      24.11 EVERY 4000 HOURS SERVICE.....698
  SPECIFICATIONS.....699
    25. SPECIFICATIONS.....700
  OPTIONS,ATTACHMENTS.....702
    26. GENERAL PRECAUTIONS.....703
      26.1 PRECAUTIONS RELATED TO SAFETY.....703
      26.2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS.....704
    27. HANDLING BUCKET WITH HOOK.....705
      27.1 CHECKING FOR DAMAGE TO BUCKET WITH HOOK.....705
      27.2 PROHIBITED OPERATIONS.....705
      27.3 PRECAUTIONS DURING OPERATIONS.....705
    28. USING SEAT BELT.....706
      28.1 SEAT BELT.....706
    29. INTRODUCTION OF OPTIONAL PARTS,ATTACHMENTS.....708
      29.1 COMBINATIONS OF WORK EQUIPMENT.....708
      29.2 SELECTION OF TRACK SHOES.....710
  LOADING SHOVEL.....712
    30. GENERAL LOCATIONS.....713
    31. INSTRUMENTS AND CONTROLS.....714
      31.1 SWITCH.....714
      31.2 CONTROL BOX.....716
    32. OPERATIONS.....717
      32.1 OPERATION OF WORK EQUIPMENT.....717
    33. PRECAUTIONS FOR MACHINE OPERATION.....719
      33.1 PRECAUTIONS DURING OPERATION.....719
    34. PRECAUTIONS WHEN DISASSEMBLING MACHINE.....722
      34.1 RELEASING PRESSURE.....722
    35. MAINTENANCE.....723
      35.1 CHECK BEFORE STARTING.....723
      35.2 EVERY 10 HOURS SERVICE.....724
    36. EXCAVATOR WORK.....727
    37. TRANSPORTATION.....728
    38. TROUBLESHOOTING.....729
    39. CONSUMABLE PARTS LIST.....730
    40. SPECIFICATIONS.....731
    41. COMBINATIONS OF WORK EQUIPMENT.....732
      41.1 COMBINATIONS OF WORK EQUIPMENT.....732
SEAM032605T - Hydraulic Excavator PC750-6, PC750LC-6, PC750SE-6, PC800-6, PC800SE-6 Operation & Maintenance Manual.....734
  COVER.....734
  FOREWORD.....735
    FOREWORD.....736
    SAFETY INFORMATION.....739
    INTRODUCTION.....741
      DIRECTIONS OF MACHINE.....741
      BREAKING-IN THE NEW MACHINE.....741
    PRODUCT INFORMATION.....742
      MACHINE SERIAL NUMBER PLATE AND ITS LOCATION.....742
      ENGINE SERIAL NUMBER PLATE AND ITS LOCATION.....742
      SERVICE METER LOCATION.....743
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.....743
  CONTENTS.....744
  SAFETY.....748
    SAFETY INFORMATION.....749
    SAFETY LABELS.....751
      LOCATION OF SAFETY LABELS.....751
      SAFETY LABELS.....752
    SAFETY INFORMATION.....757
      SAFETY RULES.....757
      IF ABNORMALITIES ARE FOUND.....757
      WORKING WEAR AND PERSONAL PROTECTIVE ITEMS.....757
      FIRE EXTINGUISHER AND FIRST AID KIT.....757
      SAFETY EQUIPMENT.....757
      KEEP MACHINE CLEAN.....758
      KEEP OPERATOR'S COMPARTMENT CLEAN.....758
      LEAVING OPERATOR'S SEAT WITH LOCK.....758
      HANDRAILS AND STEPS.....759
      MOUNTING AND DISMOUNTING.....759
      NO PERSONS ON ATTACHMENTS.....759
      BURN PREVENTION.....760
      FIRE PREVENTION AND EXPLOSION PREVENTION.....760
      ACTION IF FIRE OCCURS.....761
      WINDSHIELD WASHER FLUID.....761
      FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION.....761
      ATTACHMENT INSTALLATION.....762
      ATTACHMENT COMBINATIONS.....762
      CAB WINDOW GLASSES.....762
      UNAUTHORIZED MODIFICATIONS.....762
      SAFETY AT JOBSITE.....762
      WORKING ON LOOSE GROUND.....763
      DISTANCE TO HIGH VOLTAGE CABLES.....763
      ENSURE GOOD VISIBILITY.....763
      VENTILATION FOR ENCLOSED AREA.....764
      SIGNALMAN'S SIGNAL AND SIGNS.....764
      EMERGENCY EXIT FROM OPERATOR'S CAB.....764
      ASBESTOS DUST HAZARD PREVENTION.....764
    SAFETY MACHINE OPERATION.....765
      STARTING ENGINE.....765
        CHECKS BEFORE STARTING ENGINE.....765
        SAFETY RULES FOR STARTING ENGINE.....765
        STARTING ENGINE IN COLD WEATHER.....766
      OPERATION.....767
        CHECKS BEFORE OPERATION.....767
        SAFETY RULES FOR CHANGING MACHINE DIRECTIONS.....767
        SAFETY RULES FOR TRAVELING.....768
        TRAVELING ON SLOPES.....768
        OPERATIONS ON SLOPES.....769
        PROHIBITED OPERATIONS.....769
        OPERATIONS ON SNOW.....771
        PARKING MACHINE.....771
      TRANSPORTATION.....772
        LOADING AND UNLOADING.....772
        SHIPPING THE MACHINE.....772
      BATTERY.....773
        BATTERY HAZARD PREVENTION.....773
        STARTING ENGINE WITH BOOSTER CABLES.....774
      TOWING.....775
        SAFETY RULES FOR TOWING.....775
      LIFTING OBJECTS WITH BUCKET.....776
        SAFETY RULES FOR LIFTING OBJECTS.....776
    SAFETY MAINTENANCE INFORMATION.....777
      WARNING TAG.....777
      KEEP WORK PLACE CLEAN AND TIDY.....777
      APPOINT LEADER WHEN WORKING WITH OTHERS.....777
      STOP ENGINE BEFORE CARRYING OUT MAINTENANCE.....778
      TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING.....778
      PROPER TOOLS.....779
      ACCUMULATOR.....779
      PERSONNEL.....779
      ATTACHMENTS.....780
      WORK UNDER THE MACHINE.....780
      NOISE.....780
      WHEN USING HAMMER.....780
      WELDING WORKS.....780
      REMOVING BATTERY TERMINALS.....781
      SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION.....781
      DO NOT DISASSEMBLE RECOIL SPRINGS.....781
      SAFETY RULES FOR HIGH-PRESSURE OIL.....781
      PRECAUTION FOR HIGH FUEL PRESSURE.....782
      SAFETY HANDLING HIGH-PRESSURE HOSES.....782
      PRECAUTION FOR HIGH VOLTAGE.....782
      WASTE MATERIALS.....783
      AIR CONDITIONER MAINTENANCE.....783
      COMPRESSED AIR.....783
      PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.....783
  OPERATION.....784
    MACHINE VIEW ILLUSTRATIONS.....785
      OVERALL MACHINE VIEW.....785
      CONTROLS AND GAUGES.....786
    DETAILED CONTROLS AND GAUGES.....787
      MONITORING SYSTEM.....787
      SWITCHES.....802
      CONTROL LEVERS AND PEDALS.....808
      SUN ROOF.....811
      WINDSHIELD.....812
      EMERGENCY EXIT FROM OPERATOR'S CAB.....815
      DOOR LOCK.....815
      CAP WITH LOCK.....815
      HOT AND COOL BOX.....817
      LUGGAGE BOX.....817
      ASHTRAY.....817
      AIR CONDITIONER CONTROLS.....818
      RADIO.....824
      AUXILIARY ELECTRIC POWER.....829
      FUSE.....829
      CIRCUIT BREAKER.....830
      CONTROLLERS.....831
      TOOL BOX.....831
      GREASE PUMP.....832
      ACCUMULATOR.....835
    MACHINE OPERATIONS AND CONTROLS.....836
      BEFORE STARTING ENGINE.....836
      STARTING ENGINE.....853
      AFTER STARTING ENGINE.....857
      STOPPING THE ENGINE.....863
      MACHINE OPERATION.....864
      STEERING THE MACHINE.....868
      SWINGING.....870
      WORK EQUIPMENT CONTROLS AND OPERATIONS.....871
      WORKING MODE.....872
      PROHIBITED OPERATIONS.....873
      GENERAL OPERATION INFORMATION.....875
      TRAVELING ON SLOPES.....876
      ESCAPE FROM MUD.....878
      RECOMMENDED APPLICATIONS.....879
      BUCKET REPLACEMENT.....880
      PARKING MACHINE.....882
      CHECK AFTER SHUT OFF ENGINE.....884
      MACHINE INSPECTION AFTER DAILY WORK.....884
      LOCKING.....884
    TRANSPORTATION.....885
      PRECAUTIONS FOR TRANSPORTATION.....885
      LIFTING MACHINE.....886
      SHIPPING MACHINE INFORMATION.....887
      TRANSPORTATION POSTURE.....888
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....893
    COLD WEATHER OPERATION.....895
      COLD WEATHER OPERATION INFORMATION.....895
      AFTER DAILY WORK COMPLETION.....897
      AFTER COLD WEATHER SEASON.....897
    LONG TERM STORAGE.....898
      BEFORE STORAGE.....898
      DURING STORAGE.....898
      AFTER STORAGE.....898
      STARTING MACHINE AFTER LONG-TERM STORAGE.....899
    TROUBLES AND ACTIONS.....900
      RUNNING OUT OF FUEL.....900
      PHENOMENA THAT ARE NOT FAILURES.....902
      TOWING THE MACHINE.....903
      SEVERE JOB CONDITION.....903
      DISCHARGED BATTERY.....904
      OTHER TROUBLE.....908
  MAINTENANCE.....913
    MAINTENANCE INFORMATION.....914
    LUBRICANTS, COOLANT AND FILTERS.....916
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.....916
      ELECTRIC SYSTEM MAINTENANCE.....918
    WEAR PARTS.....919
      WEAR PARTS LIST.....919
    LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS.....920
      PROPER SELECTION.....920
    TIGHTENING TORQUE SPECIFICATIONS.....924
      TIGHTENING TORQUE LIST.....924
    SAFETY CRITICAL PARTS.....925
      SAFETY CRITICAL PARTS LIST.....926
    MAINTENANCE SCHEDULE.....927
      MAINTENANCE SCHEDULE CHART.....927
    MAINTENANCE PROCEDURE.....929
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS).....929
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).....929
      WHEN REQUIRED.....930
        CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT.....930
        CLEAN INSIDE OF COOLING SYSTEM.....935
        CHECK AND TIGHTEN TRACK SHOE BOLTS.....938
        CHECK AND ADJUST TRACK TENSION.....939
        CHECK ELECTRICAL INTAKE AIR HEATER.....940
        REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE).....941
        ADJUST BUCKET CLEARANCE.....942
        REPLACE OF FAN BELT AND ADJUSTMENT OF AUTO TENSIONER.....943
        CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID.....944
        CHECK AND ADJUST AIR CONDITIONER.....945
        CLEAN LINE FILTER, REMOVE DIRT.....946
        BLEEDING AIR FROM HYDRAULIC SYSTEM.....947
        METHOD FOR RELEASING INTERNAL PRESSURE IN HYDRAULIC CIRCUIT.....950
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (CONTROL CIRCUIT).....951
      CHECK BEFORE STARTING.....952
      EVERY 10 HOURS MAINTENANCE.....953
        LUBRICATING.....953
      EVERY 100 HOURS MAINTENANCE.....956
        LUBRICATING SWING CIRCLE.....956
        DRAIN WATER AND SEDIMENT FROM FUEL TANK.....956
      EVERY 250 HOURS MAINTENANCE.....957
        CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL.....957
        CHECK LEVEL OF BATTERY ELECTROLYTE.....958
        CHECK, CLEAN FUEL TANK STRAINER.....961
        CHECK AND TIGHTEN TRACK FRAME AND AXLE CONNECTING BOLTS.....961
        CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST.....962
        CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER).....963
      EVERY 500 HOURS MAINTENANCE.....964
        REPLACE FUEL FILTER CARTRIDGE.....964
        CHECK SWING PINION GREASE LEVEL, ADD GREASE.....966
        CLEAN HYDRAULIC TANK STRAINER.....967
        REPLACE HYDRAULIC OIL FILTER ELEMENT.....968
        CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS, AFTER COOLER FINS, FUEL COOLER FINS AND CONDENSER FINS (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER).....969
        CLEAN FRESH/RECIRC AIR FILTERS OF AIR CONDITIONER (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER).....970
        REPLACE PILOT FILTER ELEMENT.....971
        CLEAN STRAINER OF P.T.O LUBRICATING OIL FILTER.....972
        CHECK FAN BELT.....972
        REPLACE DRAIN FILTER CARTRIDGE.....973
        CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.....974
      EVERY 1000 HOURS MAINTENANCE.....976
        CHANGE OIL IN SWING MACHINERY CASE.....976
        CHANGE OIL IN P.T.O CASE.....978
        CHECK ALL TIGHTENING PARTS OF TURBOCHARGER.....978
        CHECK PLAY TURBOCHARGER ROTOR.....978
        REPLACE CORROSION RESISTOR CARTRIDGE.....979
        LUBRICATING FAN PULLEY ASSEMBLY, TENSION PULLEY ASSEMBLY.....979
        REPLACE HYDRAULIC TANK BREATHER FILTER ELEMENT.....980
        CHECK WELDED STRUCTURE.....981
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (FOR BREAKER).....983
      EVERY 2000 HOURS MAINTENANCE.....984
        CHANGE OIL IN FINAL DRIVE CASE.....984
        CHECK INJECTOR.....984
        CLEAN ENGINE BREATHER.....985
        CLEAN, CHECK TURBOCHARGER.....985
        CHECK ALTERNATOR, STARTING MOTOR.....985
        CHECK ENGINE VALVE CLEARANCE, ADJUST.....985
      EVERY 4000 HOURS MAINTENANCE.....986
        CHECK WATER PUMP.....986
        CHECK VIBRATION DAMPER.....986
        CHECK FAN PULLEY AND TENSION PULLEY.....986
        CHECK FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER.....986
        CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER.....988
      EVERY 5000 HOURS MAINTENANCE.....989
        CHANGE OIL IN HYDRAULIC TANK.....989
      EVERY 8000 HOURS MAINTENANCE.....990
        REPLACE HIGH-PRESSURE PIPING CLAMP.....990
        REPLACE FUEL SPRAY PREVENTION CAP.....990
  SPECIFICATIONS.....991
    SPECIFICATIONS.....992
  ATTACHMENTS, OPTIONS.....994
    GENERAL PRECAUTIONS FOR SAFETY.....995
      PRECAUTIONS WHEN SELECTING.....995
      READ THE INSTRUCTION MANUAL THOROUGHLY.....995
      PRECAUTIONS WHEN REMOVING OR INSTALLING.....995
      PRECAUTIONS WHEN USING.....995
    ATTACHMENT GUIDE.....996
      COMBINATIONS OF WORK EQUIPMENT.....996
  LOADING SHOVEL.....999
    EXPLANATION OF COMPONENTS.....1000
      SWITCHES.....1000
    OPERATIONS.....1002
      OPERATION OF WORK EQUIPMENT.....1002
      PRECAUTIONS DURING OPERATION.....1004
      EXCAVATOR WORK.....1008
    PRECAUTIONS WHEN DISASSEMBLING MACHINE.....1009
      RELEASING PRESSURE.....1009
    TRANSPORTATION.....1010
      MACHINE CONFIGURATION FOR TRANSPORT.....1010
    WEAR PARTS.....1011
      WEAR PARTS LIST.....1011
    MAINTENANCE.....1012
      CHECK BEFORE STARTING.....1012
      EVERY 10 HOURS MAINTENANCE.....1014
      EVERY 5000 HOURS MAINTENANCE.....1016
    SPECIFICATION.....1018
    COMBINATION OF WORK EQUIPMENT .....1019
      COMBINATION OF WORK EQUIPMENT .....1019
  INDEX.....1021
SEAM053403T - Hydraulic Excavator GALEO PC750-7, PC750LC-7, PC750SE-7, PC800-7, PC800SE-7 Operation & Maintenance Manual.....1024
  COVER.....1024
  FOREWORD.....1025
    FOREWORD.....1026
    SAFETY INFORMATION.....1029
    INTRODUCTION.....1031
      DIRECTIONS OF MACHINE.....1031
      BREAKING-IN THE NEW MACHINE.....1031
    PRODUCT INFORMATION.....1032
      MACHINE SERIAL NUMBER PLATE AND ITS LOCATION.....1032
      ENGINE SERIAL NUMBER PLATE AND ITS LOCATION .....1032
      SERVICE METER LOCATION .....1033
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.....1033
  CONTENTS.....1034
  SAFETY.....1038
    SAFETY INFORMATION.....1039
    SAFETY LABELS.....1041
      LOCATION OF SAFETY LABELS.....1042
      SAFETY LABELS.....1043
    SAFETY INFORMATION.....1049
      SAFETY RULES.....1049
      IF ABNORMALITIES ARE FOUND.....1049
      WORKING WEAR AND PERSONAL PROTECTIVE ITEMS.....1049
      FIRE EXTINGUISHER AND FIRST AID KIT.....1049
      SAFETY EQUIPMENT.....1049
      KEEP MACHINE CLEAN.....1050
      KEEP OPERATOR'S COMPARTMENT CLEAN.....1050
      LEAVING OPERATOR'S SEAT WITH LOCK.....1050
      HANDRAILS AND STEPS.....1051
      MOUNTING AND DISMOUNTING.....1051
      NO PERSONS ON ATTACHMENTS.....1051
      BURN PREVENTION.....1052
      FIRE PREVENTION AND EXPLOSION PREVENTION.....1052
      ACTION IF FIRE OCCURS.....1053
      WINDSHIELD WASHER FLUID.....1053
      FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION.....1053
      ATTACHMENT INSTALLATION.....1054
      ATTACHMENT COMBINATIONS.....1054
      CAB WINDOW GLASSES.....1054
      UNAUTHORIZED MODIFICATIONS.....1054
      SAFETY AT JOBSITE.....1054
      WORKING ON LOOSE GROUND.....1055
      DISTANCE TO HIGH VOLTAGE CABLES.....1055
      ENSURE GOOD VISIBILITY.....1055
      VENTILATION FOR ENCLOSED AREA.....1056
      SIGNALMAN'S SIGNAL AND SIGNS.....1056
      EMERGENCY EXIT FROM OPERATOR'S CAB.....1056
      ASBESTOS DUST HAZARD PREVENTION.....1056
    SAFETY MACHINE OPERATION.....1057
      STARTING ENGINE.....1057
        CHECKS BEFORE STARTING ENGINE.....1057
        SAFETY RULES FOR STARTING ENGINE.....1057
        STARTING ENGINE IN COLD WEATHER.....1058
      OPERATION.....1059
        CHECKS BEFORE OPERATION.....1059
        SAFETY RULES FOR CHANGING MACHINE DIRECTIONS.....1059
        SAFETY RULES FOR TRAVELING.....1060
        TRAVELING ON SLOPES.....1060
        OPERATIONS ON SLOPES.....1061
        PROHIBITED OPERATIONS.....1061
        OPERATIONS ON SNOW.....1063
        PARKING MACHINE.....1064
      TRANSPORTATION.....1065
        LOADING AND UNLOADING .....1065
        SHIPPING THE MACHINE.....1065
      BATTERY.....1066
        BATTERY HAZARD PREVENTION.....1066
        STARTING ENGINE WITH BOOSTER CABLES.....1067
      TOWING.....1068
        SAFETY RULES FOR TOWING.....1068
      LIFTING OBJECTS WITH BUCKET.....1069
        SAFETY RULES FOR LIFTING OBJECTS.....1069
    SAFETY MAINTENANCE INFORMATION.....1070
      WARNING TAG.....1070
      KEEP WORK PLACE CLEAN AND TIDY.....1070
      APPOINT LEADER WHEN WORKING WITH OTHERS.....1070
      STOP ENGINE BEFORE CARRYING OUT MAINTENANCE.....1071
      TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING.....1072
      PROPER TOOLS.....1072
      ACCUMULATOR.....1073
      PERSONNEL.....1073
      ATTACHMENTS.....1073
      WORK UNDER THE MACHINE.....1073
      NOISE.....1073
      WHEN USING HAMMER.....1074
      WELDING WORKS.....1074
      REMOVING BATTERY TERMINALS.....1074
      SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION.....1074
      DO NOT DISASSEMBLE RECOIL SPRINGS.....1074
      SAFETY RULES FOR HIGH-PRESSURE OIL.....1075
      PRECAUTION FOR HIGH FUEL PRESSURE.....1075
      SAFETY HANDLING HIGH-PRESSURE HOSES.....1075
      PRECAUTION FOR HIGH VOLTAGE.....1075
      WASTE MATERIALS.....1076
      AIR CONDITIONER MAINTENANCE.....1076
      COMPRESSED AIR.....1076
      PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.....1076
  OPERATION.....1078
    MACHINE VIEW ILLUSTRATIONS.....1079
      OVERALL MACHINE VIEW .....1079
      CONTROLS AND GAUGES .....1080
    DETAILED CONTROLS AND GAUGES .....1082
      MONITORING SYSTEM.....1082
      SWITCHES.....1105
      CONTROL LEVERS AND PEDALS.....1112
      SUN ROOF.....1116
      WINDSHIELD.....1117
      EMERGENCY EXIT FROM OPERATOR'S CAB.....1122
      DOOR LOCK.....1122
      CAP WITH LOCK .....1123
      HOT AND COOL BOX .....1124
      MAGAZINE BOX .....1124
      ASHTRAY.....1125
      AIR CONDITIONER CONTROLS.....1126
      RADIO .....1140
      AUXILIARY ELECTRIC POWER.....1144
      FUSE.....1145
      CIRCUIT BREAKER .....1146
      CONTROLLERS.....1147
      TOOL BOX.....1147
      GREASE PUMP.....1148
      ACCUMULATOR.....1151
    MACHINE OPERATIONS AND CONTROLS.....1152
      BEFORE STARTING ENGINE.....1152
      STARTING ENGINE.....1171
      AFTER STARTING ENGINE.....1176
      STOPPING THE ENGINE.....1184
      MACHINE OPERATION.....1185
      STEERING THE MACHINE.....1189
      SWINGING.....1191
      WORK EQUIPMENT CONTROLS AND OPERATIONS.....1192
      WORKING MODE.....1194
      PROHIBITED OPERATIONS.....1195
      GENERAL OPERATION INFORMATION.....1197
      TRAVELING ON SLOPES.....1199
      ESCAPE FROM MUD.....1201
      RECOMMENDED APPLICATIONS.....1202
      BUCKET REPLACEMENT.....1203
      PARKING MACHINE.....1205
      CHECK AFTER SHUT OFF ENGINE.....1206
      LOCKING.....1207
    TRANSPORTATION.....1208
      PRECAUTIONS FOR TRANSPORTATION .....1208
      LIFTING MACHINE.....1208
      SHIPPING MACHINE INFORMATION .....1210
      TRANSPORTATION POSTURE.....1211
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....1217
    COLD WEATHER OPERATION.....1219
      COLD WEATHER OPERATION INFORMATION.....1219
      AFTER DAILY WORK COMPLETION.....1221
      AFTER COLD WEATHER SEASON.....1221
    LONG TERM STORAGE.....1222
      BEFORE STORAGE.....1222
      DURING STORAGE.....1222
      AFTER STORAGE.....1222
      STARTING MACHINE AFTER LONG-TERM STORAGE.....1223
    TROUBLES AND ACTIONS.....1224
      RUNNING OUT OF FUEL.....1224
      PHENOMENA THAT ARE NOT FAILURES.....1226
      TOWING THE MACHINE.....1227
      SEVERE JOB CONDITION .....1227
      DISCHARGED BATTERY.....1228
      OTHER TROUBE.....1232
  MAINTENANCE.....1238
    MAINTENANCE INFORMATION.....1239
    OUT OF SERVICE.....1241
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.....1241
      ELECTRIC  SYSTEM MAINTENANCE.....1243
    WEAR PAARTS.....1244
      WEAR PARTS LIST.....1245
    LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS.....1246
      PROPER SELECTION.....1246
    TIGHTENING TORQUE SPECIFICATIONS.....1250
      TIGHTENING TORQUE LIST.....1250
    SAFETY CRITICAL PARTS .....1251
      SAFETY CRITICAL PARTS LIST .....1252
    MAINTENANCE SCHEDULE.....1253
      MAINTENANCE SCHEDULE CHART.....1253
    MAINTENANCE PROCEDURE.....1255
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS).....1255
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).....1255
      WHEN REQUIRED.....1256
        CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT.....1256
        CLEAN INSIDE OF COOLING SYSTEM.....1261
        CHECK AND TIGHTEN TRACK SHOE BOLTS.....1265
        CHECK AND ADJUST TRACK TENSION.....1266
        CHECK ELECTRICAL INTAKE AIR HEATER.....1268
        REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE).....1268
        ADJUST BUCKET CLEARANCE.....1269
        REPLACE OF FAN BELT AND ADJUSTMENT OF AUTO TENSIONER.....1270
        CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID.....1271
        CHECK AND ADJUST AIR CONDITIONER (ONLY MACHINES EQUIPPED WITH AIR CONDITIONER).....1272
        CLEAN LINE FILTER, REMOVE DIRT.....1273
        BLEEDING AIR FROM HYDRAULIC SYSTEM.....1274
        METHOD FOR RELEASING INTERNAL PRESSURE IN HYDRAULIC CIRCUIT.....1277
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (CONTROL CIRCUIT).....1278
      CHECK BEFORE STARTING.....1279
      EVERY 10 HOURS MAINTENANCE.....1280
        LUBRICATING.....1280
      EVERY 100 HOURS MAINTENANCE.....1283
        LUBRICATING SWING CIRCLE.....1283
      EVERY 250 HOURS MAINTENANCE.....1284
        CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL.....1284
        CHECK LEVEL OF BATTERY ELECTROLYTE.....1285
        CHECK, CLEAN FUEL TANK STRAINER .....1288
        CHECK AND TIGHTEN TRACK FRAME AND AXLE CONNECTING BOLTS .....1288
        CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST .....1289
        CHECK AIR CONDITIONR COMPRESSOR BELT TENSION, ADJUST (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER).....1290
      EVERY 500 HOURS MAINTENANCE.....1291
        REPLACE FUEL FILTER CARTRIDGE  .....1291
        REPLACEMENT OF ADDITION FUEL FILTER CARTRIDGE (IF QUIPPED).....1292
        CHECK SWING PINION GREASE LEVEL, ADD GREASE .....1294
        CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS, AFTER COOLER FINS, FUEL COOLER FINS, AND CONDENSER FINS (ONLY MACHINES EQUIPPED WITH AIR CONDITIONER).....1295
        CLEAN FRESH/RECIRC AIR FILTERS OF AIR CONDITIONER (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER).....1296
        REPLACE PILOT FILTER ELEMENT .....1298
        CLEAN STRAINER OF P.T.O LUBRICATING OIL FILTER.....1299
        CHECK FAN BELT .....1299
        REPLACE DRAIN FILTER CARTRIDGE .....1300
        CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL ILTER CARTRIDGE.....1301
      EVERY 1000 HOURS MAINTENANCE.....1303
        REPLACE BREATHER ELEMENT IN HYDRAULIC TANK .....1303
        REPLACE HYDRAULIC OIL FILTER ELEMENT .....1304
        CHANGE OIL IN SWING MACHINERY CASE.....1305
        CHANGE OIL IN P.T.O CASE .....1307
        CHECK ALL TIGHTENING PARTS OF TURBOCHARGER.....1307
        CHECK PLAY OF TURBOCHARGER ROTOR.....1307
        REPLACE CORROSION RESISTOR CARTRIDGE.....1308
        LUBRICATING FAN PULLEY ASSEMBLY, TENSION PULLEY ASSEMBLY .....1308
        CHECK WELDED STRUCTURE.....1309
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (FOR BREAKER)  .....1311
      EVERY 2000 HOURS MAINTENANCE.....1312
        CHANGE OIL IN FINAL DRIVE CASE.....1312
        CHECK INJECTOR.....1312
        CLEAN HYDRAULIC TANK STRAINER.....1313
        CLEAN ENGINE BREATHER.....1314
        CLEAN, CHECK TURBOCHARGER.....1314
        CHECK ALTERNATOR, STARTING MOTOR .....1314
        CHECK ENGINE VALVE CLEARANCE, ADJUST.....1314
      EVERY 4000 HOURS MAINTENANCE.....1315
        CHECK WATER PUMP .....1315
        CHECK VIBRSTION DAMPER .....1315
        CHECK FAN PULLEY AND TENSION PLLEY .....1315
        CHECK FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER.....1315
        REPLACE INJECTOR NOZZLE ASSEMBLY.....1316
        CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER.....1317
      EVERY 5000 HOURS MAINTENANCE.....1318
        CHANGE OIL IN HYDRAULIC TANK.....1318
      EVERY 8000 HOURS MAINTENANCE.....1319
        REPLACE HIGH-PRESSURE PIPING CLAMP .....1319
        REPLACE FUEL SPRAY PREVENTION CAP.....1319
  SPECIFICATIONS.....1320
    SPECIFICATIONS.....1321
  ATTACHMENTS, OPTIONS.....1323
    GENERAL PRECAUTIONS FOR SAFETY.....1324
      PRECAUTIONS WHEN SELECTING .....1324
      READ THE INSTRUCTION MANUAL THOROUGHLY .....1324
      PRECAUTIONS WHEN REMOVING OR INSTALLING .....1324
      PRECAUTIONS WHEN USING .....1324
    ATTACHMENT GUIDE  .....1325
      COMBINATIONS OF WORK EQUIPMENT.....1325
  LOADING SHOVEL.....1328
    EXPLANATION O COMPONENTS .....1329
      SWITCHES.....1329
      FUSE.....1332
    OPERATIONS.....1333
      OPERATION OF WORK EQUIPMENT.....1333
      PRECAUTIONS DURING OPERATION .....1335
      EXCAVATOR WORK.....1339
    PRECAUTIONS WHEN DISASSEMBLING MACHINE .....1340
      RELEASING PRESSURE .....1340
    TRANSPORTATION .....1341
      MACHINE CONFIGURATION FOR TRANSPORT .....1341
    WEAR PARTS .....1342
      WEAR PARTS LIST .....1342
    MAINTENANCE .....1343
      CHECK BEFORE STARTING .....1343
      EVERY 10 HOURS MAINTENANCE .....1345
      EVERY 5000 HOURS MAINTENANCE.....1346
    SPECIFICATION .....1348
    COMBINATION OF WORK EQUIPMENT.....1349
      COMBINATION OF WORK EQUIPMENT.....1349
  INDEX.....1351
SEAWD01803 - Hydraulic Excavator PC750-6, PC750LC-6, PC750SE-6, PC800-6, PC800SE-6 Field Assembly Instruction.....1354
  COVER.....1354
  CONTENTS.....1356
  SPECIFICATIONS.....1357
  FIELD ASSEMBLING.....1358
  ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE.....1360
  TRANSPORTATION.....1362
  PACKING STYLE FOR TRANSPORTATION.....1362
  LIST OF TOOLS FOR FIELD ASSEMBLING.....1368
  STANDARD TIGHTENING TORQUE.....1369
  A. ASSEMBLY OF BASE MACHINE.....1373
    A-1 FITTING OF LEFT AND RIGHT TRACK FRAMES.....1374
    A-2 ARRANGEMENT OF TRAVEL PIPE.....1378
    A-3 INSTALLATION OF FOG.....1381
    A-4 INSTALLATION OF RADIATOR COVER.....1382
    A-5 INSTALLATION OF REAR VIEW MIRROR.....1383
    A-6 INSTALLATION OF HANDRAIL.....1387
    A-7 INSTALLATION OF STEP.....1390
    A-8 INSTALLATION OF LEFT SIDE STEP.....1391
    A-9 SETTING OF MUFFLER TAIL TUBE.....1392
    A-10 STICKING SHEET (TO COUNTERWEIGHT).....1393
    A-11 INSTALLATION OF COUNTERWEIGHT.....1394
    A-12 INSTALLATION OF RADIO ANTENNA.....1395
    A-13 INSTALLATION OF CAB TOP LIGHT.....1397
    A-14 SETTING OF TRAVEL PIPE COVER.....1400
    A-15 ADJUSTMENT OF TRACK TENSION.....1401
    A-15A EXTENSION OF TRACK FRAME GAUGE (ONLY WHEN 3-SPLIT PACKAGES ARE TRANSPORTED).....1404
    A-16 INSPECTION OF OIL AMOUNT AND WATER AMOUNT.....1407
  B. ASSEMBLING OF WORK EQUIPMENT.....1409
    B-1 BOOM FOOT PIN, AND BOOM CYLINDER FOOT PIN.....1410
    B-2 BOOM ASSEMBLY.....1411
    B-3 RELIEVING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT.....1412
    B-4 INSTALLATION OF BOOM CYLINDER FOOT.....1413
    B-5 ARRANGEMENT OF BOOM CYLINDER HOSE.....1414
    B-6 INSTALLATION OF BOOM CYLINDER.....1415
    B-7 INSTALLATION OF ARM CYLINDER.....1416
    B-8 ARRANGEMENT OF ARM CYLINDER HOSE.....1417
    B-9 INSTALLATION OF ARM ASSEMBLY.....1418
    B-10 ARRANGEMENT OF HOSE BETWEEN BOOM AND BUCKET CYLINDER.....1420
    B-11 INSTALLATION OF BUCKET ASSEMBLY.....1421
    B-12 LUBRICATION PIPING TO WORK EQUIPMENT.....1422
    B-13 AIR BLEEDING FROM CYLINDER.....1423
    B-14 WIRING OF WORK EQUIPMENT.....1424
    B-15 GREASING OF ASSEMBLED WORK EQUIPMENT.....1425
  M. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY.....1427
    M-1 INSPECTION OF OIL LEVEL IN HYDRAULIC TANK AND REFILL.....1428
    M-2 REPLACEMENT OF RETURN FILTER (STANDARD FILTER TO FLUSHING FILTER).....1430
    M-3 FLUSHING OF HYDRAULIC CIRCUIT.....1434
  C. ASSEMBLING OF WORK EQUIPMENT OF LOADING SHOVEL.....1437
    CONTENTS.....1437
    C-1 RELEASEING RESIDUAL PRESSURE IN HYDRAULIC CIRCUIT.....1438
    C-2 PULLING OUT BOOM FOOT PIN AND BOOM CYLINDER FOOT PIN.....1439
    C-3 INSTALLATION OF BOOM AND ARM ASSEMBLY.....1440
    C-4 INSTALLATION OF FLUSHING PIPING BETWEEN CHASSIS AND BOOM.....1441
    C-5 INSTALLATION OF FLUSHING PIPING FOR BOOM CYLINDER AND ARM CYLINDER.....1442
    C-6 INSTALLATION OF FLUSHING PIPING FOR BUCKET CYLINDER.....1443
    C-7 INSTALLATION OF FLUSHING PIPING FOR BOTTOM DUMP CYLINDER.....1444
    C-8 INSTALLATION OF BOOM CYLINDER.....1446
    C-9 ISTALLATION OF BOOM CYLINDER FOOT.....1447
    C-10 INSTALLATION OF BOOM CYLINDER HOSES.....1448
    C-11 INSTALLATION OF BOOM CYLINDER ROD PIN.....1449
    C-12 INSTALLATION OF ARM CYLINDER HOSES.....1450
    C-13 INSTALLATION OF BUCKET CYLINDER.....1451
    C-14 INSTALLATION OF BUCKET CYLINDER HOSE.....1452
    C-15 INSTALLATION OF CONNECTING HOSES BETWEEN CHASSIS AND BOOM TOP.....1453
    C-16 INSTALLATION OF BOTTOM DUMP CYLINDER HOSES.....1454
    C-17 INSTALLATION OF BUCKET ASSEMBLY.....1456
    C-18 INSTALLATION OF WORKING LAMPS.....1459
    C-19 INSTALLATION OF WORK EQUIPMENT FREASE PIPING .....1460
    C-20 GREASING AFTER ASSEMBLING OF WORK EQUIPMENT.....1462
    C-21 BLEEDING AIR FROM WORK EQUIPMENT CIRCUIT.....1463
    C-22 FLUSHING OF WORK EQUIPMENT PIPING.....1464
    C-23 CHECKING OIL LEVEL IN HYDRAULIC TANK AND ADDING OIL.....1466
  FIELD ASSEMBLY INSPECTION REPORT.....1467
SEN00373-12 - Hydraulic Excavator PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Shop Manual.....1519
  COVER.....1519
  00 Index and foreword.....0
    Index.....1521
      Composition of shop manual.....1522
      Table of contents.....1524
    Foreword and general information.....1535
      Safety notice.....1536
      How to read the shop manual.....1541
      Explanation of terms for maintenance standard.....1543
      Handling of electric equipment and hydraulic component.....1545
      Handling of connectors newly used for engines.....1554
      How to read electric wire code.....1557
      Precautions when carrying out operation.....1560
      Method of disassembling and connecting push-pull type coupler.....1563
      Standard tightening torque table.....1566
      Conversion table.....1570
  01 Specification.....0
    Specification and technical data.....1577
      Specification and technical data.....1578
        Specification drawings.....1578
        Working range drawing.....1580
        Specifications.....1582
        Weight table.....1600
        Table of fuel, coolant and lubricants.....1606
  10 Structure, function and maintenance standard.....0
    Engine and cooling system.....1609
      Engine and cooling system.....1610
        Coupling.....1610
        Coupling lubrication system.....1611
        Radiator, oil cooler.....1612
    Power train.....1615
      Power train.....1616
        Power train.....1616
        Swing machinery.....1618
        Swing circle.....1620
        Final drive.....1622
        Sprocket.....1624
    Undercarriage and frame.....1627
      Undercarriage and frame.....1628
        Track frame and recoil spring.....1628
        Idler.....1630
        Carrier roller.....1632
        Track roller.....1634
        Track shoe.....1636
        Double shoe.....1639
    Hydraulic system, Part 1.....1641
      Hydraulic system, Part 1.....1642
        Hydraulic piping drawing.....1642
        Hydraulic tank, hydraulic filter.....1644
        Hydraulic pump.....1646
        Cooling fan pump.....1666
        Cooling fan motor.....1674
    Hydraulic system, Part 2.....1681
      Hydraulic system, Part 2.....1684
        Motor grease pump.....1684
        Return oil filter.....1685
        Line oil filter.....1686
        Drain oil filter.....1687
        L.H. 5-Spool control valve.....1688
        R.H. 4-Spool control valve.....1694
        Straight-travel valve.....1700
        Swing motor.....1703
        Center swivel joint.....1708
        Travel motor.....1709
        PPC accumulator.....1719
        Work equipment, swing PPC valve.....1720
        Travel PPC valve.....1726
        Solenoid valve.....1730
        Quick return valve.....1736
        Hydraulic cylinder.....1738
    Work equipment.....1745
      Work equipment.....1746
        Work equipment.....1746
        Dimensions of work equipment.....1752
    Cab and its attachments.....1757
      Cab and its attachments.....1758
        Air conditioner piping.....1758
    Electrical system.....1761
      Engine control.....1762
      Electric control system.....1771
      Monitor system.....1805
      Sensors.....1823
      KOMTRAX system.....1827
  20 Standard value table.....0
    Standard service value table.....1831
      Standard service value table.....1832
        Standard service value table for engine.....1832
        Standard service value table for chassis.....1833
  30 Testing and adjusting.....0
    Testing and adjusting, Part 1.....1845
      Testing and adjusting, Part 1.....1846
        Tools for testing, adjusting and troubleshooting.....1846
        Measuring engine speed.....1849
        Measuring intake air pressure (Boost pressure).....1850
        Measuring exhaust gas temperature.....1851
        Measuring exhaust gas color.....1852
        Adjusting valve clearance.....1853
        Measuring compression pressure.....1854
        Measuring blow-by pressure.....1855
        Measuring engine oil pressure.....1856
        Measuring EGR valve and bypass valve drive pressure.....1857
        Handling of fuel system equipment.....1858
        Remaining pressure relief from fuel system equipment.....1858
        Measuring fuel pressure.....1859
        Testing fuel return rate and leakage.....1860
        Bleeding air from fuel circuit.....1862
        Testing fuel system for leakage.....1864
        Testing and adjusting alternator belt tension.....1865
        Testing and adjusting air conditioner compressor belt.....1866
    Testing and adjusting, Part 2.....1869
      Testing and adjusting, Part 2.....1870
        Inspection of swing circle bearing clearance.....1870
        Testing and adjusting track shoe tension.....1871
        Testing and adjusting work equipment, swing, and travel circuit oil pressures.....1872
        Testing and adjusting control circuit pressure (output pressure of self pressure reducing valve).....1878
        Testing and adjusting main pump control pressure.....1880
    Testing and adjusting, Part 3.....1887
      Testing and adjusting, Part 3.....1888
        Measuring PPC valve output pressure.....1888
        Measuring outlet pressures of solenoid valve, swing PPC shuttle valve, and swing priority selector valve.....1892
        Adjusting work equipment, swing PPC valve.....1896
        Testing and adjusting travel deviation.....1897
        Inspection of locations of hydraulic drift of work equipment.....1899
        Measuring fan speed.....1900
        Measuring fan circuit oil pressure.....1900
        Measuring fan pump EPC current.....1901
        Measuring fan pump EPC solenoid valve output pressure.....1902
        Measuring oil leakage.....1903
        Release of residual pressure from hydraulic circuit.....1907
        Bleeding air from each part.....1908
        Inspection procedures for diode.....1911
        Adjusting mirrors.....1912
    Testing and adjusting, Part 4.....1915
      Testing and adjusting, Part 4.....1916
        Special function of machine monitor.....1916
        Handling controller voltage circuit.....1949
    Testing and adjusting, Part 5.....1951
      Testing and adjusting, Part 5.....1952
        Procedure for turning on KOMTRAX terminal.....1952
        KOMTRAX terminal lamp indications.....1955
        Preparation work for troubleshooting electrical system.....1958
  40 Troubleshooting.....0
    Failure code table and fuse locations.....1971
      Failure code table and fuse locations.....1972
        Failure codes table.....1972
        Fuse locations.....1976
    General information on troubleshooting.....1979
      General information on troubleshooting.....1980
        Points to remember when troubleshooting.....1980
        Sequence of events in troubleshooting.....1981
        Checks before troubleshooting.....1982
        Classification and troubleshooting steps.....1983
        Information in troubleshooting table.....1984
        Failure-looking phenomenon and troubleshooting No.....1986
        Connection table for connector pin numbers.....1989
        T- branch box and T- branch adapter table.....2025
    Troubleshooting by failure code (Display of code), Part 1.....2029
      Troubleshooting by failure code (Display of code), Part 1.....2032
        Failure code [AA10NX] Aircleaner Clogging.....2032
        Failure code [AB00KE] Charge Voltage Low.....2034
        Failure code [B@BAZG] Eng. Oil Press. Low.....2036
        Failure code [B@BAZK] Eng. Oil Level Low.....2037
        Failure code [B@BCNS] Eng. Water Overheat.....2038
        Failure code [B@BCZK] Eng. Water Lvl Low.....2040
        Failure code [B@HANS] Hydr. Oil Overheat.....2042
        Failure code [CA111] ECM Critical Internal Failure.....2044
        Failure code [CA115] Eng Ne and Bkup Speed Sens Error.....2046
        Failure code [CA122] Chg Air Press Sensor High Error.....2048
        Failure code [CA123] Chg Air Press Sensor Low Error.....2050
        Failure code [CA131] Throttle Sensor High Error.....2052
        Failure code [CA132] Throttle Sensor Low Error.....2054
        Failure code [CA135] Eng Oil Press Sensor High Error.....2056
        Failure code [CA141] Eng Oil Press Sensor Low Error.....2058
        Failure code [CA144] Coolant Temp Sens High Error.....2060
        Failure code [CA145] Coolant Temp Sens Low Error.....2062
        Failure code [CA153] Chg Air Temp Sensor High Error.....2064
        Failure code [CA154] Chg Air Temp Sensor Low Error.....2066
        Failure code [CA187] Sens Supply 2 Volt Low Error.....2066
        Failure code [CA221] Ambient Press Sens High Error.....2068
        Failure code [CA222] Ambient Press Sens Low Error.....2070
        Failure code [CA227] Sens Supply 2 Volt High Error.....2072
        Failure code [CA234] Eng Overspeed.....2074
        Failure code [CA238] Ne Speed Sens Supply Volt Error.....2076
        Failure code [CA263] Fuel Temp Sensor High Error.....2078
        Failure code [CA265] Fuel Temp Sensor Low Error.....2080
        Failure code [CA271] IMV/PCV1 Short Error.....2081
        Failure code [CA272] IMV/PCV1 Open Error.....2082
        Failure code [CA273] PCV2 Short Error.....2083
        Failure code [CA274] PCV2 Open Error.....2084
        Failure code [CA322] Inj #1 (L#1) Open/Short Error.....2085
        Failure code [CA323] Inj #5 (L#5) Open/Short Error.....2086
        Failure code [CA324] Inj #3 (L#3) Open/Short Error.....2088
        Failure code [CA325] Inj #6 (L#6) Open/Short Error.....2090
        Failure code [CA331] Inj #2 (L#2) Open/Short Error.....2092
        Failure code [CA332] Inj #4 (L#4) Open/Short Error.....2094
        Failure code [CA342] Calibration Code Incompatibility.....2095
        Failure code [CA351] Injectors Drive Circuit Error.....2096
        Failure code [CA352] Sens Supply 1 Volt Low Error.....2098
        Failure code [CA386] Sens Supply 1 Volt High Error.....2100
    Troubleshooting by failure code (Display of code), Part 2.....2103
      Troubleshooting by failure code (Display of code), Part 2.....2105
        Failure code [CA441] Battery Voltage Low Error.....2105
        Failure code [CA442] Battery Voltage High Error.....2105
        Failure code [CA449] Rail Press Very High Error.....2106
        Failure code [CA451] Rail Press Sensor High Error.....2108
        Failure code [CA452] Rail Press Sensor Low Error.....2110
        Failure code [CA553] Rail Press High Error.....2110
        Failure code [CA554] Rail Press Sensor In Range Error.....2111
        Failure code [CA559] Rail Press Low Error.....2112
        Failure code [CA689] Eng Ne Speed Sensor Error.....2116
        Failure code [CA731] Eng Bkup Speed Sens Phase Error.....2118
        Failure code [CA757] All Persistent Data Lost Error.....2119
        Failure code [CA778] Eng Bkup Speed Sensor Error.....2120
        Failure code [CA1228] EGR Valve Servo Error 1.....2122
        Failure code [CA1625] EGR Valve Servo Error 2.....2123
        Failure code [CA1626] BP Valve Sol Current High Error.....2124
        Failure code [CA1627] BP Valve Sol Current Low Error.....2126
        Failure code [CA1628] Bypass Valve Servo Error 1.....2127
        Failure code [CA1629] Bypass Valve Servo Error 2.....2128
        Failure code [CA1631] BP Valve Pos Sens High Error.....2130
        Failure code [CA1632] BP Valve Pos Sens Low Error.....2132
        Failure code [CA1633] KOMNET Datalink Timeout Error.....2134
        Failure code [CA1642] EGR Inter Press Sens Low Error.....2136
        Failure code [CA1653] EGR Inter Press Sens High Error.....2138
        Failure code [CA2185] Throt Sens Sup Volt High Error.....2140
        Failure code [CA2186] Throt Sens Sup Volt Low Error.....2142
        Failure code [CA2249] Rail Press Very Low Error.....2143
        Failure code [CA2271] EGR Valve Pos Sens High Error.....2144
        Failure code [CA2272] EGR Valve Pos Sens Low Error.....2146
        Failure code [CA2351] EGR Valve Sol Current High Error.....2148
        Failure code [CA2352] EGR Valve Sol Current Low Error.....2150
        Failure code [CA2555] Grid Htr Relay Volt Low Error.....2151
        Failure code [CA2556] Grid Htr Relay Volt High Error.....2152
        Failure code [D110KB] Battery Relay Drive S/C.....2154
        Failure code [D163KB] Flash Light Relay S/C.....2156
        Failure code [D195KB] Step Light Relay S/C.....2158
        Failure code [DA22KK] Pump Solenoid Power Low Error.....2160
        Failure code [DA25KP] Press. Sensor Power Abnormality.....2162
        Failure code [DA2SKQ] Model Selection Abnormality.....2164
        Failure code [DA80MA] Auto. Lub. Abnormal.....2166
        Failure code [DA2RMC] Pump Comm. Abnormality.....2168
        Failure code [DAFRMC] Monitor Comm. Abnormality.....2170
        Failure code [DGE5KY] Ambi. Temp. Sensor S/C.....2172
        Failure code [DGH2KB] Hydr. Oil Temp. Sensor S/C.....2174
    Troubleshooting by failure code (Display of code), Part 3.....2177
      Troubleshooting by failure code (Display of code), Part 3.....2180
        Failure code [DH25KA] L Jet Sensor Disc.....2180
        Failure code [DH25KB] L Jet Sensor S/C.....2182
        Failure code [DH26KA] R Jet Sensor Disc.....2184
        Failure code [DH26KB] R Jet Sensor S/C.....2186
        Failure code [DHPEKA] F Pump P. Sensor Disc.....2188
        Failure code [DHPEKB] F Pump P. Sensor S/C.....2190
        Failure code [DHPFKA] R Pump P. Sensor Disc.....2192
        Failure code [DHPFKB] R Pump P. Sensor S/C.....2194
        Failure code [DV20KB] Travel Alarm S/C.....2196
        Failure code [DW41KA] Swing Priority Sol. Disc.....2198
        Failure code [DW41KB] Swing Priority Sol. S/C.....2200
        Failure code [DW43KA] Travel Speed Sol. Disc.....2202
        Failure code [DW43KB] Travel Speed Sol. S/C.....2204
        Failure code [DW45KA] Swing Brake Sol. Disc.....2206
        Failure code [DW45KB] Swing Brake Sol. S/C.....2208
        Failure code [DW7BKA] Fan Reverse Sol. Disc.....2210
        Failure code [DW7BKB] Fan Reverse Sol. S/C.....2212
        Failure code [DW7JKA] Bottom Dump Priority Sol. Disc.....2214
        Failure code [DW7JKB] Bottom Dump Priority Sol. S/C.....2216
        Failure code [DWK0KA] 2-stage Relief Sol. Disc.....2218
        Failure code [DWK0KB] 2-stage Relief Sol. S/C.....2220
        Failure code [DX16KA] Fan Pump EPC Sol. Disc.....2222
        Failure code [DX16KB] Fan Pump EPC Sol. S/C.....2224
        Failure code [DXAAKA] F Pump EPC Sol. Disc.....2226
        Failure code [DXAAKB] F Pump EPC Sol. S/C.....2228
        Failure code [DXABKA] R Pump EPC Sol. Disc.....2230
        Failure code [DXABKB] R Pump EPC Sol. S/C.....2232
        Failure code [DY20KA] Wiper Working Abnormality.....2234
        Failure code [DY20MA] Wiper Parking Abnormality.....2236
        Failure code [DY2CKB] Washer Drive S/C.....2240
        Failure code [DY2DKB] Wiper Drive (For) S/C.....2242
        Failure code [DY2EKB] Wiper Drive (Rev) S/C.....2246
    Troubleshooting of electrical system (E-mode).....2249
      Troubleshooting of electrical system (E-mode).....2251
        Before carrying out troubleshooting of electrical system.....2251
        Information contained in troubleshooting table.....2253
        E-1 Engine does not start (Engine does not rotate).....2254
        E-2 Preheater does not operate.....2257
        E-3 Auto engine warm-up device does not work.....2264
        E-4 Auto-decelerator does not operate.....2265
        E-5 All work equipment, swing and travel do not move.....2266
        E-6 Machine push-up function does not operate normally.....2268
        E-7 Boom shockless function does not operate normally.....2270
        E-8 Any item is not displayed on machine monitor.....2272
        E-9 Part of display on machine monitor is missing.....2273
        E-10 Machine monitor displays contents irrelevant to the model.....2273
        E-11 Fuel level monitor red lamp lights up while engine is running.....2274
        E-12 Engine coolant thermometer does not display normally.....2276
        E-13 Hydraulic oil temperature gauge does not display correctly.....2278
        E-14 Fuel gauge does not display correctly.....2279
        E-15 Swing lock monitor does not display correctly.....2280
        E-16 When monitor switch is operated, nothing is displayed.....2282
        E-17 Windshield wiper and window washer do not work.....2284
        E-18 Boom RAISE is not correctly displayed in monitor function.....2292
        E-19 Boom LOWER is not correctly displayed in monitor function.....2293
        E-20 Arm IN is not correctly displayed in monitor function.....2294
        E-21 Arm OUT is not correctly displayed in monitor function.....2295
        E-22 Bucket CURL is not correctly displayed in monitor function.....2296
        E-23 Bucket DUMP is not correctly displayed in monitor function.....2297
        E-24 SWING is not correctly displayed in monitor function.....2298
        E-25 Left travel is not displayed normally in monitoring function.....2300
        E-26 Right travel is not displayed normally in monitoring function.....2302
        E-27 Service is not correctly displayed in monitor function.....2304
        E-28 KOMTRAX system does not operate normally.....2306
        E-29 Air conditioner does not work.....2308
        E-30 Step light does not light up or go off.....2309
        E-31 Electric grease gun does not operate.....2312
        E-32 Travel alarm does not sound or does not stop sounding.....2314
    Troubleshooting of hydraulic and mechanical system (H-mode).....2317
      Troubleshooting of hydraulic and mechanical system (H-mode).....2319
        Before troubleshooting.....2319
        Information in troubleshooting table.....2322
        H-1 Speed or power of all work equipment, travel, and swing is low.....2324
        H-2 Engine speed lowers remarkably or engine stalls.....2326
        H-3 All work equipment, travel, and swing systems do not work.....2328
        H-4 Abnormal sound is heard from around pump.....2329
        H-5 Boom speed or power is low.....2330
        H-6 Speed or power of arm is low.....2332
        H-7 Speed or power of bucket is low.....2333
        H-8 Boom does not move.....2334
        H-9 Arm does not move.....2334
        H-10 Bucket does not move.....2334
        H-11 Hydraulic drift of work equipment is large.....2335
        H-12 Time lag of work equipment is large.....2337
        H-13 Heavy lift function does not operate or stop.....2338
        H-14 Machine push-up function does not operate or stop.....2338
        H-15 Boom shockless function cannot be turned ON or OFF.....2338
        H-16 Machine deviates in one direction.....2340
        H-17 Machine deviates largely at start.....2342
        H-18 Machine deviates largely during compound operation.....2343
        H-19 Travel speed or power is low.....2343
        H-20 Machine does not travel (only one track).....2344
        H-21 Travel speed does not change.....2345
        H-22 Upper structure does not swing.....2346
        H-23 Swing speed or acceleration is low.....2348
        H-24 Swing speed or acceleration is low during compound operation of swing and work equipment.....2350
        H-25 Upper structure overruns excessively when it stops swinging.....2352
        H-26 Large shock is made when upper structure stops swinging.....2353
        H-27 Large abnormal sound is made when upper structure stops swinging.....2354
        H-28 Hydraulic drift of swing is large.....2355
        H-29 Fan rotation is abnormal (Fan sound/vibration is abnormally large or fan overheats).....2356
    Troubleshooting of engine (S-mode).....2359
      Troubleshooting of engine (S-mode).....2361
        Method of using troubleshooting chart.....2361
        S-1 Starting performance is poor.....2364
        S-2 Engine does not start.....2366
        S-3 Engine does not pick up smoothly.....2370
        S-4 Engine stops during operations.....2371
        S-5 Engine does not rotate smoothly.....2372
        S-6 Engine lacks output (or lacks power).....2373
        S-7 Exhaust gas color is black (incomplete combustion).....2374
        S-8 Oil consumption is excessive (or exhaust smoke is blue).....2376
        S-9 Oil becomes contaminated quickly.....2377
        S-10 Fuel consumption is excessive.....2378
        S-11 Oil is in coolant (or coolant spurts back or coolant level goes down).....2379
        S-12 Oil pressure drops.....2380
        S-13 Oil level rises (Entry of coolant/fuel).....2382
        S-14 Coolant temperature becomes too high (overheating).....2384
        S-15 Abnormal noise is made.....2385
        S-16 Vibration is excessive.....2386
  50 Disassembly and assembly.....0
    General information on disassembly and assembly.....2389
      General information on disassembly and assembly.....2390
        How to read this manual.....2390
        Coating materials list.....2392
        Special tools list.....2395
        Sketches of special tools.....2402
    Engine and cooling system (SAA6D140E-5).....2409
      Engine and cooling system.....2410
        Removal and installation of engine, PTO and hydraulic pump assembly.....2410
        Removal and installation of cooling assembly.....2418
        Removal and installation of aftercooler assembly.....2423
        Removal and installation of fuel cooler and air conditioner condenser assembly.....2425
        Removal and installation of fan motor assembly.....2427
        Removal and installation of fuel tank assembly.....2432
    Engine (SAA6D140E-5).....2435
      Engine (SAA6D140E-5).....2436
        Removal and installation of fuel supply pump assembly.....2436
        Removal and installation of cylinder head assembly.....2441
        Removal and installation of fuel injector assembly.....2457
        Removal and installation of engine front seal.....2460
        Removal and installation of engine rear seal.....2462
    Power train.....2467
      Power train.....2468
        Removal and installation of PTO (coupling) assembly.....2468
        Disassembly and assembly of PTO (coupling) assembly.....2475
        Removal and installation of swing motor and swing machinery assembly.....2477
        Disassembly and assembly of swing machinery assembly.....2479
        Removal and installation of swing circle assembly.....2486
        Disassembly and assembly of final drive assembly.....2487
    Undercarriage and frame.....2499
      Undercarriage and frame.....2500
        Removal and installation of track shoe assembly.....2500
        Disassembly and assembly of one link in field.....2502
        Removal and installation of idler assembly.....2506
        Disassembly and assembly of idler assembly.....2507
        Disassembly and assembly of idler adjustment cylinder assembly.....2510
        Removal and installation of recoil spring assembly.....2511
        Disassembly and assembly of recoil spring assembly.....2513
        Removal and installation of carrier roller assembly.....2515
        Disassembly and assembly of carrier roller assembly.....2516
        Removal and installation of track roller assembly.....2519
        Disassembly and assembly of track roller assembly.....2520
        Removal and installation of revolving frame assembly.....2523
        Removal and installation of counterweight assembly.....2525
        Removal and installation of counterweight remover assembly.....2526
    Hydraulic system.....2531
      Hydraulic system.....2532
        Removal and installation of hydraulic tank assembly.....2532
        Removal and installation of main pump assembly.....2535
        Removal and installation of main pump input shaft oil seal.....2542
        Removal and installation of cooling fan pump assembly.....2543
        Removal and installation of control valve assembly.....2546
        Assembly of control valve assembly.....2549
        Removal and installation of swing motor assembly.....2555
        Removal and installation of center swivel joint assembly.....2557
        Disassembly and assembly of center swivel joint assembly.....2559
        Removal and installation of travel motor assembly.....2561
        Removal and installation of solenoid valve assembly.....2562
        Removal and installation of boom damping valve assembly.....2564
        Disassembly and assembly of work equipment PPC valve assembly.....2565
        Disassembly and assembly of travel PPC valve assembly.....2567
        Disassembly and assembly of hydraulic cylinder assembly.....2570
        Disassembly and assembly of grease gun assembly.....2576
    Work equipment.....2579
      Work equipment.....2580
        Removal and installation of bucket cylinder assembly.....2580
        Removal and installation of arm cylinder assembly.....2584
        Removal and installation of boom cylinder assembly.....2588
        Removal and installation of bottom dump cylinder assembly.....2592
        Removal and installation of bucket assembly.....2593
        Removal and installation of arm assembly.....2595
        Removal and installation of boom assembly.....2598
        Removal and installation of work equipment.....2602
    Cab and its attachments.....2607
      Cab and its attachments.....2608
        Removal and installation of operators cab.....2608
        Removal and installation of operators cab glass (stuck glass).....2611
        Removal and installation of front window assembly.....2621
    Electrical system.....2627
      Electrical system.....2628
        Removal and installation of air conditioner unit assembly.....2628
        Removal and installation of engine controller assembly.....2630
        Removal and installation of monitor assembly.....2632
        Removal and installation of pump controller assembly.....2632
        Removal and Installation of KOMTRAX terminal assembly.....2633
  90 Diagrams and drawings.....0
    Hydraulic diagrams and drawings.....2635
      Hydraulic circuit diagram.....2636
    Electrical diagrams and drawings.....2638
      Electrical circuit diagram (1/5).....2640
      Electrical circuit diagram (2/5).....2641
      Electrical circuit diagram (3/5).....2642
      Electrical circuit diagram (4/5).....2643
      Electrical circuit diagram (5/5).....2644
      Connector list and sterogram.....2645
TEN00040-03 - Hydraulic Excavator PC750-7, PC750LC-7, PC750SE-7, PC800-7, PC800SE-7 Operation & Maintenance Manual.....2648
  COVER.....2648
  FOREWORD.....2649
    FOREWORD.....2650
    SAFETY INFORMATION.....2651
    INTRODUCTION.....2653
      DIRECTIONS OF MACHINE.....2653
      BREAKING-IN THE NEW MACHINE.....2653
    PRODUCT INFORMATION.....2654
      MACHINE SERIAL NUMBER PLATE AND ITS LOCATION.....2654
      ENGINE SERIAL NUMBER PLATE AND ITS LOCATION.....2654
      SERVICE METER LOCATION.....2655
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.....2655
    CONTENTS.....2656
  SAFETY.....2661
    SAFETY.....2662
    SAFETY LABELS.....2664
      LOCATION OF SAFETY LABELS.....2665
      SAFETY LABELS.....2666
    GENERAL PRECAUTIONS.....2672
    SAFETY MACHINE OPERATION.....2680
      STARTING ENGINE.....2680
      OPERATION.....2682
      TRANSPORTATION.....2688
      BATTERY.....2689
      TOWING.....2691
      LIFTING OBJECTS WITH BUCKET.....2692
    SAFETY MAINTENANCE INFORMATION.....2693
  OPERATION.....2701
    MACHINE VIEW ILLUSTRATIONS.....2702
      OVERALL MACHINE VIEW.....2702
      CONTROLS AND GAUGES.....2703
    DETAILED CONTROLS AND GAUGES.....2705
      MONITORING SYSTEM.....2705
      SWITCHES.....2728
      CONTROL LEVERS AND PEDALS.....2735
      SUN ROOF.....2738
      WINDSHIELD.....2739
      EMERGENCY EXIT FROM OPERATOR'S CAB.....2744
      DOOR LOCK.....2744
      CAP WITH LOCK.....2745
      HOT AND COOL BOX.....2746
      MAGAZINE BOX.....2746
      ASHTRAY.....2747
      AIR CONDITIONER CONTROLS.....2748
      RADIO.....2762
      AUXILIARY ELECTRIC POWER.....2767
      FUSE.....2768
      CIRCUIT BREAKER.....2769
      CONTROLLER.....2770
      TOOL BOX.....2770
      GREASE PUMP.....2771
      ACCUMULATOR.....2774
    MACHINE OPERATIONS AND CONTROLS.....2775
      BEFORE STARTING ENGINE.....2775
      STARTING ENGINE.....2794
      AFTER STARTING ENGINE.....2799
      STOPPING THE ENGINE.....2807
      MACHINE OPERATION.....2808
      STEERING THE MACHINE.....2812
      SWINGING.....2814
      WORK EQUIPMENT CONTROLS AND OPERATIONS.....2815
      WORKING MODE.....2817
      PROHIBITED OPERATIONS.....2818
      GENERAL OPERATION INFORMATION.....2821
      TRAVELING ON SLOPES.....2823
      ESCAPE FROM MUD.....2825
      RECOMMENDED APPLICATIONS.....2826
      BUCKET REPLACEMENT.....2827
      PARKING MACHINE.....2829
      CHECK AFTER SHUT OFF ENGINE.....2830
      LOCKING.....2831
    TRANSPORTATION.....2832
      PRECAUTIONS FOR TRANSPORTATION.....2832
      LIFTING MACHINE.....2833
      SHIPPING MACHINE INFORMATION.....2835
      TRANSPORTATION POSTURE.....2836
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....2842
    COLD WEATHER OPERATION.....2844
      COLD WEATHER OPERATION INFORMATION.....2844
      AFTER DAILY WORK COMPLETION.....2847
      AFTER COLD WEATHER SEASON.....2847
    LONG TERM STORAGE.....2848
      BEFORE STORAGE.....2848
      DURING STORAGE.....2848
      AFTER STORAGE.....2848
      STARTING MACHINE AFTER LONG-TERM STORAGE.....2849
    TROUBLES AND ACTIONS.....2850
      RUNNING OUT OF FUEL.....2850
      PHENOMENA THAT ARE NOT FAILURES.....2851
      TOWING THE MACHINE.....2852
      SEVERE JOB CONDITION.....2852
      DISCHARGED BATTERY.....2853
      OTHER TROUBLE.....2857
  MAINTENANCE.....2863
    MAINTENANCE INFORMATION.....2864
    OUTLINE OF SERVICE.....2866
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.....2866
      ELECTRIC SYSTEM MAINTENANCE.....2868
    WEAR PARTS.....2869
      WEAR PARTS LIST.....2870
    LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS.....2871
      PROPER SELECTION.....2871
    TIGHTENING TORQUE SPECIFICATIONS.....2875
      TIGHTENING TORQUE LIST.....2875
    SAFETY CRITICAL PARTS.....2876
      SAFETY CRITICAL PARTS LIST.....2877
    MAINTENANCE SCHEDULE.....2878
      MAINTENANCE SCHEDULE CHART.....2878
    MAINTENANCE PROCEDURE.....2880
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS).....2880
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).....2880
      WHEN REQUIRED.....2881
      CHECK BEFORE STARTING.....2904
      EVERY 10 HOURS MAINTENANCE.....2905
      EVERY 100 HOURS MAINTENANCE.....2908
      EVERY 250 HOURS MAINTENANCE.....2909
      EVERY 500 HOURS MAINTENANCE.....2916
      EVERY 1000 HOURS MAINTENANCE.....2929
      EVERY 2000 HOURS MAINTENANCE.....2940
      EVERY 4000 HOURS MAINTENANCE.....2943
      EVERY 5000 HOURS MAINTENANCE.....2946
      EVERY 8000 HOURS MAINTENANCE.....2949
  SPECIFICATIONS.....2951
    SPECIFICATIONS.....2952
  ATTACHMENTS, OPTIONS.....2955
    GENERAL PRECAUTIONS FOR SAFETY.....2956
      PRECAUTIONS WHEN SELECTING.....2956
      READ THE INSTRUCTION MANUAL THOROUGHLY.....2956
      PRECAUTIONS WHEN REMOVING OR INSTALLING.....2956
      PRECAUTIONS WHEN USING.....2956
    ATTACHMENT GUIDE.....2957
      COMBINATIONS OF WORK EQUIPMENT.....2957
  LOADING SHOVEL.....2961
    EXPLANATION OF COMPONENTS.....2962
      SWITCHES.....2962
      FUSE.....2965
    OPERATIONS.....2966
      OPERATION OF WORK EQUIPMENT.....2966
      PRECAUTIONS DURING OPERATION.....2968
      EXCAVATOR WORK.....2972
    PRECAUTIONS WHEN DISASSEMBLING MACHINE.....2973
      RELEASING PRESSURE.....2973
    TRANSPORTATION.....2974
      MACHINE CONFIGURATION FOR TRANSPORT.....2974
    WEAR PARTS.....2975
      WEAR PARTS LIST.....2975
    MAINTENANCE.....2976
      CHECK BEFORE STARTING.....2976
      EVERY 10 HOURS MAINTENANCE.....2978
      EVERY 5000 HOURS MAINTENANCE.....2979
    SPECIFICATION.....2981
    COMBINATION OF WORK EQUIPMENT.....2982
    COMBINATION OF WORK EQUIPMENT.....2982
  INDEX.....2985
TEN00135-08 - Hydraulic Excavator PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Operation & Maintenance Manual.....2989
  COVER.....2989
  FOREWORD.....2990
    BEFORE READING THIS MANUAL.....2991
    SAFETY INFORMATION.....2992
    INTRODUCTION.....2993
      USE OF MACHINE.....2993
      DIRECTIONS OF MACHINE.....2993
      VISIBILITY FROM OPERATOR'S SEAT.....2994
    PRODUCT INFORMATION.....2995
      PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.....2995
      EPA REGULATIONS, ENGINE NUMBER PLATE.....2995
      SERVICE METER LOCATION.....2996
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.....2996
    CONTENTS.....2997
  SAFETY.....3002
    SAFETY.....3003
    SAFETY LABELS.....3006
      LOCATION OF SAFETY LABELS.....3007
      SAFETY LABELS.....3008
    GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.....3014
      PRECAUTIONS BEFORE STARTING OPERATION.....3014
      PREPARATIONS FOR SAFE OPERATION.....3014
      FIRE PREVENTION.....3016
      PRECAUTIONS WHEN GETTING ON OR OFF MACHINE.....3017
      DO NOT GET CAUGHT IN WORK EQUIPMENT.....3019
      PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES.....3019
      PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS.....3019
      UNAUTHORIZED MODIFICATION.....3020
      PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS.....3020
      PRECAUTIONS RELATED TO CAB GLASS.....3020
      PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING.....3020
    PRECAUTIONS FOR OPERATION.....3021
      PRECAUTIONS FOR JOBSITE.....3021
      STARTING ENGINE.....3023
      OPERATION.....3025
      TRANSPORTATION.....3032
      TOWING.....3033
      LIFTING OBJECTS WITH BUCKET.....3034
    PRECAUTIONS FOR MAINTENANCE.....3035
      PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE.....3035
      PRECAUTIONS FOR INSPECTION AND MAINTENANCE.....3039
  OPERATION.....3046
    MACHINE VIEW ILLUSTRATIONS.....3047
      OVERALL MACHINE VIEW.....3047
      CONTROLS AND GAUGES.....3048
    DETAILED CONTROLS AND GAUGES.....3050
      MONITORING SYSTEM.....3050
      SWITCHES.....3079
      CONTROL LEVERS AND PEDALS.....3086
      SUN ROOF.....3089
      WINDSHIELD.....3089
      EMERGENCY EXIT FROM OPERATOR'S CAB.....3094
      DOOR LOCK.....3094
      CAP WITH LOCK.....3095
      HOT AND COOL BOX.....3097
      MAGAZINE BOX.....3097
      ASHTRAY.....3097
      FIRE EXTINGUISHER.....3098
      AIR CONDITIONER CONTROLS.....3099
      RADIO.....3113
      AUXILIARY ELECTRIC POWER.....3117
      FUSE.....3118
      CIRCUIT BREAKER.....3119
      CONTROLLER.....3120
      TOOL BOX.....3120
      GREASE PUMP.....3121
    MACHINE OPERATIONS AND CONTROLS.....3124
      BEFORE STARTING ENGINE.....3124
      STARTING ENGINE.....3143
      AFTER STARTING ENGINE.....3146
      STOPPING THE ENGINE.....3155
      MACHINE OPERATION.....3156
      STEERING THE MACHINE.....3160
      SWINGING.....3162
      WORK EQUIPMENT CONTROLS AND OPERATIONS.....3163
      WORKING MODE.....3164
      PROHIBITED OPERATIONS.....3166
      GENERAL OPERATION INFORMATION.....3171
      TRAVELING ON SLOPES.....3173
      ESCAPE FROM MUD.....3175
      RECOMMENDED APPLICATIONS.....3176
      BUCKET REPLACEMENT.....3177
      PARKING MACHINE.....3179
      MACHINE INSPECTION AFTER DAILY WORK.....3180
      LOCKING.....3181
    TRANSPORTATION.....3182
      TRANSPORTATION PROCEDURE.....3182
      LIFTING MACHINE.....3183
      SHIPPING MACHINE INFORMATION.....3184
      TRANSPORTATION POSTURE.....3185
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....3191
    COLD WEATHER OPERATION.....3193
      COLD WEATHER OPERATION INFORMATION.....3193
      AFTER DAILY WORK COMPLETION.....3196
      AFTER COLD WEATHER SEASON.....3196
    LONG TERM STORAGE.....3197
      BEFORE STORAGE.....3197
      DURING STORAGE.....3197
      AFTER STORAGE.....3198
      STARTING MACHINE AFTER LONG-TERM STORAGE.....3198
    TROUBLES AND ACTIONS.....3199
      RUNNING OUT OF FUEL.....3199
      PHENOMENA THAT ARE NOT FAILURES.....3200
      TOWING THE MACHINE.....3201
      SEVERE JOB CONDITION.....3201
      DISCHARGED BATTERY.....3202
      OTHER TROUBLE.....3206
  MAINTENANCE.....3212
    MAINTENANCE INFORMATION.....3213
    OUTLINE OF SERVICE.....3215
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.....3215
      ELECTRIC SYSTEM MAINTENANCE.....3218
    WEAR PARTS.....3219
      WEAR PARTS LIST.....3219
    RECOMMENDED FUEL, COOLANT, AND LUBRICANT.....3220
      RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL.....3222
    TIGHTENING TORQUE SPECIFICATIONS.....3223
      TIGHTENING TORQUE LIST.....3223
    SAFETY CRITICAL PARTS.....3224
      SAFETY CRITICAL PARTS LIST.....3225
    MAINTENANCE SCHEDULE.....3226
      MAINTENANCE SCHEDULE CHART.....3226
    MAINTENANCE PROCEDURE.....3228
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS).....3228
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).....3228
      WHEN REQUIRED.....3229
      CHECK BEFORE STARTING.....3252
      EVERY 10 HOURS MAINTENANCE.....3253
      EVERY 100 HOURS MAINTENANCE.....3255
      EVERY 250 HOURS MAINTENANCE.....3256
      EVERY 500 HOURS MAINTENANCE.....3261
      EVERY 1000 HOURS MAINTENANCE.....3270
      EVERY 2000 HOURS MAINTENANCE.....3284
      EVERY 4000 HOURS MAINTENANCE.....3290
      EVERY 5000 HOURS MAINTENANCE.....3293
      EVERY 8000 HOURS MAINTENANCE.....3295
  SPECIFICATIONS.....3296
    SPECIFICATIONS.....3297
  ATTACHMENTS, OPTIONS.....3300
    GENERAL PRECAUTIONS FOR SAFETY.....3301
      PRECAUTIONS WHEN SELECTING.....3301
      READ THE INSTRUCTION MANUAL THOROUGHLY.....3301
      PRECAUTIONS WHEN REMOVING OR INSTALLING.....3301
      PRECAUTIONS WHEN USING.....3301
    ATTACHMENT GUIDE.....3302
      COMBINATIONS OF WORK EQUIPMENT.....3303
      TRACK SHOES SELECTION.....3305
      HANDLING COUNTERWEIGHT REMOVER.....3306
    HANDLING MACHINES EQUIPPED WITH KOMTRAX.....3318
      BASIC PRECAUTIONS.....3318
  LOADING SHOVEL.....3320
    EXPLANATION OF COMPONENTS.....3321
      SWITCHES.....3321
      FUSE.....3324
    OPERATIONS.....3325
      OPERATION OF WORK EQUIPMENT.....3325
      PRECAUTIONS DURING OPERATION.....3327
      PRECAUTIONS FOR JOBSITE.....3330
      EXCAVATOR WORK.....3332
    TRANSPORTATION.....3333
      MACHINE CONFIGURATION FOR TRANSPORT.....3333
    WEAR PARTS.....3334
      WEAR PARTS LIST.....3334
    MAINTENANCE.....3335
      CHECK BEFORE STARTING.....3335
      EVERY 10 HOURS MAINTENANCE.....3337
      EVERY 5000 HOURS MAINTENANCE.....3338
    SPECIFICATION.....3340
    COMBINATION OF WORK EQUIPMENT.....3341
      COMBINATION OF WORK EQUIPMENT.....3341
  INDEX.....3344
TEN00345-03 - Hydraulic Excavator PC800-8, PC800LC-8, PC800SE-8, PC850-8, PC850SE-8 Operation & Maintenance Manual.....3348
  COVER.....3348
  FOREWORD.....3349
    BEFORE READING THIS MANUAL.....3350
    SAFETY INFORMATION.....3351
    INTRODUCTION.....3352
      USE OF MACHINE.....3352
      DIRECTIONS OF MACHINE.....3352
      VISIBILITY FROM OPERATOR'S SEAT.....3353
    PRODUCT INFORMATION.....3354
      PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.....3354
      EPA REGULATIONS, ENGINE NUMBER PLATE.....3354
      SERVICE METER LOCATION.....3355
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.....3355
    CONTENTS.....3356
  SAFETY.....3361
    SAFETY.....3362
    SAFETY LABELS.....3365
      LOCATION OF SAFETY LABELS.....3366
      SAFETY LABELS.....3367
    GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.....3373
      PRECAUTIONS BEFORE STARTING OPERATION.....3373
      PREPARATIONS FOR SAFE OPERATION.....3373
      FIRE PREVENTION.....3375
      PRECAUTIONS WHEN GETTING ON OR OFF MACHINE.....3376
      DO NOT GET CAUGHT IN WORK EQUIPMENT.....3378
      PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES.....3378
      PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS.....3379
      UNAUTHORIZED MODIFICATION.....3380
      PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS.....3380
      PRECAUTIONS RELATED TO CAB GLASS.....3380
      PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING.....3380
    PRECAUTIONS FOR OPERATION.....3381
      PRECAUTIONS FOR JOBSITE.....3381
      STARTING ENGINE.....3383
      OPERATION.....3385
      TRANSPORTATION.....3392
      TOWING.....3393
      LIFTING OBJECTS WITH BUCKET.....3394
    PRECAUTIONS FOR MAINTENANCE.....3395
      PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE.....3395
      PRECAUTIONS FOR INSPECTION AND MAINTENANCE.....3399
  OPERATION.....3405
    MACHINE VIEW ILLUSTRATIONS.....3406
      OVERALL MACHINE VIEW.....3406
      CONTROLS AND GAUGES.....3407
    DETAILED CONTROLS AND GAUGES.....3409
      MONITORING SYSTEM.....3409
      SWITCHES.....3438
      CONTROL LEVERS AND PEDALS.....3445
      SUN ROOF.....3448
      WINDSHIELD.....3448
      EMERGENCY EXIT FROM OPERATOR'S CAB.....3453
      DOOR LOCK.....3453
      CAP WITH LOCK.....3454
      HOT AND COOL BOX.....3456
      MAGAZINE BOX.....3456
      ASHTRAY.....3456
      FIRE EXTINGUISHER.....3457
      AIR CONDITIONER CONTROLS.....3458
      RADIO.....3472
      AUXILIARY ELECTRIC POWER.....3476
      FUSE.....3477
      CIRCUIT BREAKER.....3478
      CONTROLLER.....3479
      TOOL BOX.....3479
      GREASE PUMP.....3480
    MACHINE OPERATIONS AND CONTROLS.....3483
      BEFORE STARTING ENGINE.....3483
      STARTING ENGINE.....3502
      AFTER STARTING ENGINE.....3505
      STOPPING THE ENGINE.....3514
      MACHINE OPERATION.....3515
      STEERING THE MACHINE.....3519
      SWINGING.....3521
      WORK EQUIPMENT CONTROLS AND OPERATIONS.....3522
      WORKING MODE.....3523
      PROHIBITED OPERATIONS.....3525
      GENERAL OPERATION INFORMATION.....3530
      TRAVELING ON SLOPES.....3532
      ESCAPE FROM MUD.....3534
      RECOMMENDED APPLICATIONS.....3535
      BUCKET REPLACEMENT.....3536
      PARKING MACHINE.....3538
      MACHINE INSPECTION AFTER DAILY WORK.....3539
      LOCKING.....3540
    TRANSPORTATION.....3541
      TRANSPORTATION PROCEDURE.....3541
      LIFTING MACHINE.....3542
      SHIPPING MACHINE INFORMATION.....3543
      TRANSPORTATION POSTURE.....3544
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....3550
    COLD WEATHER OPERATION.....3552
      COLD WEATHER OPERATION INFORMATION.....3552
      AFTER DAILY WORK COMPLETION.....3555
      AFTER COLD WEATHER SEASON.....3555
    LONG TERM STORAGE.....3556
      BEFORE STORAGE.....3556
      DURING STORAGE.....3556
      AFTER STORAGE.....3557
      STARTING MACHINE AFTER LONG-TERM STORAGE.....3557
    TROUBLES AND ACTIONS.....3558
      RUNNING OUT OF FUEL.....3558
      PHENOMENA THAT ARE NOT FAILURES.....3559
      TOWING THE MACHINE.....3560
      SEVERE JOB CONDITION.....3560
      DISCHARGED BATTERY.....3561
      OTHER TROUBLE.....3565
  MAINTENANCE.....3571
    MAINTENANCE INFORMATION.....3572
    OUTLINE OF SERVICE.....3574
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.....3574
      ELECTRIC SYSTEM MAINTENANCE.....3577
    WEAR PARTS.....3578
      WEAR PARTS LIST.....3578
    RECOMMENDED FUEL, COOLANT, AND LUBRICANT.....3579
      RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL.....3581
    TIGHTENING TORQUE SPECIFICATIONS.....3582
      TIGHTENING TORQUE LIST.....3582
    SAFETY CRITICAL PARTS.....3583
      SAFETY CRITICAL PARTS LIST.....3584
    MAINTENANCE SCHEDULE.....3585
      MAINTENANCE SCHEDULE CHART.....3585
    MAINTENANCE PROCEDURE.....3587
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS).....3587
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).....3587
      WHEN REQUIRED.....3588
      CHECK BEFORE STARTING.....3611
      EVERY 10 HOURS MAINTENANCE.....3612
      EVERY 100 HOURS MAINTENANCE.....3614
      EVERY 250 HOURS MAINTENANCE.....3615
      EVERY 500 HOURS MAINTENANCE.....3620
      EVERY 1000 HOURS MAINTENANCE.....3629
      EVERY 2000 HOURS MAINTENANCE.....3642
      EVERY 4000 HOURS MAINTENANCE.....3648
      EVERY 5000 HOURS MAINTENANCE.....3651
      EVERY 8000 HOURS MAINTENANCE.....3655
  SPECIFICATIONS.....3657
    SPECIFICATIONS.....3658
  ATTACHMENTS, OPTIONS.....3661
    GENERAL PRECAUTIONS FOR SAFETY.....3662
      PRECAUTIONS WHEN SELECTING.....3662
      READ THE INSTRUCTION MANUAL THOROUGHLY.....3662
      PRECAUTIONS WHEN REMOVING OR INSTALLING.....3662
      PRECAUTIONS WHEN USING.....3662
    ATTACHMENT GUIDE.....3663
      COMBINATIONS OF WORK EQUIPMENT.....3664
      TRACK SHOES SELECTION.....3666
      HANDLING COUNTERWEIGHT REMOVER.....3667
    HANDLING MACHINES EQUIPPED WITH KOMTRAX.....3679
      BASIC PRECAUTIONS.....3679
  LOADING SHOVEL.....3681
    EXPLANATION OF COMPONENTS.....3682
      SWITCHES.....3682
      FUSE.....3685
    OPERATIONS.....3686
      OPERATION OF WORK EQUIPMENT.....3686
      PRECAUTIONS DURING OPERATION.....3688
      PRECAUTIONS FOR JOBSITE.....3691
      EXCAVATOR WORK.....3693
    TRANSPORTATION.....3694
      MACHINE CONFIGURATION FOR TRANSPORT.....3694
    WEAR PARTS.....3695
      WEAR PARTS LIST.....3695
    MAINTENANCE.....3696
      CHECK BEFORE STARTING.....3696
      EVERY 10 HOURS MAINTENANCE.....3698
      EVERY 5000 HOURS MAINTENANCE.....3699
    SPECIFICATION.....3701
    COMBINATION OF WORK EQUIPMENT.....3702
      COMBINATION OF WORK EQUIPMENT.....3702
  INDEX.....3705
UEAM005400 - Hydraulic Excavator PC800-8, PC800LC-8 Operation & Maintenance Manual.....3709
  FOREWORD.....3711
    FOREWORD.....3712
    SAFETY INFORMATION.....3713
      Noise emission levels.....3715
      Vibration levels.....3716
        Guide to Reduce Vibration Levels on Machine.....3716
      BREAKING-IN THE NEW MACHINE.....3718
    INTRODUCTION.....3719
      DIRECTIONS OF MACHINE.....3719
      VISIBILITY FROM OPERATOR'S SEAT.....3720
        PROXIMITY VISIBILITY.....3720
        12M CIRCUMFERENCE VISIBILITY.....3720
    PRODUCT INFORMATION.....3721
      PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.....3721
      EPA REGULATIONS, ENGINE NUMBER PLATE.....3721
      SERVICE METER LOCATION.....3722
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.....3722
      MACHINE SERIAL PLATE.....3723
      FOREWORD.....3725
      SAFETY.....3725
      OPERATION.....3726
      MAINTENANCE.....3728
      SPECIFICATIONS.....3730
      ATTACHMENTS AND OPTIONS.....3731
      INDEX.....3731
      COLOPHON.....3731
  SAFETY.....3733
    SAFETY INFORMATION.....3734
    SAFETY LABELS.....3736
      LOCATION OF SAFETY LABELS.....3737
      SAFETY LABELS.....3738
    SAFETY INFORMATION.....3745
    SAFETY MACHINE OPERATION.....3754
      STARTING ENGINE.....3754
      OPERATION.....3755
      TRANSPORTATION.....3761
      BATTERY.....3762
      TOWING.....3763
      LIFTING OBJECTS WITH BUCKET.....3764
    SAFETY MAINTENANCE INFORMATION.....3765
  OPERATION.....3773
    MACHINE VIEW ILLUSTRATIONS.....3774
      OVERALL MACHINE VIEW.....3774
      CONTROLS AND GAUGES.....3775
    DETAILED CONTROLS AND GAUGES.....3777
      MONITORING SYSTEM.....3777
        Basic Operation of Machine Monitor.....3778
        Emergency Monitors.....3781
        Caution Monitors.....3783
        Basic Check Monitors.....3785
        Meter Display Portion.....3787
        Monitor Switches Portion.....3791
      SWITCHES.....3806
      CONTROL LEVERS AND PEDALS.....3813
      SUN ROOF.....3815
        Opening.....3816
        Closing.....3816
      WINDSHIELD.....3816
      EMERGENCY EXIT FROM OPERATOR'S CAB.....3821
      DOOR LOCK.....3821
      CAP WITH LOCK.....3821
      HOT AND COOL BOX.....3823
      MAGAZINE BOX.....3823
      ASHTRAY.....3823
      AIR CONDITIONER CONTROLS.....3824
        Air Conditioner Control Panel.....3824
        Method of Operation.....3828
        Use Air Conditioner with Care.....3834
        Air Conditioner Maintenance.....3835
        Other Functions.....3835
      RADIO-CASSETTE (OPTION).....3837
        Use Radio with Care.....3837
      AUXILIARY ELECTRIC POWER.....3838
        24V power source.....3838
        12V power source.....3839
      FUSE.....3840
      CIRCUIT BREAKER.....3841
      CONTROLLER.....3842
      TOOL BOX.....3842
      GREASE PUMP.....3843
        Method of Use.....3843
        Precautions when Using.....3844
        Supplying Grease.....3845
      ACCUMULATOR HANDLING.....3847
        RELEASING PRESSURE IN THE CONTROL CIRCUIT ON MACHINES EQUIPPED WITH AN ACCUMULATOR.....3847
    MACHINE OPERATIONS AND CONTROLS.....3848
      BEFORE STARTING ENGINE.....3848
        Walk-around Checks.....3848
        Checks Before Starting.....3849
        Adjustment.....3857
        Seat Belt.....3860
        Operations Before Starting Engine.....3861
      STARTING ENGINE.....3864
      AFTER STARTING ENGINE.....3867
        Engine Warm Up.....3867
        Hydraulic Equipment Warm Up.....3869
        Operation After Completion Of Warm-Up Operation.....3874
      STOPPING THE ENGINE.....3876
      MACHINE OPERATION.....3877
        Preparations for Moving the Machine.....3877
        Moving Machine Forward.....3878
        Moving Machine Backward.....3879
        Stopping Machine.....3880
      STEERING THE MACHINE.....3881
        Steering.....3881
      SWINGING.....3883
      WORK EQUIPMENT CONTROLS AND OPERATIONS.....3884
      WORKING MODE.....3886
      PROHIBITED OPERATIONS.....3887
      GENERAL OPERATION INFORMATION.....3889
      TRAVELING ON SLOPES.....3890
      ESCAPE FROM MUD.....3892
        Track on One Side Stuck.....3892
        Tracks on Both Sides Stuck.....3892
      RECOMMENDED APPLICATIONS.....3893
        Backhoe Work.....3893
        Ditching Work.....3893
        Loading Work.....3893
      BUCKET REPLACEMENT.....3894
        Replacement.....3894
      PARKING MACHINE.....3896
      MACHINE INSPECTION AFTER DAILY WORK.....3898
      LOCKING.....3898
    TRANSPORTATION.....3899
      TRANSPORTATION PROCEDURE.....3899
      LIFTING MACHINE.....3899
      SHIPPING MACHINE INFORMATION.....3901
      TRANSPORTATION POSTURE.....3902
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.....3907
    COLD WEATHER OPERATION.....3909
      COLD WEATHER OPERATION INFORMATION.....3909
        Fuel and Lubricants.....3909
        Cooling System Coolant.....3909
        Battery.....3910
        Monitor.....3910
      AFTER DAILY WORK COMPLETION.....3912
      AFTER COLD WEATHER SEASON.....3912
    LONG TERM STORAGE.....3913
      BEFORE STORAGE.....3913
      DURING STORAGE.....3914
      AFTER STORAGE.....3914
      STARTING MACHINE AFTER LONG-TERM STORAGE.....3914
    TROUBLES AND ACTIONS.....3915
      RUNNING OUT OF FUEL.....3915
      PHENOMENA THAT ARE NOT FAILURES.....3916
      TOWING THE MACHINE.....3916
      SEVERE JOB CONDITION.....3917
      DISCHARGED BATTERY.....3918
        Battery Removal and Installation.....3918
        Battery Charges.....3919
        Starting Engine with Booster Cables.....3920
      OTHER TROUBLE.....3922
        Electrical System.....3922
        Chassis.....3923
        Engine.....3924
        Electronic Control System.....3926
        Point of Contact to Telephone when Error Occurs.....3927
  MAINTENANCE.....3929
    MAINTENANCE INFORMATION.....3930
    OUTLINE OF SERVICE.....3932
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.....3932
        OIL.....3932
        FUEL.....3933
        COOLANT AND WATER FOR DILUTION.....3933
        GREASE.....3934
        CARRYING OUT KOWA (Komatsu Oil Wear Analysis).....3934
        STORING OIL AND FUEL.....3935
        FILTERS.....3935
      ELECTRIC SYSTEM MAINTENANCE.....3936
      EXPLANATION OF LUBRICATION CHART DECAL.....3937
    WEAR PARTS.....3939
      WEAR PARTS LIST.....3939
    RECOMMENDED FUEL, COOLANT, AND LUBRICANT.....3940
      RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL.....3942
    TIGHTENING TORQUE SPECIFICATIONS.....3943
      TIGHTENING TORQUE LIST.....3943
    SAFETY CRITICAL PARTS.....3944
      SAFETY CRITICAL PARTS LIST.....3944
    MAINTENANCE SCHEDULE.....3945
      MAINTENANCE SCHEDULE CHART.....3945
    MAINTENANCE PROCEDURE.....3947
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS).....3947
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).....3947
      WHEN REQUIRED.....3947
        CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT.....3947
        CLEAN INSIDE OF COOLING SYSTEM.....3952
        CHECK AND TIGHTEN TRACK SHOE BOLTS.....3955
        CHECK AND ADJUST TRACK TENSION.....3956
        REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE).....3958
        REPLACE BUCKET TEETH (KMAX).....3959
        ADJUST BUCKET CLEARANCE.....3960
        CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID.....3962
        CHECK AND MAINTENANCE AIR CONDITIONER.....3963
        CLEAN LINE FILTER, REMOVE DIRT.....3964
        CHECK GAS SPRING.....3964
        BLEEDING AIR FROM HYDRAULIC SYSTEM.....3965
      CHECK BEFORE STARTING.....3968
      EVERY 10 HOURS MAINTENANCE.....3969
        LUBRICATING.....3969
      EVERY 100 HOURS MAINTENANCE.....3971
        LUBRICATING SWING CIRCLE.....3971
      EVERY 250 HOURS MAINTENANCE.....3972
        CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL.....3972
        CHECK LEVEL OF BATTERY ELECTROLYTE.....3972
        CHECK AND TIGHTEN TRACK FRAME AND AXLE CONNECTING BOLTS.....3974
        CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST.....3975
        CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST.....3976
      EVERY 500 HOURS MAINTENANCE.....3977
        REPLACE FUEL PRE-FILTER CARTRIDGE.....3977
        CHECK SWING PINION GREASE LEVEL, ADD GREASE.....3979
        CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS, AFTERCOOLER FINS, FUEL COOLER FINS, AND AIR CONDITIONER CONDENSER FINS (only machines equipped with air conditioner).....3980
        CLEAN FRESH/RECIRC AIR FILTERS OF AIR CONDITIONER (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER).....3981
        REPLACE PILOT FILTER.....3982
        CLEAN STRAINER OF COUPLING LUBRICATING OIL FILTER.....3983
        REPLACE DRAIN FILTER CARTRIDGE.....3983
        CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.....3984
      EVERY 1000 HOURS MAINTENANCE.....3986
        REPLACE FUEL MAIN FILTER CARTRIDGE.....3986
        REPLACE BREATHER ELEMENT IN HYDRAULIC TANK.....3989
        REPLACE HYDRAULIC TANK ADDITIONAL BREATHER ELEMENT.....3990
        REPLACE HYDRAULIC OIL FILTER ELEMENT.....3990
        CHANGE OIL IN SWING MACHINERY CASE.....3991
        CHANGE OIL IN COUPLING CASE.....3993
        REPLACE CORROSION RESISTOR CARTRIDGE.....3994
        CHECK WELDED STRUCTURE.....3994
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (for breaker).....3996
      EVERY 2000 HOURS MAINTENANCE.....3997
        CHANGE OIL IN FINAL DRIVE CASE.....3997
        CLEAN HYDRAULIC TANK STRAINER.....3998
        CHECKING CHARGE PRESSURE OF NITROGEN GAS IN ACCUMULATOR (FOR CONTROL CIRCUIT).....3999
        CHECK ALTERNATOR.....4002
        CHECK ENGINE VALVE CLEARANCE, ADJUST.....4002
        CHECK ALL TIGHTENING POINTS OF ENGINE EXHAUST PIPE CLAMPS.....4002
      EVERY 4000 HOURS MAINTENANCE.....4003
        CHECK WATER PUMP.....4003
        REPLACE ACCUMULATOR (FOR CONTROL CIRCUIT).....4003
        CHECK FOR LOOSENESS OF HIGH-PRESSURE PIPING CLAMP, HARDENING OF RUBBER.....4004
        CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER.....4004
        CHECK OPERATING CONDITION OF COMPRESSOR.....4005
        CHECK STARTING MOTOR.....4005
      EVERY 5000 HOURS MAINTENANCE.....4006
        CHANGE OIL IN HYDRAULIC TANK.....4006
      EVERY 8000 HOURS MAINTENANCE.....4008
        REPLACE HIGH-PRESSURE PIPING CLAMP.....4008
        REPLACE FUEL SPRAY PREVENTION CAP.....4008
  SPECIFICATIONS.....4009
    SPECIFICATIONS.....4010
  ATTACHMENTS AND OPTIONS.....4013
    GENERAL PRECAUTIONS FOR SAFETY.....4014
      PRECAUTIONS WHEN SELECTING.....4014
      READ THE INSTRUCTION MANUAL THOROUGHLY.....4014
      PRECAUTIONS WHEN REMOVING OR INSTALLING.....4014
      PRECAUTIONS WHEN USING.....4015
    ATTACHMENT GUIDE.....4016
      COMBINATIONS OF WORK EQUIPMENT.....4017
        Working Range Diagram.....4018
      TRACK SHOES SELECTION.....4019
    HANDLING MACHINES EQUIPPED WITH KOMTRAX.....4020
      BASIC PRECAUTIONS.....4020
  INDEX.....4021
    <A>.....4023
    <B>.....4023
    <C>.....4023
    <D>.....4023
    <E>.....4023
    <F>.....4023
    <G>.....4023
    <H>.....4023
    <I>.....4023
    <L>.....4023
    <M>.....4023
    <O>.....4023
    <P>.....4023
    <R>.....4024
    <S>.....4024
    <T>.....4024
    <V>.....4024
    <W>.....4024
    <Y>.....4024
  COLOPHON.....4025
UEN00373-01 - Hydraulic Excavator GALEO PC800-8, PC800LC-8 Shop Manual.....4027
  PC800-8_PC800LC-8.....4027
  00 Index and foreword.....4029
    Index.....4029
      Organization list of the shop manual.....4030
      Table of contents.....4032
  00 Index and foreword.....4041
    Foreword and general information.....4041
      Foreword and general information.....4042
        Safety notice.....4042
        How to read the shop manual.....4046
        Explanation of terms for maintenance standard.....4048
        Handling electric equipment and hydraulic component.....4050
        How to read electric wire code.....4058
        Method of disassembling and connecting push-pull type coupler.....4061
        Standard tightening torque table.....4064
        Conversion table.....4068
  01 Specification.....4075
    Specification and technical data.....4075
      Specification and technical data.....4076
        Specification drawings.....4076
        Working range drawing.....4077
        Specifications.....4078
        Weight table.....4084
        Table of fuel, coolant and lubricants.....4087
  10 Structure, function and maintenance standard.....4091
    Engine and cooling system.....4091
      Engine and cooling system.....4092
        Coupling.....4092
        Coupling lubrication system.....4093
        Radiator, oil cooler.....4094
  10 Structure, function and maintenance standard.....4097
    Power train.....4097
      Power train.....4098
        Power train.....4098
        Swing machinery.....4100
        Swing circle.....4102
        Final drive.....4104
        Sprocket.....4106
  10 Structure, function and maintenance standard.....4109
    Undercarriage and frame.....4109
      Undercarriage and frame.....4110
        Track frame and recoil spring.....4110
        Idler.....4112
        Carrier roller.....4114
        Track roller.....4116
        Track shoe.....4118
  10 Structure, function and maintenance standard.....4123
    Hydraulic system, Part 1.....4123
      Hydraulic system, Part 1.....4124
        Hydraulic piping drawing.....4124
        Hydraulic tank, hydraulic filter.....4126
        Hydraulic pump.....4128
        Operation of pump control mechanism.....4134
        EPC valve.....4136
        Self pressure reducing valve.....4139
        Cooling fan pump.....4143
        Cooling fan motor.....4152
  10 Structure, function and maintenance standard.....4159
    Hydraulic system, Part 2.....4159
      Hydraulic system, Part 2.....4161
        Motor grease pump.....4161
        Return oil filter.....4162
        Line oil filter.....4163
        Drain oil filter.....4164
        L.H. 5-Spool control valve.....4166
        R.H. 4-Spool control valve.....4172
        Straight-travel valve.....4179
        Swing motor.....4182
        Center swivel joint.....4187
        Travel motor.....4188
        PPC accumulator.....4198
        Work equipment, swing PPC valve.....4199
        Travel PPC valve.....4204
        Solenoid valve.....4208
        Hydraulic cylinder.....4214
  10 Structure, function and maintenance standard.....4217
    Work equipment.....4217
      Work equipment.....4218
        Work equipment.....4218
        Dimensions of work equipment.....4220
  10 Structure, function and maintenance standard.....4225
    Cab and its attachments.....4225
      Cab and its attachments.....4226
        Air conditioner piping.....4226
  10 Structure, function and maintenance standard.....4229
    Electrical system.....4229
      Electrical system.....4230
        Engine control.....4230
        Electric control system.....4239
        Monitor system.....4273
        Sensors.....4291
  20 Standard value table.....4297
    Standard service value table.....4297
      Standard service value table.....4298
        Standard service value table for engine.....4298
        Standard service value table for chassis.....4299
  30 Testing and adjusting.....4309
    Testing and adjusting, Part 1.....4309
      Testing and adjusting, Part 1.....4310
        Tools for testing, adjusting and troubleshooting.....4310
        Measuring engine speed.....4312
        Measuring intake air pressure (Boost pressure).....4313
        Measuring exhaust gas temperature.....4314
        Measuring exhaust gas color.....4315
        Adjusting valve clearance.....4316
        Measuring compression pressure.....4317
        Measuring blow-by pressure.....4318
        Measuring engine oil pressure.....4319
        Handling of fuel system equipment.....4320
        Remaining pressure relief from fuel system equipment.....4320
        Measuring fuel pressure.....4321
        Testing fuel return rate and leakage.....4322
        Bleeding air from fuel circuit.....4324
        Testing and adjusting alternator belt tension.....4325
        Testing and adjusting air conditioner compressor belt.....4326
  30 Testing and adjusting.....4329
    Testing and adjusting, Part 2.....4329
      Testing and adjusting, Part 2.....4330
        Inspection of swing circle bearing clearance.....4330
        Testing and adjusting track shoe tension.....4331
        Testing and adjusting work equipment, swing, and travel circuit oil pressures.....4332
        Testing and adjusting control circuit oil pressure (self pressure reducing valve).....4337
        Testing and adjusting main pump control pressure.....4338
  30 Testing and adjusting.....4345
    Testing and adjusting, Part 3.....4345
      Testing and adjusting, Part 3.....4346
        Measuring PPC valve output pressure.....4346
        Measuring outlet pressures of solenoid valve, swing PPC shuttle valve, and swing priority selector valve.....4350
        Adjusting work equipment, swing PPC valve.....4354
        Testing and adjusting travel deviation.....4355
        Inspection of locations of hydraulic drift of work equipment.....4357
        Measuring fan speed.....4358
        Measuring fan circuit oil pressure.....4358
        Measuring fan pump EPC current.....4359
        Measuring fan pump EPC solenoid valve output pressure.....4359
        Measuring oil leakage.....4360
        Release of residual pressure from hydraulic circuit.....4364
        Bleeding air from each part.....4365
        Inspection procedures for diode.....4368
  30 Testing and adjusting.....4371
    Testing and adjusting, Part 4.....4371
      Testing and adjusting, Part 4.....4372
        Special function of machine monitor.....4372
        Handling engine controller high voltage circuit.....4403
  30 Testing and adjusting.....4405
    Testing and adjusting, Part 5.....4405
      Testing and adjusting, Part 5.....4406
        Procedure for turning on KOMTRAX terminal.....4406
        KOMTRAX terminal lamp indications.....4409
        Preparation work for troubleshooting electrical system.....4412
        Pm-clinic service.....4415
        UNDERCARRIAGE INSPECTION.....4421
  40 Troubleshooting.....4423
    General information on troubleshooting.....4423
      General information on troubleshooting.....4424
        Points to remember when troubleshooting.....4424
        Sequence of events in troubleshooting.....4425
        Checks before troubleshooting.....4426
        Classification and troubleshooting steps.....4427
        Connection table for connector pin numbers.....4431
        T-boxes and T-adapters table.....4454
  40 Troubleshooting.....4459
    Troubleshooting by failure code (Display of code), Part 1.....4459
      Troubleshooting by failure code (Display of code), Part 1.....4461
        Failure codes table.....4461
        Information in troubleshooting table.....4466
        Failure code [A000N1] Eng. Hi Out of Std.....4468
        Failure code [AA10NX] Aircleaner Clogging.....4470
        Failure code [AB00KE] Charge Voltage Low.....4472
        Failure code [B@BAZG] Eng. Oil Press. Low.....4474
        Failure code [B@BAZK] Eng. Oil Level Low.....4476
        Failure code [B@BCNS] Eng. Water Overheat.....4478
        Failure code [B@BCZK] Eng. Water Lvl Low.....4480
        Failure code [B@HANS] Hydr. Oil Overheat.....4482
        Failure code [CA111] ECM Critical Internal Failure.....4484
        Failure code [CA115] Eng Ne and Bkup Speed Sens Error.....4486
        Failure code [CA122] Chg Air Press Sensor High Error.....4488
        Failure code [CA123] Chg Air Press Sensor Low Error.....4491
        Failure code [CA131] Throttle Sensor High Error.....4492
        Failure code [CA132] Throttle Sensor Low Error.....4494
        Failure code [CA135] Eng Oil Press Sensor High Error.....4496
        Failure code [CA141] Eng Oil Press Sensor Low Error.....4498
        Failure code [CA144] Coolant Temp Sens High Error.....4500
        Failure code [CA145] Coolant Temp Sens Low Error.....4502
        Failure code [CA153] Chg Air Temp Sensor High Error.....4504
        Failure code [CA154] Chg Air Temp Sensor Low Error.....4506
        Failure code [CA187] Sens Supply 2 Volt Low Error.....4507
        Failure code [CA221] Ambient Press Sens High Error.....4508
        Failure code [CA222] Ambient Press Sens Low Error.....4510
        Failure code [CA227] Sens Supply 2 Volt High Error.....4512
        Failure code [CA234] Eng Overspeed.....4514
        Failure code [CA238] Ne Speed Sens Supply Volt Error.....4516
        Failure code [CA263] Fuel Temp Sensor High Error.....4518
        Failure code [CA265] Fuel Temp Sensor Low Error.....4520
        Failure code [CA271] IMV/PCV1 Short Error.....4521
        Failure code [CA272] IMV/PCV1 Open Error.....4522
        Failure code [CA273] PCV2 Short Error.....4523
        Failure code [CA274] PCV2 Open Error.....4524
        Failure code [CA322] Inj #1 (L#1) Open/Short Error.....4525
        Failure code [CA323] Inj #5 (L#5) Open/Short Error.....4526
        Failure code [CA324] Inj #3 (L#3) Open/Short Error.....4527
        Failure code [CA325] Inj #6 (L#6) Open/Short Error.....4528
        Failure code [CA331] Inj #2 (L#2) Open/Short Error.....4529
        Failure code [CA332] Inj #4 (L#4) Open/Short Error.....4530
        Failure code [CA342] Calibration Code Incompatibility.....4531
        Failure code [CA351] Injectors Drive Circuit Error.....4532
        Failure code [CA352] Sens Supply 1 Volt Low Error.....4534
        Failure code [CA386] Sens Supply 1 Volt High Error.....4536
  40 Troubleshooting.....4539
    Troubleshooting by failure code (Display of code), Part 2.....4539
      Troubleshooting by failure code (Display of code), Part 2.....4541
        Failure code [CA441] Battery Voltage Low Error.....4541
        Failure code [CA442] Battery Voltage High Error.....4541
        Failure code [CA449] Rail Press Very High Error.....4542
        Failure code [CA451] Rail Press Sensor High Error.....4544
        Failure code [CA452] Rail Press Sensor Low Error.....4546
        Failure code [CA553] Rail Press High Error.....4546
        Failure code [CA554] Rail Press Sensor In Range Error.....4547
        Failure code [CA559] Rail Press Low Error.....4548
        Failure code [CA689] Eng Ne Speed Sensor Error.....4552
        Failure code [CA731] Eng Bkup Speed Sens Phase Error.....4554
        Failure code [CA757] All Persistent Data Lost Error.....4555
        Failure code [CA778] Eng Bkup Speed Sensor Error.....4556
        Failure code [CA1228] EGR Valve Servo Error 1.....4558
        Failure code [CA1625] EGR Valve Servo Error 2.....4559
        Failure code [CA1626] BP Valve Sol Current High Error.....4560
        Failure code [CA1627] BP Valve Sol Current Low Error.....4562
        Failure code [CA1628] Bypass Valve Servo Error 1.....4563
        Failure code [CA1629] Bypass Valve Servo Error 2.....4564
        Failure code [CA1631] BP Valve Pos Sens High Error.....4566
        Failure code [CA1632] BP Valve Pos Sens Low Error.....4568
        Failure code [CA1633] KOMNET Datalink Timeout Error.....4569
        Failure code [CA1642] EGR Inter Press Sens Low Error.....4571
        Failure code [CA1653] EGR Inter Press Sens High Error.....4572
        Failure code [CA2185] Throt Sens Sup Volt High Error.....4574
        Failure code [CA2186] Throt Sens Sup Volt Low Error.....4576
        Failure code [CA2249] Rail Press Very Low Error.....4577
        Failure code [CA2271] EGR Valve Pos Sens High Error.....4578
        Failure code [CA2272] EGR Valve Pos Sens Low Error.....4580
        Failure code [CA2351] EGR Valve Sol Current High Error.....4582
        Failure code [CA2352] EGR Valve Sol Current Low Error.....4584
        Failure code [CA2555] Grid Htr Relay Volt Low Error.....4585
        Failure code [CA2556] Grid Htr Relay Volt High Error.....4586
        Failure code [D110KB] Battery Relay Drive S/C.....4588
        Failure code [D163KB] Flash Light Relay S/C.....4590
        Failure code [D195KB] Step Light Relay S/C.....4592
        Failure code [DA25KP] Press. Sensor Power Abnormality.....4594
        Failure code [DA2SKQ] Model Selection Abnormality.....4596
        Failure code [DA80MA] Auto. Lub. Abnormal.....4598
        Failure code [DA2RMC] Pump Comm. Abnormality.....4600
        Failure code [DAFRMC] Monitor Comm. Abnormality.....4602
        Failure code [DGE5KY] Ambi. Temp. Sensor S/C.....4604
        Failure code [DGH2KB] Hydr. Oil Temp. Sensor S/C.....4606
  40 Troubleshooting.....4609
    Troubleshooting by failure code (Display of code), Part 3.....4609
      Troubleshooting by failure code (Display of code), Part 3.....4612
        Failure code [DH25KA] L Jet Sensor Disc.....4612
        Failure code [DH25KB] L Jet Sensor S/C.....4614
        Failure code [DH26KA] R Jet Sensor Disc.....4616
        Failure code [DH26KB] R Jet Sensor S/C.....4618
        Failure code [DHPEKA] F Pump P. Sensor Disc.....4620
        Failure code [DHPEKB] F Pump P. Sensor S/C.....4622
        Failure code [DHPFKA] R Pump P. Sensor Disc.....4624
        Failure code [DHPFKB] R Pump P. Sensor S/C.....4626
        Failure code [DV20KB] Travel Alarm S/C.....4628
        Failure code [DW41KA] Swing Priority Sol. Disc.....4630
        Failure code [DW41KB] Swing Priority Sol. S/C.....4632
        Failure code [DW43KA] Travel Speed Sol. Disc.....4634
        Failure code [DW43KB] Travel Speed Sol. S/C.....4636
        Failure code [DW45KA] Swing Brake Sol. Disc.....4638
        Failure code [DW45KB] Swing Brake Sol. S/C.....4640
        Failure code [DW7BKA] Fan Reverse Sol. Disc.....4642
        Failure code [DW78KB] Fan Reverse Sol. S/C.....4644
        Failure code [DWK0KA] 2-stage Relief Sol. Disc.....4646
        Failure code [DWK0KB] 2-stage Relief Sol. S/C.....4648
        Failure code [DX16KA] Fan Pump EPC Sol. Disc.....4650
        Failure code [DX16KB] Fan Pump EPC Sol. S/C.....4652
        Failure code [DXAAKA] F Pump EPC Sol. Disc.....4654
        Failure code [DXAAKB] F Pump EPC Sol. S/C.....4656
        Failure code [DXABKA] R Pump EPC Sol. Disc.....4658
        Failure code [DXABKB] R Pump EPC Sol. S/C.....4660
        Failure code [DY20KA] Wiper Working Abnormality.....4662
        Failure code [DY20MA] Wiper Parking Abnormality.....4664
        Failure code [DY2CKB] Washer Drive S/C.....4668
        Failure code [DY2DKB] Wiper Drive (For) S/C.....4670
        Failure code [DY2EKB] Wiper Drive (Rev) S/C.....4674
  40 Troubleshooting.....4677
    Troubleshooting of electrical system (E-mode).....4677
      Troubleshooting of electrical system (E-mode).....4679
        Before carrying out troubleshooting of electrical system.....4679
        Information contained in troubleshooting table.....4681
        E-1 Engine does not start (Engine does not rotate).....4682
        E-2 Preheater does not operate.....4685
        E-3 Auto engine warm-up device does not work.....4690
        E-4 Auto-decelerator does not operate.....4691
        E-5 All work equipment, swing and travel do not move.....4692
        E-6 Machine push-up function does not operate normally.....4694
        E-7 Boom shockless function does not operate normally.....4696
        E-8 Any item is not displayed on machine monitor.....4698
        E-9 Part of display on machine monitor is missing.....4699
        E-10 Machine monitor displays contents irrelevant to the model.....4699
        E-11 Fuel level monitor red lamp lights up while engine is running.....4700
        E-12 Engine coolant thermometer does not display normally.....4702
        E-13 Hydraulic oil temperature gauge does not display correctly.....4704
        E-14 Fuel gauge does not display correctly.....4705
        E-15 Swing lock monitor does not display correctly.....4706
        E-16 When monitor switch is operated, nothing is displayed.....4708
        E-17 Windshield wiper and window washer do not work.....4710
        E-18 "Boom RAISE" is not correctly displayed in monitor function.....4718
        E-19 "Boom LOWER" is not correctly displayed in monitor function.....4719
        E-20 "Arm IN" is not correctly displayed in monitor function.....4720
        E-21 "Arm OUT" is not correctly displayed in monitor function.....4721
        E-22 "Bucket CURL" is not correctly displayed in monitor function.....4722
        E-23 "Bucket DUMP" is not correctly displayed in monitor function.....4723
        E-24 "SWING" is not correctly displayed in monitor function.....4724
        E-25 "Left travel" is not displayed normally in monitoring function.....4726
        E-26 "Right travel" is not displayed normally in monitoring function.....4728
        E-27 "Service" is not correctly displayed in monitor function.....4730
        E-28 KOMTRAX system does not operate normally.....4732
        E-29 Air conditioner does not work.....4734
        E-30 Step light does not light up or go off.....4735
        E-31 Electric grease gun does not operate.....4738
        E-32 Travel alarm does not sound or does not stop sounding.....4740
  40 Troubleshooting.....4743
    Troubleshooting of hydraulic and mechanical system (H-mode).....4743
      Troubleshooting of hydraulic and mechanical system (H-mode).....4745
        Information in troubleshooting table.....4745
        H-1 Speed or power of all work equipment, travel, and swing is low.....4746
        H-2 Engine speed lowers remarkably or engine stalls.....4748
        H-3 All work equipment, travel, and swing systems do not work.....4749
        H-4 Abnormal sound is heard from around pump.....4750
        H-5 Boom speed or power is low.....4751
        H-6 Speed or power of arm is low.....4753
        H-7 Speed or power of bucket is low.....4754
        H-8 Boom does not move.....4755
        H-9 Arm does not move.....4755
        H-10 Bucket does not move.....4755
        H-11 Hydraulic drift of work equipment is large.....4756
        H-12 Time lag of work equipment is large.....4758
        H-13 Heavy lift function does not operate or stop.....4759
        H-14 Machine push-up function does not operate or stop.....4759
        H-15 Boom shockless function cannot be turned ON or OFF.....4759
        H-16 Machine deviates in one direction.....4760
        H-17 Machine deviates largely at start.....4762
        H-18 Machine deviates largely during compound operation.....4763
        H-19 Travel speed or power is low.....4763
        H-20 Machine does not travel (only one track).....4764
        H-21 Travel speed does not change.....4765
        H-22 Upper structure does not swing.....4766
        H-23 Swing speed or acceleration is low.....4768
        H-24 Swing speed or acceleration is low during compound operation of swing andwork equipment.....4769
        H-25 Upper structure overruns excessively when it stops swinging.....4771
        H-26 Large shock is made when upper structure stops swinging.....4772
        H-27 Large abnormal sound is made when upper structure stops swinging.....4773
        H-28 Hydraulic drift of swing is large.....4774
  40 Troubleshooting.....4777
    Troubleshooting of engine (S-mode).....4777
      Troubleshooting of engine (S-mode).....4779
        Method of using troubleshooting chart.....4779
        S-1 Starting performance is poor.....4782
        S-2 Engine does not start.....4784
        S-3 Engine does not pick up smoothly.....4788
        S-4 Engine stops during operations.....4789
        S-6 Engine lacks output (or lacks power).....4791
        S-7 Exhaust gas color is black (incomplete combustion).....4792
        S-8 Oil consumption is excessive (or exhaust smoke is blue).....4794
        S-9 Oil becomes contaminated quickly.....4795
        S-10 Fuel consumption is excessive.....4796
        S-11 Oil is in coolant (or coolant spurts back or coolant level goes down).....4797
        S-12 Oil pressure drops.....4798
        S-13 Oil level rises (Entry of coolant/fuel).....4799
        S-14 Coolant temperature becomes too high (overheating).....4801
        S-15 Abnormal noise is made.....4802
        S-16 Vibration is excessive.....4803
  90 Diagrams and drawings.....4805
    Hydraulic diagrams and drawings.....4805
      Hydraulic diagrams and drawings.....4807
  90 Diagrams and drawings.....4811
    Electrical diagrams and drawings.....4811
      Electrical circuit diagram (1/5).....4813
      Electrical circuit diagram (2/5).....4815
      Electrical circuit diagram (3/5).....4817
      Electrical circuit diagram (4/5).....4819
      Electrical circuit diagram (5/5).....4821

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