Complete service repair manual with Electrical Wiring Diagrams for Komatsu Hydraulic Excavators PC600-6, PC600LC-6, PC600-7, PC600LC-7, PC600-8, PC600LC-8, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.

Komatsu Hydraulic Excavators PC600-6, PC600LC-6, PC600-7, PC600LC-7, PC600-8, PC600LC-8 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: 6,521 pages
File Format: PDF
Language: English

SEN00128-16 - Hydraulic Excavator PC600-8, PC600LC-8 Shop Manual.pdf
SEBM031206 - Hydraulic Excavator PC600-7, PC600LC-7 Shop Manual.pdf
SEBM017111 - Hydraulic Excavator PC600-6, PC600LC-6 Shop Manual.pdf
SEBM027100K - Hydraulic Excavator PC600LC-6 Shop Manual Supplement for Machines Built To Cold Weather Specifications (-50°C) (use with SEBM017100 & revisions).pdf
UEAM005000 - Hydraulic Excavator PC600-8, PC600LC-8 Operation & Maintenance Manual.pdf
TEN00346-02 - Hydraulic Excavator PC600-8, PC600LC-8 Operation & Maintenance Manual.pdf
TEN00118-07 - Hydraulic Excavator PC600-8, PC600LC-8 Operation & Maintenance Manual.pdf
TEN00037-02 - Hydraulic Excavator PC600-7, PC600LC-7 Operation & Maintenance Manual.pdf
SEAW004900 - Hydraulic Excavator (Loading Shovel) PC600-6, PC600LC-6 Field Assembly Manual.pdf
SEAW002802 - Hydraulic Excavator PC600-6, PC600LC-6 Field Assembly Manual.pdf
SEAW001700 - Hydraulic Excavator PC600-6 Field Assembly Instruction.pdf
SEAM053202T - Hydraulic Excavator GALEO PC600-7, PC600LC-7 Operation & Maintenance Manual.pdf
SEAM046200 - Hydraulic Excavator PC600-6, PC600LC-6 avance Operation & Maintenance Manual.pdf
SEAM022108T - Hydraulic Excavator PC600-6, PC600LC-6 Operation & Maintenance Manual.pdf
SEAM022100 - Hydraulic Excavator PC600-6, PC600LC-6 avance Operation & Maintenance Manual.pdf
GEN00043-04 - Hydraulic Excavator PC600-8, PC600LC-8 Field Assembly Instruction.pdf
GEN00013-01 - Hydraulic Excavator PC600-7 Field Assembly Instruction.pdf

GEN00013-01 - Hydraulic Excavator PC600-7 Field Assembly Instruction....3
  COVER....3
  FOREWORD....4
  CONTENTS....5
  SPECIFICATIONS....6
  FIELD ASSEMBLING....7
  ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE....8
  TRANSPORTATION....10
  PACKING STYLE FOR TRANSPORTATION....10
  LIST OF TOOLS FOR FIELD ASSEMBLING....14
  STANDARD TIGHTENING TORQUE....15
  A. ASSEMBLY OF BASE MACHINE....19
    A-1. INSTALLATION OF LEFT AND RIGHT TRACK FRAMES....20
    A-2. INSTALLATION OF TRAVEL PIPE....23
    A-3. INSTALLATION OF TOP GUARD....25
    A-4. INSTALLATION OF REARVIEW MIRROR....26
    A-5. INSTALLATION OF HANDRAIL....29
    A-6. INSTALLATION OF STEP....32
    A-7. INSTALLATION OF LEFT SIDE STEP....33
    A-8. STICKING SEAT TO COUNTERWEIGHT....34
    A-9. REMOVAL OF MUFFLER TAIL PIPE....35
    A-10. INSTALLATION OF COUNTERWEIGHT....36
    A-11. INSTALLATION OF MUFFLER TAIL PIPE....37
    A-12. INSTALLATION OF ORBCOMM ANTENNA (IF EQUIPPED)....38
    A-13. INSTALLATION OF STEP LIGHT....39
    A-14. EXTENSION OF TRACK FRAME GAUGE....41
    A-15. INSTALLATION OF TRAVEL PIPING COVER....45
    A-16. TESTING TRACK SHOE TENSION....46
    A-17. INSPECTION OF OIL AMOUNT AND WATER AMOUNT....49
    A-18. PARTS TO BE TOUCHED UP AFTER FIELD ASSEMBLY....51
  B. ASSEMBLING OF WORK EQUIPMENT....52
    B-1. ASSEMBLY OF BOOM FOOT PIN, BOOM CYLINDER FOOT PIN....53
    B-2. ASSEMBLY OF BOOM ASSEMBLY....54
    B-3. INSTALLATION OF BOOM CYLINDER FOOT....55
    B-4. INSTALLATION OF BOOM CYLINDER HOSES....56
    B-5. INSTALLATION OF HOSES FROM CHASSIS ALONG TOP OF BOOM....57
    B-6. ASSEMBLY OF BOOM CYLINDER....58
    B-7. ASSEMBLY OF ARM CYLINDER....59
    B-8. INSTALLATION OF ARM CYLINDER HOSES....60
    B-9. INSTALLATION OF ARM ASSEMBLY....61
    B-10. INSTALLATION OF BUCKET CYLINDER HOSES BETWEEN BOOM AND BUCKET CYLINDER....63
    B-11. INSTALLATION OF BUCKET....64
    B-12. CONNECTION OF WORK EQUIPMENT GREASE PIPING....65
    B-13. CONNECTION OF WORK EQUIPMENT WIRING....66
    B-14. GREASING AFTER ASSEMBLING WORK EQUIPMENT....68
  M. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY....69
    M-1. INSPECTION OF OIL LEVEL IN HYDRAULIC TANK AND REFILL....70
    M-2. REPLACEMENT OF RETURN FILTER (STANDARD FILTER TO FLUSHING FILTER)....72
    M-3. FLUSHING OF HYDRAULIC CIRCUIT....75
  FIELD ASSEMBLY INSPECTION REPORT (BACKHOE)....77
GEN00043-04 - Hydraulic Excavator PC600-8, PC600LC-8 Field Assembly Instruction....90
  FOREWORD....90
  CONTENTS....91
  SPECIFICATIONS....94
  PRECAUTIONS FOR FIELD ASSEMBLY....95
  DISPOSAL OF REMOVED PARTS....96
  ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE....97
  KIT LAYOUT DIAGRAM....98
  TRANSPORTATION....99
  LIST OF TOOLS FOR FIELD ASSEMBLING....104
  TIGHTENING TORQUE....106
  A. ASSEMBLY OF CHASSIS....112
    A-1. Installation of Left and Right Track Frames....113
    A-2. Installation of Travel Pipe....117
    A-3. Installation of Operator Cab’s Left Handrail....119
    A-4. Installation of Operator Cab’s Door Stopper and Striker....120
    A-5. Installation of Rearview Mirror....122
    A-6. Installation of Handrail....126
    A-7. Installation of Step....129
    A-8. Installation of Left Side Step....130
    A-9. Sticking Sheet to Counterweight....131
    A-10. Installation of Counterweight....132
    A-11. Installation of Step Light....133
    A-12. Installation of Travel Piping Cover....135
    A-13. Testing Track Shoe Tension....139
    A-14. Check Fuel, Coolant and Oil Levels....142
  B. ASSEMBLING OF WORK EQUIPMENT....146
    B-1. Assembly of Arm Cylinder....147
    B-2. Connection of Arm Cylinder Hoses....148
    B-3. Installation of Boom Cylinder....149
    B-4. Installation of Boom Foot Dust Seal....150
    B-5. Assembly of Boom Assembly....151
    B-6. Installation of Boom Cylinder Hoses....152
    B-7. Installation of Hoses from Chassis Along Top of Boom....153
    B-8. Connection of Boom Cylinder Head....154
    B-9. Installation of Arm Assembly....155
    B-10. Installation of Bucket Cylinder Hoses between Boom and Bucket Cylinder....157
    B-11. Installation of Bucket....158
    B-12. Connection of Work Equipment Grease Piping....159
    B-13. Connection of Work Equipment Wiring....160
    B-14. Greasing after Assembling Work Equipment....162
    B-15. Bleeding Air from Work Equipment Circuit....163
    B-16. Parts to be Touched up After Field Assembly....164
  M. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY....166
    M-1. Inspection of Oil Level in Hydraulic Tank and Refill....167
    M-2. Replacement of Return Filter (Standard Filter to Flushing Filter)....169
    M-3. Flushing of Hydraulic Circuit....172
    M-4. Error Code....174
    M-5. Operating Method of Monitoring....179
  D. ASSEMBLING OF COUNTERWEIGHT REMOVER....184
    D-1. Sticking Sheet to Counterweight....185
    D-2. Adjustment of Shims for Counterweight....186
    D-3. Greasing....191
    D-4. Installation of Counterweight Remover....192
    D-5. Installation of Covers....193
    D-6. Installation of Clamps....194
    D-7. Installation of Hoses....197
    D-8. Bleeding Air from Counterweight Remover Circuit....198
    D-9. Installation of Counterweight....199
    D-10. Check of Operation....201
  Field Assembly Inspection Report (Backhoe)....202
SEAM022100 - Hydraulic Excavator PC600-6, PC600LC-6 avance Operation & Maintenance Manual....228
SEAM022108T - Hydraulic Excavator PC600-6, PC600LC-6 Operation & Maintenance Manual....462
  COVER....462
  FOREWORD....463
    FOREWORD....464
    SAFETY INFORMATION....467
    INTRODUCTION....469
      DIRECTIONS OF MACHINE....469
      BREAKING-IN THE NEW MACHINE....469
    PRODUCT INFORMATION....470
      MACHINE SERIAL NUMBER PLATE AND ITS LOCATION....470
      ENGINE SERIAL NUMBER PLATE AND ITS LOCATION....470
      SERVICE METER LOCATION....471
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR....471
  CONTENTS....472
  SAFETY....476
    SAFETY INFORMATION....477
    SAFETY LABELS....479
      LOCATION OF SAFETY LABELS....480
      SAFETY LABELS....481
    SAFETY INFORMATION....486
      SAFETY RULES....486
      IF ABNORMALITIES ARE FOUND....486
      WORKING WEAR AND PERSONAL PROTECTIVE ITEMS....486
      FIRE EXTINGUISHER AND FIRST AID KIT....486
      SAFETY EQUIPMENT....486
      KEEP MACHINE CLEAN....487
      KEEP OPERATOR'S COMPARTMENT CLEAN....487
      LEAVING OPERATOR'S SEAT WITH LOCK....487
      HANDRAILS AND STEPS....488
      MOUNTING AND DISMOUNTING....488
      NO PERSONS ON ATTACHMENTS....488
      BURN PREVENTION....489
      FIRE PREVENTION AND EXPLOSION PREVENTION....489
      ACTION IF FIRE OCCURS....490
      WINDSHIELD WASHER FLUID....490
      FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION....490
      ATTACHMENT INSTALLATION....491
      ATTACHMENT COMBINATIONS....491
      CAB WINDOW GLASSES....491
      UNAUTHORIZED MODIFICATIONS....491
      SAFETY AT JOBSITE....491
      WORKING ON LOOSE GROUND....491
      DISTANCE TO HIGH VOLTAGE CABLES....492
      ENSURE GOOD VISIBILITY....492
      VENTILATION FOR ENCLOSED AREA....493
      SIGNALMAN'S SIGNAL AND SIGNS....493
      EMERGENCY EXIT FROM OPERATOR'S CAB....493
      ASBESTOS DUST HAZARD PREVENTION....493
    SAFETY MACHINE OPERATION....494
      STARTING ENGINE....494
        CHECKS BEFORE STARTING ENGINE....494
        SAFETY RULES FOR STARTING ENGINE....494
        STARTING ENGINE IN COLD WEATHER....494
      OPERATION....496
        CHECKS BEFORE OPERATION....496
        SAFETY RULES FOR CHANGING MACHINE DIRECTIONS....496
        SAFETY RULES FOR TRAVELING....497
        TRAVELING ON SLOPES....497
        OPERATIONS ON SLOPES....498
        PROHIBITED OPERATIONS....499
        OPERATIONS ON SNOW....500
        PARKING MACHINE....501
      TRANSPORTATION....502
        LOADING AND UNLOADING....502
        SHIPPING THE MACHINE....502
      BATTERY....503
        BATTERY HAZARD PREVENTION....503
        STARTING ENGINE WITH BOOSTER CABLES....504
      TOWING....505
        SAFETY RULES FOR TOWING....505
      LIFTING OBJECTS WITH BUCKET....506
        SAFETY RULES FOR LIFTING OBJECTS....506
    SAFETY MAINTENANCE INFORMATION....507
      WARNING TAG....507
      KEEP WORK PLACE CLEAN AND TIDY....507
      APPOINT LEADER WHEN WORKING WITH OTHERS....507
      STOP ENGINE BEFORE CARRYING OUT MAINTENANCE....508
      TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING....509
      PROPER TOOLS....509
      ACCUMULATOR....509
      PERSONNEL....510
      ATTACHMENTS....510
      WORK UNDER THE MACHINE....510
      NOISE....510
      WHEN USING HAMMER....510
      WELDING WORKS....511
      REMOVING BATTERY TERMINALS....511
      SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION....511
      DO NOT DISASSEMBLE RECOIL SPRINGS....511
      SAFETY RULES FOR HIGH-PRESSURE OIL....512
      PRECAUTION FOR HIGH FUEL PRESSURE....512
      SAFETY HANDLING HIGH-PRESSURE HOSES....512
      PRECAUTION FOR HIGH VOLTAGE....512
      WASTE MATERIALS....513
      AIR CONDITIONER MAINTENANCE....513
      COMPRESSED AIR....513
      PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS....513
  OPERATION....514
    MACHINE VIEW ILLUSTRATIONS....515
      OVERALL MACHINE VIEW....515
      CONTROLS AND GAUGES....516
    DETAILED CONTROLS AND GAUGES....517
      MONITORING SYSTEM....517
      SWITCHES....531
      CONTROL LEVERS AND PEDALS....537
      SUN ROOF....540
      WINDSHIELD....541
      EMERGENCY EXIT FROM OPERATOR'S CAB....544
      DOOR LOCK....544
      CAP WITH LOCK....545
      HOT AND COOL BOX....546
      LUGGAGE BOX....546
      ASHTRAY....547
      AIR CONDITIONER CONTROLS....548
      RADIO....554
      AUXILIARY ELECTRIC POWER....559
      FUSE....559
      CIRCUIT BREAKER....560
      CONTROLLERS....561
      TOOL BOX....561
      GREASE PUMP....562
      ACCUMULATOR....565
    MACHINE OPERATIONS AND CONTROLS....566
      BEFORE STARTING ENGINE....566
      STARTING ENGINE....580
      AFTER STARTING ENGINE....584
      STOPPING THE ENGINE....590
      MACHINE OPERATION....591
      STEERING THE MACHINE....595
      SWINGING....597
      WORK EQUIPMENT CONTROLS AND OPERATIONS....598
      WORKING MODE....599
      PROHIBITED OPERATIONS....600
      GENERAL OPERATION INFORMATION....602
      TRAVELING ON SLOPES....603
      ESCAPE FROM MUD....605
      RECOMMENDED APPLICATIONS....606
      BUCKET REPLACEMENT....607
      PARKING MACHINE....609
      CHECK AFTER SHUT OFF ENGINE....610
      MACHINE INSPECTION AFTER DAILY WORK....610
      LOCKING....611
    TRANSPORTATION....612
      PRECAUTIONS FOR TRANSPORTATION....612
      LIFTING MACHINE....612
      SHIPPING MACHINE INFORMATION....613
      TRANSPORTATION POSTURE....614
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE....619
    COLD WEATHER OPERATION....621
      COLD WEATHER OPERATION INFORMATION....621
      AFTER DAILY WORK COMPLETION....623
      AFTER COLD WEATHER SEASON....623
    LONG TERM STORAGE....624
      BEFORE STORAGE....624
      DURING STORAGE....624
      AFTER STORAGE....624
      STARTING MACHINE AFTER LONG-TERM STORAGE....625
    TROUBLES AND ACTIONS....626
      RUNNING OUT OF FUEL....626
      PHENOMENA THAT ARE NOT FAILURES....628
      TOWING THE MACHINE....629
      SEVERE JOB CONDITION....629
      DISCHARGED BATTERY....630
      OTHER TROUBLE....634
  MAINTENANCE....639
    MAINTENANCE INFORMATION....640
    LUBRICANTS,COOLANT AND FILTERS....642
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC....642
      ELECTRIC SYSTEM MAINTENANCE....644
    WEAR PARTS....645
      WEAR PARTS LIST....645
    LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS....646
      PROPER SELECTION....646
    TIGHTENING TORQUE SPECIFICATIONS....650
      TIGHTENING TORQUE LIST....650
    SAFETY CRITICAL PARTS....652
      SAFETY CRITICAL PARTS LIST....652
    MAINTENANCE SCHEDULE....653
      MAINTENANCE SCHEDULE CHART....653
      MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....655
    MAINTENANCE PROCEDURE....656
      WHEN REQUIRED....656
        CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT....656
        CLEAN INSIDE OF COOLING SYSTEM....661
        CHECK AND TIGHTEN TRACK SHOE BOLTS....663
        CHECK AND ADJUST TRACK TENSION....664
        REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)....666
        ADJUST BUCKET CLEARANCE....667
        REPLACE OF FAN BELT AND ADJUSTMENT OF AUTO TENSIONER....668
        CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID....668
        CHECK AND ADJUST AIR CONDITIONER....669
        CLEAN LINE FILTER,REMOVE DIRT....670
        REPLACE BREAKER CIRCUIT ADDITIONAL OIL FILTER ELEMENT....671
        BLEEDING AIR FROM HYDRAULIC SYSTEM....672
        METHOD FOR RELEASING INTERNAL PRESSURE IN HYDRAULIC CIRCUIT....675
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (CONTROL CIRCUIT)....676
      CHECK BEFORE STARTING....677
      EVERY 10 HOURS MAINTENANCE....678
        LUBRICATING....678
      EVERY 100 HOURS MAINTENANCE....681
        SWING MACHINERY CASE OIL-CHECK/ADD....681
      EVERY 250 HOURS MAINTENANCE....682
        CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL....682
        CHECK LEVEL OF BATTERY ELECTROLYTE....683
        LUBRICATE SWING CIRCLE....685
        CHANGE OIL LEVEL IN P.T.O CASE, ADD OIL....686
        CHECK AND TIGHTEN TRACK FRAME AND AXLE CONNECTING BOLTS....686
        CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST....687
        CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST....688
        CHECK, CLEAN FUEL TANK STRAINER....689
      EVERY 500 HOURS MAINTENANCE....690
        REPLACE FUEL FILTER CARTRIDGE....690
        CHECK SWING PINION GREASE LEVEL, ADD GREASE....691
        REPLACE BREATHER FILTER ELEMENT IN HYDRAULIC TANK....692
        CLEAN HYDRAULIC TANK STRAINER....693
        REPLACE HYDRAULIC OIL FILTER ELEMENT....694
        CLEAN, CHECK RADIATOR FIN, OIL COOLER FIN, FUEL COOLER FIN, CONDENSER FIN (MACHINES EQUIPMENT WITH AIR CONDITIONER)....695
        CLEAN FRESH/RECIRC AIR FILTERS OF AIR CONDITIONER (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER)....696
        CLEAN STRAINER OF P.T.O LUBRICATING OIL FILTER....697
        CHECK FAN BELT....697
        CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE....698
      EVERY 1000 HOURS MAINTENANCE....700
        CHANGE OIL IN SWING MACHINERY CASE....700
        CHANGE OIL IN P.T.O CASE....701
        CHECK ALL TIGHTENING PARTS OF TURBOCHARGER....701
        CHECK PLAY TURBOCHARGER ROTOR....701
        REPLACE CORROSION RESISTOR CARTRIDGE....702
        CHECK WELDED STRUCTURE....702
        CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (FOR BREAKER)....704
      EVERY 2000 HOURS MAINTENANCE....705
        CHANGE OIL IN FINAL DRIVE CASE....705
        CHECK INJECTOR....705
        CLEAN ENGINE BREATHER....706
        CLEAN, CHECK TURBOCHARGER....706
        CHECK ALTERNATOR, STARTING MOTOR....706
        CHECK ENGINE VALVE CLEARANCE, ADJUST....706
      EVERY 4000 HOURS MAINTENANCE....707
        CHECK WATER PUMP....707
        CHECK VIBRATION DAMPER....707
        CHECK FAN PULLEY AND TENSION PULLEY....707
        CHECK AIR COMPRESSOR, ADJUST....707
        CHECK FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER....708
        CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER....709
        REPLACE INJECTOR NOZZLE ASSEMBLY....709
      EVERY 5000 HOURS MAINTENANCE....710
        CHANGE OIL IN HYDRAULIC TANK, CLEAN STRAINER....710
      EVERY 8000 HOURS MAINTENANCE....712
        REPLACE HIGH-PRESSURE PIPING CLAMP....712
        REPLACE FUEL SPRAY PREVENTION CAP....712
  SPECIFICATIONS....713
    SPECIFICATIONS....714
  ATTACHMENTS, OPTIONS....716
    GENERAL PRECAUTIONS FOR SAFETY....717
      PRECAUTIONS WHEN SELECTING....717
      READ THE INSTRUCTION MANUAL THOROUGHLY....717
      PRECAUTIONS WHEN REMOVING OR INSTALLING....717
      PRECAUTIONS WHEN USING....717
    BUCKET WITH HOOK....718
      HOOK CANDMON....718
      PROHIBITED OPERATIONS....718
    ATTACHMENT GUIDE....719
      COMBINATIONS OF WORK EQUIPMENT....719
      TACK SHOES SELECTION....720
  LOADING SHOVEL....721
    EXPLANATION OF COMPONENTS....722
      SWITCHES....722
    OPERATIONS ....724
      OPERATION OF WORK EQUIPMENT....724
      PRECAUTIONS DURING OPERATION....726
      EXCAVATOR WORK....730
    PRECAUTIONS WHEN DISASSEMBLING MACHINE....731
      RELEASING PRESSURE....731
    TRANSPORTATION....732
      MACHINE CONFIGURATION FOR TRANSPORT....732
    WEAR PARTS....733
      WEAR PARTS LIST....733
    MAINTENANCE....734
      CHECK BEFORE STARTING....734
      EVERY 10 HOURS MAINTENANCE....736
      EVERY 5000 HOURS MAINTENANCE....737
    SPECIFICATION....739
    COMBINATION OF WORK EQUIPMENT....740
      COMBINATION OF WORK EQUIPMENT....740
    INDEX....742
SEAM046200 - Hydraulic Excavator PC600-6, PC600LC-6 avance Operation & Maintenance Manual....745
SEAM053202T - Hydraulic Excavator GALEO PC600-7, PC600LC-7 Operation & Maintenance Manual....1007
SEAW001700 - Hydraulic Excavator PC600-6 Field Assembly Instruction....1306
SEAW002802 - Hydraulic Excavator PC600-6, PC600LC-6 Field Assembly Manual....1361
SEAW004900 - Hydraulic Excavator (Loading Shovel) PC600-6, PC600LC-6 Field Assembly Manual....1486
SEBM017111 - Hydraulic Excavator PC600-6, PC600LC-6 Shop Manual....1535
  COVER PAGE....1535
  CONTENTS....1536
    LIST OF REVISED PAGES....1537
  01 GENERAL ....1563
    SPECIFICATIONS....1564
    WEIGHT TABLE....1574
    FUEL, COOLANT AND LUBRICANTS....1578
  10 STRUCTURE AND FUNCTION....1579
    PARTS RELATED TO ENGINE....1580
    PTO....1582
    RADIATOR, OIL COOLER....1583
    POWER TRAIN....1584
    FINAL DRIVE....1586
    SWING CIRCLE....1587
    SWING MACHINERY....1588
    TRACK FRAME, RECOIL SPRING....1589
    TRACK SHOE....1590
    HYDRAULIC PIPING DRAWING....1592
    HYDRAULIC TANK, HYDRAULIC FILTER....1594
    HYDRAULIC PUMP (PISTON PUMP)....1597
      SERVO VALVE....1600
      TVC VALVE....1607
      CO+NC VALVE....1613
      SERVO VALVE (NO.2 FRONT)....1623
    LINE OIL FILTER....1625
    CONTROL VALVE....1626
      TRAVEL SHUTTLE VALVE....1632
      STRAIGHT-TRAVEL VALVE....1635
      SWING PRIORITY VALVE....1637
      ARM THROTTLE VALVE....1639
    SWING MOTOR....1641
      SWING BRAKE....1645
      SAFETY VALVE....1646
      REVERSE PREVENTION VALVE....1648
    CENTRAL SWIVEL JOINT....1651
    TRAVEL MOTOR....1652
      PARKING BRAKE....1656
    VALVE CONTROL....1662
    WORK EQUIPMENT - SWING PPC VALVE....1664
    TRAVEL PPC VALVE....1668
    SERVICE PPC VALVE....1672
    PPC SAFETY LOCK VALVE....1675
    PPC ACCUMULATOR....1675
    PPC SHUTTLE VALVE....1676
    SOLENOID VALVE....1677
      BUCKET CURL HI CANCEL....1679
    BOOM HOLDING VALVE....1680
    BOOM LOWER REGENERATION VALVE....1684
    AIR CONDITIONER....1687
    ACTUAL ELECTRIC WIRING DIAGRAM....1688
    ENGINE CONTROL....1696
    MACHINE CONTROL SYSTEM....1707
      MACHINE CONTROL SYSTEM DIAGRAM....1708
      MONITOR SYSTEM....1742
  20 TESTING AND ADJUSTING....1759
    STANDARD VALUE TABLE FOR ENGING....1760
      STANDARD VALUE TABLE FOR CHASSIS....1763
      STANDARD VALUE TABLE FOR ELECTRICAL PARTS....1773
    TESTING AND ADJUSTING....1791
      TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING....1792
      MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE)....1793
      MEASURING EXHAUST TEMPERATURE....1794
      MEASURING EXHAUST COLOR....1795
      ADJUSTING VALVE CLEARANCE....1796
      MEASURING COMPRESSION PRESSURE....1797
      MEASURING BLOW-BY PRESSURE....1797
      MEASURING ENGINE OIL PRESSURE....1798
      HANDLING EQUIPMENT IN FUEL CIRCUIT....1799
      RELEASING REMAINING PRESSURE IN FUEL SYSTEM....1799
      MEASURING FUEL PRESSURE....1800
      REDUCED CYLINDER OPERATION FOR ENGINE....1801
      BLEEDING AIR FROM FUEL SYSTEM....1803
      CHECK FOR LEAKAGE IN FUEL SYSTEM....1804
      ADJUSTING ENGINE SPEED SENSORY....1805
      TESTING AND ADJUSTING ALTERNATOR BELT TENSION....1806
      TESTING AND ADJUSTING FAN BELT TENSION....1807
      HANDLING ENGINE CONTROLLER HIGH VOLTAGE CIRCUIT....1808
      TESTING AND ADJUSTING AIR CONDITIONAL COMPRESSOR DRIVE BELT TENSION....1809
      TESTING AND ADJUSTING GOVERNOR MOTOR LEVER STROKE....1810
      TESTING WEAR OF SPROCKET....1811
      TESTING AND ADJUSTING TRACK SHOE TENSION....1812
      TESTING CLEARANCE OF SWING CIRCLE BEARING....1813
      TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT....1814
      TESTING AND ADJUSTING CONTROL PUMP CIRCUIT OIL PRESSURE....1817
      TESTING AND ADJUSTING PISTON PUMP CONTROL OIL PRESSURE....1819
      MEASURING PPC VALVE OUTPUT PRESSUSRE....1825
      TESTING SOLENOID VALVE OUTPUT PRESSURE....1826
      ADJUSTING WORK EQUIPMENT, SWING PPC VALVE....1827
      TESTING TRAVEL DEVIATION....1828
      TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT....1829
      MEASURING OIL LEAKAGE....1830
      BLEEDING AIR....1833
      RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT....1835
      PROCEDURE FOR CHECKING DIODE....1836
    TROUBLESHOOTING....1837
      POINTS TO REMEMBER WHEN TROUBLESHOOTING....1838
      SEQUENCE OF EVENTS IN TROUBLESHOOTING....1839
      POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE....1840
      CHECKS BEFORE TROUBLESHOOTING....1848
      CONNECTOR TYPES AND MOUNTING LOCATIONS....1850
      CONNECTOR ARRANGEMENT DIAGRAM....1852
      CONNECTION TABLE FOR CONNECTOR PIN NUMBERS....1864
      EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM....1888
      DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL....1891
        TABLE OF MONITORING CODES....1896
        TABLE OF SERVICE CODES....1909
        TABLE 1 OF MONITORING CODES (ALL CODES)....1913
        TABLE 2 OF MONITORING CODES (DETAILS OF BIT PATTERN CODE)....1914
      METHOD OF USING JUDGEMENT TABLE....1921
      METHOD OF USING TROUBLESHOOTING CHARTS....1925
      DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE....1929
    TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (n MODE)....1939
      N-1(E218) COMMUNICATION ABNORMALITY....1940
    TROUBLESHOOTING OF CUMMUNICATION ABNORMALITY SYSTEM (N MODE)....1943
      ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE....1944
      ELECTRICAL CIRCUIT DIAGRAM OF N MODE SYSTEM....1946
      N-1 [E117, E118 OCCUR AT SAME TIME] MONITOR PANEL COMMUNICATION ABNORMALITY....1947
      N-2 [E117, E218 OCCUR AT SAME TIME] ENGINEER CONTROLLER COMMUNICATION ABNORMALITY....1949
      N-3 [E118, E955 OCCUR AT SAME TIME] PUMP CONTROLLER COMMUNICATION ABNORMALITY....1951
    TROUBLESHOOTING OF ENGINE THROTTLE & PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM0, ENGING CONTROL SYSTEM (E MODE)....1953
      POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF ENGINE THROTTLE & PUMP CONTROLLER SYSTEM....1954
      ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE....1956
      JUDGEMENT TABLE FOR ENGINE THROTTLE & PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) AND ENGINE RELATED PARTS....1960
      ELECTRICAL CIRCUIT DIAGRAM FOR E MODE SYSTEM....1962
      E-1 ABNORMALITY IN ENGINE THROTTLE & PUMP CONTROLLER POWER SOURCE (CONTROLLER LED IS OFF)....1964
      E-2 [E308] (ABNORMALITY IN FUEL CONTROL DIAL INPUT VALUE) IS DISPLAYED....1965
      E-3 [E317] (ABNORMALITY (DISCONNECTION) IN MOTOR DRIVE SYSTEM) IS DISPLAYED....1966
      E-4 [E318] (ABNORMALITY (SHORT CIRCUIT) IN MOTOR DRIVE SYSTEM IS DISPLAYED....1967
      E-5 [E306] (ABNORMALITY IN FEEDBACK POTENTIOMETER SYSTEM) IS DISPLAYED....1968
      E-6 [E315] (ABNORMALITY (SHORT CIRCUIT) IN BATTERY RELAY OUTPUT SYSTEM) IS DISPLAYED....1969
      E-7 [E316] (ABNORMALITY (STEP-0UT) IN MOTOR) IS DISPLAYED....1970
      E-8 ENGINE SPEED IS IRREGULAR....1972
      E-9 LACK OF OUTPUT (ENGINE HIGH IDLING SPEED IS TOO LOW)....1976
      E-10 ENGINE DOES NOT START....1978
      E-11 ENGINE DOES NOT STOP (DEFECT IN ENGINE STOP SOLENOID SYSTEM)....1981
      E-12 DEFECTIVE OPERATION OF BATTERY RELAY SYSTEM (MONITOR PANEL, CONTROLLER DO NOT STOP)....1982
      E-13 ENGINE DOES NOT STOP....1984
    TROUBLESHOOTING OF ENGINE CONTROLLER SYSTEM (E MODE)....1985
      ACTION TAKEN BY CONTROLLER AND CONDITION OF MACHINE WHEN ERROR CODE IS DISPLAYED....1986
      JUDGEMENT TABLE FOR ENGINE CONTROLLER AND ENGINE RELATED PARTS....1994
      ELECTRICAL CIRCUIT DIAGRAM FOR  E MODE SYSTEM....1996
      E-1 [E91b] (ABNORMALITY IN ENGINE SPEED NE SENSOR SYSTEM) IS DISPLAYED....1998
      E-2 [E91C] (ABNORMALITY IN ENGINE G ROTATION SENSOR SYSTEM) IS DISPLAYED....1999
      E-3 [E920] (ABNORMALITY IN MODEL SELECTION SYSTEM) IS DISPLAYED....2000
      E-4 [E922] (ENGINE OVERRUN) IS DISPLAYED....2001
      E-5 [E924] (DROP IN ENGINE OIL PRESSURE IS DISPLAYED....2002
      E-6 [E931] (ABNORMALITY IN FUEL CONTROL DIAL SENSOR SYSTEM) IS DISPLAYED....2003
      E-7 [E934] (ABNORMALITY IN ENGINE WATER TEMPERATURE 9HIGH) SENSOR SYSTEM) IS DISPLAYED....2004
      E-8 [E936] (ABNORMALITY IN ENGINE OIL PRESSURE SWITCH SYSTEM) IS DISPLAYED....2005
      E-9 [E93C] (ABNORMALITY IN BOOST PRESSURE SENSOR SYSTEM) IS DISPLAYED....2006
      E-10 [E93d] 9ABNORMALITY IN FUEL TEMPERATURE SENSOR SYSTEM) IS DISPLAYED....2007
      E-11 [E954] (SHORT CIRCUIT IN STARTING SWITCH C SYSTEM) IS DISPLAYED....2008
      E-12 [E955] (ABNORMALITY IN NETWORK SYSTEM) IS DISPLAYED....2008
      E-13 [E956] (POWER SOURCE SYSTEM ABNORMALITY 1) IS DISPLAYED....2009
      E-14 [E957] (POWER SOURCE SYSTEM ABNORMALITY 2) IS DISPLAYED....2010
      E-15 [E95A] (ABNORMALITY IN FUEL INJECTION QUANTITY CONTROL SWITCH SIGNAL) IS DISPLAYED....2011
      E-16 [E96A} (ABNORMALITY IN ENGINE WATER TEMPERATURE (LOW) SENSOR SYSTEM) IS DISPLAYED....2012
      E-17 [E970] (EXCESS CURRENT IN FUEL SUPPLY PUMP PCV1 SYSTEM) IS DISPLAYED....2013
      E-18 [E971] (EXCESS CURRENT IN FUEL SUPPLY PUMP PCV2 SYSTEM) IS DISPLAYED....2014
      E-19 [E974] (DISCONNECTION IN FUEL SUPPLY PUMP PCV 1 SYSTEM) IS DISPLAYED....2015
      E-20 [E975] (DISCONNECTION IN FUEL SUPPLY PUMP PCV2 SYSTEM) IS DISPLAYED....2016
      E-21 [E977] (ABNORMALITY IN COMMON RAIL FUEL PRESSURE SENSOR SYSTEM) IS DISPLAYED....2017
      E-22 [E979] (COMMON RAIL FUEL HIGH PRESSURE ABNORMALITY 1) IS DISPLAYED....2018
      E-22 [E97A] (COMMON RAIL FUEL HIGH PRESSURE ABNORMALITY 2) IS DISPLAYED....2018
      E-23 [E97b] (FUEL SUPPLY PUMP NON-FORCE FEED 1) IS DISPLAYED....2019
      E-23 [E97C] (FUEL SUPPLY PUMP NON-FORCE FEED 2) IS DISPLAYED....2019
      E-24 [E97d] (ABNORMALITY IN COMMON RAIL FUEL PRESSURE) IS DISPLAYED....2021
      E-25 [E980] (DEFECTIVE ENGINE CONTROLLER) IS DISPLAYED....2021
      E-26 [E981] (DISCONNECTION IN NO. 1 FUEL INJECTOR SYSTEM) IS DISPLAYED....2022
      E-27 [E982] (DISCONNECTION IN NO. 2 FUEL INJECTOR SYSTEM) IS DISPLAYED....2023
      E-28 [E983] (DISCONNECTION IN NO. 3 FUEL INJECTOR SYSTEM) IS DISPLAYED....2024
      E-29 [E984] (DISCONNECTION IN NO. 4 FUEL INJECTOR SYSTEM)  IS DISPLAYED....2025
      E-30 [E985] (DISCONNECTION IN NO. 5 FUEL INJECTOR SYSTEM) IS DISPLAYED....2026
      E-31 [E986] (DISCONNECTION IN NO. 6 FUEL INJECTOR SYSTEM) IS DISPLAYED....2027
      E-32 [E98A] (SHORT CIRCUIT IN NO. 1, NO. 2, NO. 3 FUEL INJECTOR SYSTEM) IS DISPLAYED....2028
      E-33 [E98b] (SHORT CIRCUIT IN NO. 3, NO. 4, NO. 5 FUEL INJECTOR SYSTEM,) IS DISPLAYED....2031
    TROUBLESHOOTING OF ENGINE THROTTLE & PUMP CONTROL SYSTEM) (C MODE)....2035
      POINTS TO REMEMBER WHEN TROUBLESHOOTING PUMP CONTROLLER SYSTEM....2036
      ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE....2038
      JUDGEMENT TABLE FOR ENGINE THROTTLE & PUMP CONTROLLER (PUMP CONTROL SYSTEM) AND HYDRAULIC RELATED PARTS....2044
      ELECTRICAL CIRCUIT DIAGRAM FOR C MODE....2046
      C-1 ABNORMALITY IN CONTROLLER POWER SOURCE SYSTEM (CONTROLLER LED IS OFF)....2048
      C-2 [E232] (SHORT CIRCUIT IN PUMP TVC SOLENOID SYSTEM) IS DISPLAYED....2049
      C-3 [E233] (DISCONNECTION IN PUMP TVC SOLENOID SYSTEM) IS DISPLAYED....2051
      C-4 [E203] (SHORT CIRCUIT IN SWING HOLDING BRAKE SOLENOID SYSTEM) IS DISPLAYED....2053
      C-5 [E213] (DISCONNECTION IN SWING BRAKE SOLENOID SYSTEM) IS DISPLAYED....2055
      C-6 [E201] (SHORT CIRCUIT IN CO CANCEL SOLENOID SYSTEM IS DISPLAYED....2057
      C-7 [E211] (DISCONNECTION IN C0 CANCEL SOLENOID SYSTEM) IS DISPLATED....2058
      C-8 [E205] (SHORT CIRCUIT IN 2-STAGE RELIEF SOLENOID SYSTEM) IS DISPLAYED....2059
      C-9 [E-215] (DISCONNECTION IN 2-STAGE RELIEF SOLENOID SYSTEM) IS DISPLAYED....2060
      C-10 [E206] (SHORT CIRCUIT IN TRAVEL SPEED SOLENOID SYSTEM) IS DISPLAYED....2061
      C-11 [E216] (DISCONNECTION IN TRAVEL SPEED SOLENOID SYSTEM) IS DISPLAYED....2062
      C-12 [E311] (SHORT CIRCUIT IN BUCKET CURL HI CANCEL SOLENOID SYSTEM) IS DISPLAYED....2063
      C-13 [E312] (DISCONNECTION IN BUCKET CURL HI CANCEL SOLENOID SYSTEM) IS DISPLAYED....2064
      C-14 [E217] (MODEL SELECTION INPUT ERROR) IS DISPLAYED....2065
      C-15 [E224] (ABNORMALITY IN FRONT PUMP PRESSURE SENSOR SYSTEM) IS DISPLAYED....2067
      C-16 [E225] (ABNORMALITY IN REAR PUMP PRESSURE SENSOR SYSTEM) IS DISPLAYED....2068
      C-17 [E226] (ABNORMALITY IN PRESSURE SENSOR POWER SOURCE SYSTEM) IS DISPLAYED....2069
      C-18 [E227] (ABNORMALITY IN ENGINE SPEED SENSOR SYSTEM) IS DISPLAYED....2070
      C-19 ABNORMALITY IN MACHINE PUSH-UP SOLENOID SYSTEM (NO SERVICE CODE DISPLAYED)....2071
    TROUBLESHOOTING OF PUMP CONTROLLER SYSTEM (C MODE)....2073
      POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF PUMP CONTROLLER SYSTEM....2074
      ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE....2076
      JUDGEMENT TABLE FOR PUMP CONTROLLER AND HYDRAULIC RELATED PARTS....2084
      ELECTRICAL CIRCUIT DIAGRAM OF C MODE SYSTEM....2086
      C-1 ABNORMALITY IN CONTROLLER POWER SOURCE SYSTEM (CONTROLLER LED IS OFF)....2088
      C-2 [E232] (SHORT CIRCUIT IN PUMP TVC SOLENOID SYSTEM) IS DISPLAYED....2089
      C-3 [E233] (DISCONNECTION IN PUMP TVC SOLENOID SYSTEM) IS DISPLAYED....2091
      C-4 [E203] (SHORT CIRCUIT IN SWING HOLDING BRAKE SOLENOID SYSTEM) IS DISPLAYED....2093
      C-5 [E213] (DISCONNECTION IN SWING HOLDING BRAKE SOLENOID SYSTEM) IS DISPLAYED....2095
      C-6 [E201] (SHORT CIRCUIT IN CO CANCEL SOLENOID SYSTEM) IS DISPLAYED....2097
      C-7 [E211] (DISCONNECTION IN CO CANCEL SOLENOID SYSTEM) IS DISPLAYED....2098
      C-8 [E204] (SHORT CIRCUIT IN 2-STAGE RELIEF SOLENOID SYSTEM) IS DISPLAYED....2099
      C-9 [E214] (DISCONNECTION IN 2-STAGE RELIEF SOLENOID SYSTEM) IS DISPLAYED....2100
      C-10 [E206] (SHORT CIRCUIT IN TRAVEL SPEED SOLENOID SYSTEM) IS DISPLAYED....2101
      C-11 [E-216] (DISCONNECTION IN TRAVEL SPEED SOLENOID SYSTEM) IS DISPLAYED....2102
      C-12 [E311] (SHORT CIRCUIT IN BUCKET CURL HI CANCELSOLENOID SYTEM) IS DISPLAYED....2103
      C-13 [E312] (DISCONNECTION IN BUCKET CURL HI CANCEL SOLENOID SYSTEM) IS DISPLAYED....2104
      C-14 [E-217] (MODEL SELECTION INPUT ERROR) IS DISPLAYED....2105
      C-15 [E224] (ABNORMALITY IN FRONT PUMP PRESSURE SENSOR SYSTEM) IS DISPLAYED....2107
      C-16 [E225] (ABNORMALITY IN REAR PUMP PRESSURE SENSOR SYSTEM) IS DISPLAYED....2108
      C-17 [E226] (ABNORMALITY IN PRESSURE SENSOR POWER SOURCE SYSTEM) IS DISPLAYED....2109
      C-18 [E227] (ABNORMALITY IN ENGINE SPEED SENSOR SYSTEM) IS DISPLAYED....2110
      C-19 ABNORMALITY IN MACHINE PUSH-UP SOLENOID SYSTEM (NO SERVICE CODE DISPLAYED)....2111
      C-20 [E207] SHORT CIRCUIT IN FLASHING LIGHT RELAY DRIVE SYSTEM IS DISPLAYED....2113
      C-21 FLASHING LIGHT RELAY DOES NOT WORK....2114
      C-22 [E231] ABNORMALITY (SHORT CIRCUIT) IN STEP LIGHT POWER SOURCE RETENTION RELAY OUTPUT SYSTEM IS DISPLAYED....2115
      C-23 STEP LIGHT SWITCH DOES NOT WORK....2116
      C-24 [E302] SHORT CIRCUIT IN STEP LIGHT RELAY DRIVE SYSTEM IS DISPLAYED....2117
      C-25 STEP LIGHT DOES NOT LIGHT UP....2118
      C-26 [E228] ABNORMALITY IN AUTO-DECELERATION OUTPUT SYSTEM IS DISPLAYED....2119
    TROUBLESHOOTING OF ENGINE THROTTLE & PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)....2121
      ELECTRICAL CIRCUIT DIAGRAM FOR F MODE....2122
      F-1 BIT PATTERN 20-(1) (SWING OILS PRESSURE SWITCH) DOES NOT LIGHT UP....2124
      F-2 BIT PATTERN 20-(2) (TRAVEL OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2125
      F-3 BIT PATTERN 20-3 (BOOM LOWER OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2126
      F-4 BIT PATTERN 20-(4) (BOOM RAISE OIL PRESSURE SWITCH ) DOES NOT LIGHT UP....2127
      F-5 BIT PATTERN 20-(5) (ARM IN OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2128
      F-6 BIT PATTERN 20-(6) (ARM OUT OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2129
      F-7 BIT PATTERN 21-(1) BUCKET CURL OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2130
      F-8 BIT PATTERN 21-(2) (BUCKET DUMP OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2131
      F-9 BIT PATTERN 21-(2) (SERVICE VALVE OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2132
      F-10 BIT PATTERN 21-(3) (SWING LOCK SWITCH) DOES NOT LIGHT UP....2133
      F-11 BIT PATTERN 22-(5) (KEROSENE MODE CONNECTION) DOES NOT LIGHT UP....2134
      F-12 BIT PATTERN 22-(6) (L.H. KNOB SWITCH) DOES NOT LIGHT UP....2135
    TROUBLESHOOTING OF PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)....2137
      ELECTRICAL CIRCUIT DIAGRAM FOR F MOD....2138
      F-1 BIT PATTERN 20-(1) SWING OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2140
      F-2 BIT PATTERN 20-(2) (TRAVEL OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2141
      F-3 BIT PATTERN 20-(3) (BOOM LOWER OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2142
      F-4 BIT PATTERN 20-(4) (BOOM RAISE OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2143
      F-5 BIT PATTERN 20-(5) (ARM IN OIL PRESSURE SWITCH) DIES NOT LIGHT UP....2144
      F-6 BIT PATTERN 20-(6) (ARM OUT OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2145
      F-7 BIT PATTERN 21-(1) (BUCKET CURL OIL PRESSURE SWITCH) DOES NOT LIGHT UP'....2146
      F-8 BIT PATTERN 21-(2) (BUCKET DUMP OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2147
      F-9 BIT PATTERN 21-(2) (SERVICE VALVE OIL PRESSURE SWITCH) DOES NOT LIGHT UP....2148
      F-10 BIT PATTERN 21-(3) (SWING LOCK SWITCH) DOES NOT LIGHT UP....2149
      F-11 BIT PATTERN 22-(6) (L.H. KNOB SWITCH) DOES NOT LIGHT UP....2150
      F-12 WHEN STEP LIGHT SWITCH IS ON, BIT PATTERN 24-(1) DOES NOT GO OUT....2151
      F-13 WHEN HORN SWITCH IS ON, BIT PATTERN 24-(2) DOES NOT GO OUT....2152
    TROUBLESHOOTING OF HYDRAULIC MECHANICAL SYSTEM (H MODE)....2153
      TABLE OF FAILURE MODES AND CAUSES....2154
      BEFORE CARRYING OUT TROUBLESHOOTING OF HYDRAULIC SYSTEM (H MODE)....2156
        WORK EQUIPMENT IS SLOW OR LACKS POWER....2157
        HYDRAULIC CIRCUIT DIAGRAM AFTER INTERCHANGING HOSES....2158
      H-1 SPEEDS OF ALL WORK EQUIPMENT, SWING, TRAVEL ARE SLOW OR LACK POWER....2159
      H-2 THERE IS EXCESSIVE DROP IN ENGINE SPEED, OR ENGINE STALLS....2160
      H-3 NO WORK EQUIPMENT, TRAVEL, SWING MOVE....2162
      H-4 ABNORMAL NOISE GENERATED (AROUND PUMP)....2163
      H-6 WORK EQUIPMENT (BOOM, ARM, BUCKET) IS SLOW OR LACKS PWOER....2164
      H-7 WORK EQUIPMENT (BOOM, ARM, BUCKET) DOES NOT MOVE (BUT TRAVEL AND SWING ARE NORMAL)....2165
      H-8 EXCESSIVE HYDRULIC DRIFT....2165
      H-9 EXCESSIVE TIME LAG....2166
      H-10 DEFECTIVE ACTUATION OF MACHINE PUSH-UP FUNCTION....2166
      H-11 IN COMPOUND OPERATIONS WITH SWING, WORK EQUIPMENT SPEED IS SLOW....2167
      H-12 IN COMPOUND OPERATIONS WITH BUCKET CURL, SWING AND OTHER WORK EQUIPMENT SPEEDS ARE SLOW....2167
      H-13 TRAVEL DEVIATION IS EXCESSIVE DURING COMPOUND OPERATIONS....2167
      H-14 MACHINE DEVIATES NATURALLY TO ONE SIDE DURING TRVELOPERATIONS....2168
      H-15 DEVIATION IS EXCESSIVE WHEN STARTING....2172
      H-16 TRAVEL SPEED IS SLOW....2174
      H-17 TRAVEL SPEED DOES NOT SWITCH....2175
      H-18 TRAVEL DOES NOT MOVE (ONE SIDE ONLY)....2175
      H-19 DOES NOT SWING....2176
      H-20 SWING SPEED IS SLOW OR SWING ACCELERATION IS POOR....2177
      H-21 EXCESSIVE OVERRUN WHEN STOPPING SWING....2178
      H-22 EXCESSIVE SHOCK WHEN STOPPING SWING....2179
      H-23 EXCESSIVE ABNORMAL NOISE WHEN STOPPING SWING....2179
      H-24 EXCESSIVE HYDRAULIC DRIFT OF SWING....2180
    TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)....2181
      ACTION TAKEN BY MONITOR PANEL WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE....2184
      ELECTRICAL CIRCUIT DIGRAM FOR M MODE SYSTEM....2186
      M-1 [E101] ABNORMALITY IN ERROR DATA) IS DISPLAYED....2188
      M-1 [E-102] (ERROR IN CLOCK DATA) IS DISPLAYED....2188
      M-2 [E103] (SHORT CIRCUIT IN BUZZER OUTPUT OR CONTACT OF 24V WIRING HARNESS WITH BUZZER DRIVE HARNESS IS DISPLAYED....2189
      M-3 [E-104] (AIR CLEANER CLOGGING DETECTED) IS DISPLAYED....2190
      M-4 [E-106] (DROP IN ENGINE OIL PRESSURE DETECTED) IS DISPLAYED ....2190
      M-5 [E-108] (ENGINE WATER TEMPERATURE 105 DEG. C DETECTED) IS DISPLAYED....2191
      M-6 WHEN STARTING SWITCH IS TURNED ON, NONE OF LAMPS ON MONITOR PANEL LIGHT UP FOR 3 SECONDS....2192
      M-7 WHEN STARTING SWITCH IS TURNED ON, MONITOR PANEL LAMPS ALL STAY LIGHTED UP AND DO NOT GO OUT....2194
      M-8 WHEN STARTING SWITCH IS TURNED ON, ITEMS LIGHTED UP ON MONITOR PANEL ARE DIFFERENT FROM ACTUAL MACHINE (MODEL)....2194
      M-9 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BASIC CHECK ITEMS FLASH....2195
      M-10 WHEN STARTING SWITCH IS TURNED ON AND ENGINE IS STARTED, BASIC CHECK ITEMS FLASH....2198
      M-11 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), CAUTION ITEMS, EMERGENCY ITEMS FLASH (BATTERY, ENGINE OIL PRESSURE LAMPS DO NOT LIGHT UP)....2200
      M-12 WHEN STARTING SWITCH IS TURNED ON AND ENGINE IS STARTED, CAUTION ITEMS, EMERGENCY ITEMS FLASH (WHEN THERE IS NO ABNORMALITY IN ENGINE OR ITEMS TO CHECK BEFORE TROUBLESHOOTING)....2202
      M-13 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BUZZER DOES NOT SOUND FOR 1 SECOND.  CAUTION ITEMS FLASHES BUT BUZZER DOES NOT SOUND....2206
      M-14 NO ABNORMALITY IS DISPLAYED ON MONITOR BUT BUZZER SOUNDS....2206
      M-15 NIGHT LIGHTING ON MONITOR PANEL DOES NOT LIGHT UP (LIQUID CRYSTAL DISPLAY IS NORMAL)....2207
      M-16 COOLANT TEMPERATURE GAUGE DOES NOT RISE....2208
      M-17 COOLANT TEMPERATURE GAUGE DOES NOT GIVE ANY DISPLAY (NONE OF GAUGE LAMPS LIGHT UP DURING OPERATION)....2208
      M-18 FUEL LEVEL GAUGE ALWAYS DISPLAYS FULL....2209
      M-19 FUEL LEVEL GAUGE DOES NOT GIVE DISPLAY....2209
      M-20 SWING LOCK SWITCH IS TURNED ON (LOCK) BUT graphic (SWING LOCK MONITOR) DOES NOT LIGHT UP....2210
      M-21 SWING HOLDING BRAKE RELEASE SWITCH IS TURNED ON, BUT graphic (SWING LOCK MONITOR) DOES NOT FLASH....2210
      M-22 SERVICE METER DOES NOT ADVANCE WHILE ENGINE IS RUNNING....2211
      M-23 WHEN STARTING SWITCH IS AT OFF AND TIME SWITCH IS PRESSED, TIME AND SERVICE METER ARE NOT DISPLAYED....2211
      M-24 DEFECTIVE FUEL LEVEL SENSOR SYSTEM....2212
      M-25 DEFECTIVE COOLAND TEMPERATURE SENSOR SYSTEM....2213
      M-26 DEFECTIVE ENGINE OIL LEVEL SENSOR SYSTEM....2214
      M-27 DEFECTIVE COOLANT LEVEL SENSOR SYSTEM....2215
      M-28 DEFECTIVE HYDRAULIC OIL LEVEL SENSOR SYSTEM....2216
      M-29 WIPER DOES NOT WORK, OR SWITCH IS NOT BEING USED BUT WIPER IS ACTUATED (INCLUDE E112, E113)....2218
      M-30 WASHER MOTOR DOES NOT WORK, OR SWITCH IS NOT BEING USED BUT WASHER MOTOR IS ACTUATED (INCLUDE E114)....2223
      M-31 ELECTRIC GREASE GUN DOES NOT WORK....2225
    TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)....2227
      ACTION TAKEN BY MONITOR PANEL WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE....2230
      ELECTRICAL CIRCUIT DIAGRAM FOR M MODE SYSTEM....2232
      M-1 [E101] ABNORMALITY IN ERROR DATA ) OR [E102] (ABNORMALITY IN CLOCK DATA) IS DISPLAYED....2234
      M-2 [E103] (SHORT CIRCUIT IN BUZZER OUTPUT SYSTEM) IS DISPLAYED....2235
      M-3 [E-104] (AIR CLEANER CLOGGING DETECTION) IS DISPLAYED....2236
      M-4 [E108] (ENGINE WATER TEMPERATURE 105 DEG. C) IS DISPLAYED....2236
      M-5 WHEN STARTING SWITCH IS TURNED ON, NONE OF LAMPS ON MONITOR PANEL LIGHT UP FOR 3 SECONDS....2237
      M-6 WHEN STARTING SWITCH IS TURNED ON, MONITOR PANEL LAMPS ALL STAY LIGHTED UP AND DO NOT GO OUT....2239
      M-7 WHEN STARTING SWITCH IS TURNED ON, ITEMS LIGHTED UP ON MONITOR PANEL ARE DIFFERENT FROM ACTUAL MACHINE....2239
      M-8 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BASIC CHECK ITEMS FLASH....2240
      M-9 PREHEATING IS NOT BEING USED BUT PREHEATING DISPLAY MONITOR LAMP LIGHTS UP....2243
      M-10 WHEN ENGINE IS STARTED, BASIC CHECK ITEMS FLASH....2244
      M-11 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), CAUTION ITEMS AND EMERGENCY STOP ITEMS FLASH....2245
      M-12 WHEN ENGINE IS STARTED, CAUTION ITEMS AND EMERGENCY STOP ITEMS FLASH....2246
      M-13 OPERATION OF ALARM BUZZER IS NOT NORMAL....2250
      M-14 NIGHT LIGHTING ON MONITOR PANEL DOES NOT LIGHT UP....2252
      M-15 ENGINE WATER TEMPERATURE DISPLAY IS NOT NORMAL....2253
      M-16 FUEL LEVEL GAUGE DISPLAY IS NOT NORMAL....2254
      M-17 SWING LOCK SWITCH IS TURNED ON BUT SWING LOCK MONITOR LAMP DOES NOT LIGHT UP....2256
      M-18 WHEN SWING BRAKE CANCEL SWITCH IS SET TO CANCEL (EMERGENCY), SWING LOCK MONITOR LAMP DOES NOT FLASH....2257
      M-19 SERVICE METER DOES NOT GIVE NORMAL DISPLAY....2258
      M-20 DEFECTIVE FUEL LEVEL SENSOR SYSTEM....2259
      M-21 DEFECTIVE ENGINE OIL LEVEL SENSOR SYSTEM....2260
      M-22 DEFECTIVE COOLANT LEVEL SENSOR SYSTEM....2261
      M-23 DEFECTIVE HYDRAULIC OIL LEVEL SENSOR SYSTEM....2262
      M-24 WIPER IS NOT ACTUATED WHEN WIPER SWITCH IS OPERATED OR WIPER IS ACTUATED WHEN WIPER SWITCH IS NOT OPERATED....2263
      M-25 WINDOW WASHER IS NOT ACTUATED WHEN SWITCH IS OPERATED OR WINDOW WASHER IS ACTUATED WHEN SWITCH IS NOT OPERATED....2268
      M-26 ELECTRIC GREASE GUN DOES NOT WORK (MACHINES EQUIPPED WITH ELECTRIC GREASE GUN)....2271
  30 DISASSEMBLY AND ASSEMBLY....2273
    METHOD OF USING MANUAL....2276
    PRECAUTIONS WHEN CARRYING OUT OPERATION....2279
    SPECIAL TOOL LIST....2281
    SKETCHES OF SPECIAL TOOLS....2291
    REMOVAL OF RADIATOR, HYDRAULIC COOLER ASSEMBLY....2300
    REMOVAL OF FUEL SUPPLY PUMP ASSEMBLY....2301
    INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY....2303
    REMOVAL OF FUEL INJECTOR ASSEMBLY....2304
    INSTALLATION OF FUEL INJECTOR ASSEMBLY....2306
    REMOVAL OF NOZZLE TIP....2308
    INSTALLATION OF NOZZLE TIP....2309
    REMOVAL OF ENGINE FRONT SEAL....2309
    INSTALLATION OF ENGINE FRONT SEAL....2311
    REMOVAL OF ENGINE REAR SEAL....2313
    INSTALLATION OF ENGINE REAR SEAL....2314
    REMOVAL OF CYLINDER HEAD ASSEMBLY....2318
    INSTALLATION OF CYLINDER HEAD ASSEMBLY....2321
    REMOVAL OF RADIATOR, HYDRAULIC COOLER ASSEMBLY....2325
    INSTALLATION OF RADIATOR, HYDRUALIC COOLER ASSEMBLY....2326
    REMOVAL OF RADIATOR, HYDRAULIC COOLER ASSEMBLY....2327
    INSTALLATION OF RADIATOR, HYDRAULIC COOLER ASSEMBLY....2328
    REMOVAL OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....2330
    INSTALLATION OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....2333
    REMOVAL OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....2334
    INSTALLATION OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....2337
    REMOVAL OF PTO ASSEMBLY....2338
    INSTALLATION OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....2338
    DISASSEMBLY OF PTO ASSEMBLY....2339
    ASSEMBLY OF PTO ASSEMBLY....2341
    REMOVAL OF FUEL TANK ASSEMBLY....2343
    INSTALLATION OF FUEL TANK....2343
    REMOVAL OF FUEL TANK ASSEMBLY....2344
    INSTALLATION OF FUEL TANK....2344
    DISASSEMBLY OF FINAL DRIVE ASSEMBLY....2346
    ASSEMBLY OF FINAL DRIVE ASSEMBLY....2352
    REMOVAL OF REVOLVING FRAME ASSEMBLY....2360
    INSTALLATION OF REVOLVING FRAME ASSEMBLY....2361
    REMOVAL OF SWING MOTOR ASSEMBLY....2362
    INSTALLATION OF SWING MOTOR ASSEMBLY....2362
    DISASSEMBLY OF SWING MOTOR ASSEMBLY....2363
    ASSEMBLY OF SWING MOTOR ASSEMBLY....2367
    REMOVAL OF SWING MACHINERY ASSEMBLY....2375
    INSTALLATION OF SWING MACHINERY ASSEMBLY....2375
    DISASSEMBLY OF SWING MACHINERY ASSEMBLY....2376
    ASSEMBLY OF SWING MACHINERY ASSEMBLY....2380
    REMOVAL OF SWING CIRCLE ASSEMBLY....2385
    INSTALLATION OF SWING CIRCLE ASSEMBLY....2385
    REMOVAL OF TRACK SHOE ASSEMBLY....2386
    INSTALLATION OF TRACK SHOE ASSEMBLY....2387
    DISASSEMBLY OF ONE LINK IN FIELD....2388
    ASSEMBLY OF ONE LINK IN FIELD....2390
    REMOVAL OF IDLER, RECOIL SPRING ASSEMBLY....2392
    INSTALLATION OF IDLER, RECOIL SPRING ASSEMBLY....2392
    DISASSEMBLY OF IDLER ASSEMBLY....2393
    ASSEMBLY OF IDLER ASSEMBLY....2395
    DISASSEMBLY OF RECOIL SPRING ASSEMBLY....2397
    ASSEMBLY OF RECOIL SPRING ASSEMBLY....2398
    REMOVAL OF TRACK ROLLER ASSEMBLY....2399
    INSTALLATION OF TRACK ROLLER ASSEMBLY....2399
    DISASSEMBLY OF TRACK ROLLER ASSEMBLY....2400
    ASSEMBLY OF TRACK ROLLER ASSEMBLY....2401
    REMOVAL OF CARRIER ROLLER ASSEMBLY....2403
    INSTALLATION OF CARRIER ROLLER ASSEMBLY....2403
    DISASSEMBLY OF CARRIER ROLLER ASSEMBLY....2404
    ASSEMBLY OF CARRIER ROLLER ASSEMBLY....2405
    REMOVAL OF HYDRAULIC TANK ASSEMBLY....2407
    INSTALLATION OF HYDRAULIC TANK ASSEMBLY....2408
    DISASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY....2410
    ASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY....2411
    REMOVAL OF MAIN CONTROL VALVE, SOLENOID VALVE ASSEMBLY....2412
    INSTALLATION OF MAIN CONTROL VALVE, SOLENOID VALVE ASSEMBLY....2413
    DISASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY....2414
    ASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY....2416
    REMOVAL OF NO. 1 AND NO. 2 PUMP ASSEMBLY....2418
    INSTALLATION OF NO. 1 AND NO. 2 PUMP ASSEMBLY....2419
    DISASSEMBLY OF HYDRAULIC PUMP ASSEMBLY....2420
    ASSEMBLY OF HYDRAULIC PUMP ASSEMBLY....2430
    REMOVAL OF CONTROL, PTO LUBRICATION PUMP ASSEMBLY....2446
    INSTALLATION OF CONTROL, PTO LUBRICATION PUMP ASSEMBLY....2446
    REMOVAL OF CENTER SWIVEL JOINT ASSEMBLY....2447
    INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY....2447
    DISASSEMBLY OF CENTER SWIVEL JOING ASSEMBLY....2448
    ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY....2448
    DISASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY....2449
    ASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY....2450
    DISASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY....2451
    ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY....2452
    REMOVAL OF BUCKET CYLINDER ASSEMBLY....2453
    INSTALLATION OF BUCKET CYLINDER ASSEMBLY....2454
    REMOVAL OF ARM CYLINDER ASSEMBLY....2455
    INSTALLATION OF ARM CYLINDER ASSEMBLY....2456
    REMOVAL OF BOOM CYLINDER ASSEMBLY....2457
    INSTALLATION OF BOOM CYLINDER ASSEMBLY....2458
    DISASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY....2459
    ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY....2462
    REMOVAL OF BUCKET ASSEMBLY....2466
    INSTALLATION OF BUCKET ASSEMBLY....2467
    REMOVAL OF ARM ASSEMBLY....2468
    INSTALLATION OF ARM ASSEMBLY....2469
    REMOVAL OF BOOM ASSEMBLY....2470
    INSTALLATION OF BOOM ASSEMBLY....2471
    REMOVAL OF OPERATOR'S CAB ASSEMBLY....2472
    INSTALLATION OF OPERATOR'S CAB ASSEMBLY....2473
    REMOVAL OF COUNTERWEIGHT ASSEMBLY....2474
    INSTALLATION OF COUNTERWEIGHT ASSEMBLY....2474
  40 MAINTENANCE STANDARD....2475
    ENGINE MOUNT....2476
    PTO....2477
    SWING MACHINERY....2478
    SWING CIRCLE....2480
    FINAL DRIVE....2482
    TRACK FRAME AND RECOIL SPRING....2484
    IDLER....2486
    CARRIER ROLLER....2488
    TRACK ROLLER....2489
    TRACK SHOE....2490
      DOUBLE SHOE....2493
      TRIPLE GROUSER SHOE....2494
    HYDRAULIC PUMP....2495
    CONTROL AND PTO LUBRICATION PUMP....2497
    CONTROL VALVE....2498
    SWING MOTOR....2505
    TRAVEL MOTOR....2506
    WORK EQUIPMENT - SWING PPC VALVE....2507
    TRAVEL PPC VALVE....2508
    SERVICE PPC VALVE....2509
    SOLENOID VALVE....2510
    CENTER SWIVEL JOINT....2511
    BOOM HOLDING VALVE....2512
    BOOM LOWER REGENERATION VALVE....2513
    HYDRAULIC CYLINDER....2514
      BACKHOE SPECIFICATION....2514
        BOOM CYLINDER....2514
        ARM CYLINDER....2514
        BUCKET CYLINDER....2514
      LOADING SHOVEL SPECIFICATION....2516
        BOOM CYLINDER....2516
        ARM CYLINDER....2516
        BUCKET CYLINDER....2516
        BOTTOM DUMP CYLINDER....2517
    WORK EQUIPMENT....2518
      BACKHOE SPECIFICATION....2518
      LOADING SHOVEL SPECIFICATION....2520
    DIMENSIONS OF WORK EQUIPMENT....2522
      BACKHOE SPECIFICATION....2522
        ARM....2522
        BUCKET....2524
  90 OTHERS....2527
    HYDRAULIC CIRCUIT DIAGRAM (2/2)....2529
    HYDRAULIC CIRCUIT DIAGRAM (1/2)....2534
    HYDRAULIC CIRCUIT DIAGRAM (2/2)....2539
    ELECTRIC CIRCUIT DIAGRAM (1/3)....2540
    ELECTRIC CIRCUIT DIAGRAM (2/3)....2545
    ELECTRIC CIRCUIT DIAGRAM (3/3)....2550
    ELECTRIC CIRCUIT DIAGRAM (1/4)....2555
    ELECTRIC CIRCUIT DIAGRAM (2/4)....2560
    ELECTRIC CIRCUIT DIAGRAM (3/4)....2565
    ELECTRIC CIRCUIT DIAGRAM (4/4)....2570
SEBM027100K - Hydraulic Excavator PC600LC-6 Shop Manual Supplement for Machines Built To Cold Weather Specifications (-50°C) (use with SEBM017100 & revisions)....2576
SEBM031206 - Hydraulic Excavator PC600-7, PC600LC-7 Shop Manual....3342
  COVER....3342
  CONTENTS....3343
  01 GENERAL....3370
    SPECIFICATION DRAWINGS....3371
    SPECIFICATIONS....3373
    WEIGHT TABLE....3377
    FUEL, COOLANT AND LUBRICANTS....3379
  10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD....3380
    PARTS RELATED TO ENGINE....3381
    PTO....3383
    CONTROL AND PTO LUBRICATION PUMP....3385
    RADIATOR, OIL COOLER....3386
    POWER TRAIN....3387
    FINAL DRIVE....3389
    SPROCKET....3390
    SWING CIRCLE....3394
    SWING MACHINERY....3395
    TRACK FRAME, RECOIL SPRING....3397
    IDLER....3399
    CARRIER ROLLER....3401
    TRACK ROLLER....3402
    TRACK SHOE....3403
    HYDRAULIC PIPING DRAWING....3409
    HYDRAULIC TANK, HYDRAULIC FILTER....3411
    HYDRAULIC PUMP (PISTON PUMP)....3413
    LINE OIL FILTER....3441
    CONTROL VALVE....3442
    SWING MOTOR....3461
    CENTER SWIVEL JOINT....3470
    TRAVEL MOTOR....3471
    VALVE CONTROL....3482
    WORK EQUIPMENT, SWING PPC VALVE....3483
    TRAVEL PPC VALVE....3487
    SERVICE PPC VALVE....3489
    PPC ACCUMULATOR....3490
    PPC SHUTTLE VALVE....3491
    SOLENOID VALVE....3492
    BOOM HOLDING VALVE....3497
    BOOM LOWER REGENERATION VALVE....3501
    HYDRAULIC CYLINDER....3504
    WORK EQUIPMENT....3507
    DIMENSIONS OF WORK EQUPMENT....3509
    COUNTERWEIGHT REMOVER....3513
    AIR CONDITIONER....3517
    ENGINE CONTROL....3518
    MACHINE CONTROL SYSTEM....3523
    MONITOR SYSTEM....3548
    SENSORS....3563
  20 TESTING AND ADJUSTING....3567
    STANDARD VALUE TABLE FOR ENGINE....3568
    STANDARD VALUE TABLE FOR CHASSIS....3569
    TESTING AND ADJUSTING....3578
      TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING....3579
      MEASURING ENGINE SPEED....3581
      MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE)....3582
      MEASURING EXHAUST GAS TEMPERATURE....3583
      MEASURING EXHAUST GAS COLOR....3584
      ADJUSTING VALVE CLEARANCE....3585
      MEASURING COMPRESSION PRESSURE....3586
      MEASURING BLOW-BY PRESSURE....3588
      MEASURING ENGINE OIL PRESSURE....3589
      HANDLING EQUIPMENT IN FUEL CIRCUIT....3590
      RELEASING REMAINING PRESSURE IN FUEL SYSTEM....3590
      MEASURING FUEL PRESSURE....3591
      BLEEDING AIR FROM FUEL CIRCUIT....3592
      CHECK FOR LEAKAGE IN FUEL SYSTEM....3594
      ADJUSTING ENGINE SPEED SENSOR....3595
      TESTING AND ADJUSTING FAN BELT TENSION....3596
      TESTING AND ADJUSTING ALTERNATOR BELT TENSION....3597
      TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION....3598
      TESTING CLEARANCE OF SWING CIRCLE BEARING....3599
      TESTING AND ADJUSTING TRACK SHOE TENSION....3600
      TESTING AND ADJUSTING WORK EQUIPMENT, SWING, AND TRAVEL CIRCUIT OIL PRESSURES....3601
      TESTING AND ADJUSTING CONTROL CIRCUIT OIL PRESSURE....3606
      TESTING AND ADJUSTING PISTON PUMP CONTROL OIL PRESSURE....3608
      TESTING SERVO PISTON STROKE....3614
      MEASURING PPC VALVE OUTPUT PRESSURE....3615
      MEASURING OUTLET PRESSURES OF SOLENOID VALVE AND PPC SHUTTLE VALVE....3619
      ADJUSTING WORK EQUIPMENT・SWING PPC VALVE....3625
      TESTING AND ADJUSTING TRAVEL DEVIATION....3626
      INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT....3628
      MEASURING OIL LEAKAGE ....3629
      RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT....3633
      BLEEDING AIR FROM EACH PART....3634
      INSPECTION PROCEDURES FOR DIODE....3637
      SPECIAL FUNCTION OF MONITOR PANEL....3638
      HANDLING ENGINE CONTROLLER HIGH VOLTAGE CIRCUIT....3665
      PREPARATION WORK FOR TROUBLESHOOTING ELECTRICAL SYSTEM....3666
      PM-CLINIC SERVICE....3668
      UNDERCARRIAGE INSPECTION....3674
    TROUBLESHOOTING....3675
      POINTS TO REMEMBER WHEN TROUBLESHOOTING....3676
      SEQUENCE OF EVENTS IN TROUBLESHOOTING....3677
      POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE....3678
      CHECKS BEFORE TROUBLESHOOTING....3686
      CLASSIFICATION AND STEPS FOR TROUBLESHOOTING....3687
      CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM....3691
      TROUBLESHOOTING WHEN ERROR CODE (ELECTRICAL SYSTEM) AND FAILURE CODE (MECHANICAL SYSTEM) ARE DISPLAYED (DISPLAYED CODE)....3732
        BEFORE CARRYING OUT TROUBLESHOOTING OF DISPLAYED CODE....3734
        INFORMATION CONTAINED IN TROUBLESHOOTING TABLE....3736
        ERROR CODE IN ELECTRICAL SYSTEM E112 (WIPER DRIVE (FOR) S/C)....3738
        ERROR CODE IN ELECTRICAL SYSTEM E113 (WIPER DRIVE (REV) S/C)....3742
        ERROR CODE IN ELECTRICAL SYSTEM E114 (WASHER DRIVE S/C)....3744
        ERROR CODE IN ELECTRICAL SYSTEM E115 (WIPER WORKING ABNORMALITY)....3746
        ERROR CODE IN ELECTRICAL SYSTEM E116 (WIPER PARKING ABNORMALITY)....3748
        ERROR CODE IN ELECTRICAL SYSTEM E117 (ENG. CONTROLLER S-NET COMM. ERR.)....3752
        ERROR CODE IN ELECTRICAL SYSTEM E118 (PUMP CONTROLLER S-NET COMM. ERR.)....3754
        ERROR CODE IN ELECTRICAL SYSTEM E128 (MONITOR COMM. ABNORMALITY)....3756
        ERROR CODE IN ELECTRICAL SYSTEM E201 (CO CANCEL SOL. S/C)....3758
        ERROR CODE IN ELECTRICAL SYSTEM E203 (SWING BRAKE SOL. S/C)....3760
        ERROR CODE IN ELECTRICAL SYSTEM E204 (2-STAGE RELIEF SOL. S/C)....3762
        ERROR CODE IN ELECTRICAL SYSTEM E206 (TRAVEL SPEED SOL. S/C)....3764
        ERROR CODE IN ELECTRICAL SYSTEM E207 (FLASH LIGHT RELAY S/C)....3766
        ERROR CODE IN ELECTRICAL SYSTEM E211 (CO CANCEL SOL. DISC.)....3768
        ERROR CODE IN ELECTRICAL SYSTEM E213 (SWING BRAKE SOL. DISC.)....3770
        ERROR CODE IN ELECTRICAL SYSTEM E214 (2-STAGE RELIEF SOL. DISC.)....3772
        ERROR CODE IN ELECTRICAL SYSTEM E216 (TRAVEL SPEED SOL. DISC.)....3774
        ERROR CODE IN ELECTRICAL SYSTEM E217 (MODEL SELECTION ABNORMALITY)....3776
        ERROR CODE IN ELECTRICAL SYSTEM E218 (S-NET COMM. DISC.)....3778
        ERROR CODE IN ELECTRICAL SYSTEM E221 (TRAVEL ALARM S/C)....3780
        ERROR CODE IN ELECTRICAL SYSTEM E224 (F PUMP P. SENSOR ABNORMALITY)....3782
        ERROR CODE IN ELECTRICAL SYSTEM E225 (R PUMP P. SENSOR ABNORMALITY)....3784
        ERROR CODE IN ELECTRICAL SYSTEM E226 (PRESS. SENSOR POWER ABNORMALITY)....3786
        ERROR CODE IN ELECTRICAL SYSTEM E227 (ENGINE SPEED SENSOR ABNORMALITY)....3788
        ERROR CODE IN ELECTRICAL SYSTEM E232 (TVC SOL. S/C)....3790
        ERROR CODE IN ELECTRICAL SYSTEM E233 (TVC SOL. DISC.)....3792
        ERROR CODE IN ELECTRICAL SYSTEM E257 (PUMP COMM. ABNORMALITY)....3794
        ERROR CODE IN ELECTRICAL SYSTEM E302 (STEP LIGHT RELAY S/C)....3796
        ERROR CODE IN ELECTRICAL SYSTEM E304 (STEP LIGHT POWER HOLD RELAY S/C)....3798
        ERROR CODE IN ELECTRICAL SYSTEM E311 (BUCKET CURL HI CANCEL SOL. S/C)....3800
        ERROR CODE IN ELECTRICAL SYSTEM E312 (BUCKET CURL HI CANCEL SOL. DISC.)....3802
        ERROR CODE IN ELECTRICAL SYSTEM E315 (BATTERY RELAY DRIVE S/C)....3804
        ERROR CODE IN ELECTRICAL SYSTEM E91B (ENGINE NE SENSOR PROBLEM)....3806
        ERROR CODE IN ELECTRICAL SYSTEM E91C (ENGINE G SENSOR PROBLEM)....3807
        ERROR CODE IN ELECTRICAL SYSTEM E920 (ENGINE TYPE SELECTION ERROR)....3808
        ERROR CODE IN ELECTRICAL SYSTEM E921 (ENGINE TYPE MISMATCH)....3810
        ERROR CODE IN ELECTRICAL SYSTEM E931 (FUEL DIAL SYS. ERROR)....3811
        ERROR CODE IN ELECTRICAL SYSTEM E934 (ENGINE COOLANT SENSOR HI ERROR)....3813
        ERROR CODE IN ELECTRICAL SYSTEM E936 (ENGINE OIL PRESS. SW. ERROR)....3815
        ERROR CODE IN ELECTRICAL SYSTEM E93C (ENGINE BOOST SENSOR ERROR)....3817
        ERROR CODE IN ELECTRICAL SYSTEM E93D (ENGINE FUEL TEMP. SENSOR ERROR)....3819
        ERROR CODE IN ELECTRICAL SYSTEM E953 (ENGINE COMM. ABNORMALITY)....3821
        ERROR CODE IN ELECTRICAL SYSTEM E954 (SHORT ENGINE STARTER SW.)....3823
        ERROR CODE IN ELECTRICAL SYSTEM E955 (ENGINE S-NET ERROR)....3825
        ERROR CODE IN ELECTRICAL SYSTEM E956 (ENGINE POWER FAILURE (1))....3827
        ERROR CODE IN ELECTRICAL SYSTEM E957 (ENGINE POWER FAILURE (2))....3829
        ERROR CODE IN ELECTRICAL SYSTEM E95A (ENGINE Q-ADJ. SW. SIGNAL ERROR)....3831
        ERROR CODE IN ELECTRICAL SYSTEM E96A (ENGINE COOLANT SENSOR LO ERROR)....3832
        ERROR CODE IN ELECTRICAL SYSTEM E970 (PCV1 OVER CURRENT)....3834
        ERROR CODE IN ELECTRICAL SYSTEM E971 (PCV2 OVER CURRENT)....3836
        ERROR CODE IN ELECTRICAL SYSTEM E974 (PCV1 LINE CUT)....3838
        ERROR CODE IN ELECTRICAL SYSTEM E975 (PCV2 LINE CUT)....3840
        ERROR CODE IN ELECTRICAL SYSTEM E977 (RAIL PRESS. SENSOR ERROR)....3842
        ERROR CODE IN ELECTRICAL SYSTEM E979 (RAIL PRESS. HIGH)....3844
        ERROR CODE IN ELECTRICAL SYSTEM E97A (RAIL PRESS. ABNORMAL)....3844
        ERROR CODE IN ELECTRICAL SYSTEM E97B (RAIL PRESS. LOW)....3845
        ERROR CODE IN ELECTRICAL SYSTEM E97C (RAIL PRESS. TOO LOW)....3847
        ERROR CODE IN ELECTRICAL SYSTEM E97D (RAIL PRESS. OUT OF CONTROL)....3847
        ERROR CODE IN ELECTRICAL SYSTEM E980 (ENG. CONTROLLER ABNORMALITY)....3848
        ERROR CODE IN ELECTRICAL SYSTEM E981 (FUEL INJECTOR 1 DISC.)....3850
        ERROR CODE IN ELECTRICAL SYSTEM E982 (FUEL INJECTOR 2 DISC.)....3851
        ERROR CODE IN ELECTRICAL SYSTEM E983 (FUEL INJECTOR 3 DISC.)....3852
        ERROR CODE IN ELECTRICAL SYSTEM E984 (FUEL INJECTOR 4 DISC.)....3853
        ERROR CODE IN ELECTRICAL SYSTEM E985 (FUEL INJECTOR 5 DISC.)....3854
        ERROR CODE IN ELECTRICAL SYSTEM E986 (FUEL INJECTOR 6 DISC.)....3855
        ERROR CODE IN ELECTRICAL SYSTEM E98A (FUEL INJECTOR 1-3 S/C)....3856
        ERROR CODE IN ELECTRICAL SYSTEM E98B (FUEL INJECTOR 4-6 S/C)....3858
        FAILURE CODE IN MECHANICAL SYSTEM A000N1 (ENG. HI OUT OF STD)....3860
        FAILURE CODE IN MECHANICAL SYSTEM AA10NX (AIRCLEANER CLOGGING)....3861
        FAILURE CODE IN MECHANICAL SYSTEM AB00KE (CHARGE VOLTAGE LOW)....3863
        FAILURE CODE IN MECHANICAL SYSTEM B@BAZG (ENG. OIL PRESS. LOW)....3865
        FAILURE CODE IN MECHANICAL SYSTEM B@BAZK (ENG. OIL LEVEL LOW)....3867
        FAILURE CODE IN MECHANICAL SYSTEM B@BCNS (ENG. WATER OVERHEAT)....3868
        FAILURE CODE IN MECHANICAL SYSTEM B@BCZK (ENG. WATER LVL LOW)....3869
        FAILURE CODE IN MECHANICAL SYSTEM B@HANS (HYDR. OIL OVERHEAT)....3871
        FAILURE CODE IN MECHANICAL SYSTEM DA80MA (AUTO. LUB ABNORMAL)....3873
      TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)....3874
        BEFORE CARRYING OUT TROUBLESHOOTING E MODE....3875
        INFORMATION CONTAINED IN TROUBLESHOOTING TABLE....3877
        E-1 ENGINE DOES NOT START (ENGINE DOES NOT ROTATE)....3878
        E-2 PREHEATER DOES NOT OPERATE....3881
        E-3 AUTO ENGINE WARM-UP DEVICE DOES NOT WORK....3883
        E-4 AUTO-DECELERATOR DOES NOT OPERATE....3884
        E-5 ALL WORK EQUIPMENT, SWING AND TRAVEL DO NOT MOVE....3885
        E-6 ONE-TOUCH POWER MAX, FUNCTION DOES NOT OPERATE....3887
        E-7 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE NORMALLY....3888
        E-8 ANY ITEM IS NOT DISPLAYED ON MONITOR PANEL....3890
        E-9 PART OF DISPLAY ON MONITOR PANEL IS MISSING....3891
        E-10 MONITOR PANEL DISPLAYS CONTENTS IRRELEVANT TO THE MODEL....3891
        E-11 FUEL LEVEL MONITOR RED LAMP LIGHTS UP WHILE ENGINE IS RUNNING....3892
        E-12 ENGINE WATER TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY....3893
        E-13 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY....3895
        E-14 FUEL GAUGE DOES NOT DISPLAY CORRECTLY....3896
        E-15 SWING LOCK MONITOR DOES NOT DISPLAY CORRECTLY....3897
        E-16 WHEN MONITOR SWITCH IS OPERATED, NOTHING IS DISPLAYED....3899
        E-17 WIPER AND WINDOW WASHER DO NOT WORK....3901
        E-18 ALARM BUZZER CANNOT BE CANCELLED....3908
        E-19 "BOOM RAISE" IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION....3909
        E-20 "BOOM LOWER" IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION....3910
        E-21 "ARM CURL" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3911
        E-22 "ARM DUMP" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3912
        E-23 "BUCKET CURL" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3913
        E-24 "BUCKET DUMP" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3914
        E-25 "SWING" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3915
        E-26 "TRAVEL" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3917
        E-27 "SERVICE" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....3919
        E-28 AIR CONDITIONER DOES NOT WORK....3921
        E-29 STEP LIGHT DOES NOT LIGHT UP OR GO OFF....3922
        E-30 ELECTRIC GREASE GUN DOES NOT OPERATE....3926
        E-31 TRAVEL ALARM DOES NOT SOUND OR DOES NOT STOP SOUNDING....3928
      TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)....3930
        BEFORE TROUBLESHOOTING H MODE....3931
        INFORMATION IN TROUBLESHOOTING TABLE....3936
        H-1 SPEED OR POWER OF ALL WORK EQUIPMENT, TRAVEL, AND SWING IS LOW....3937
        H-2 ENGINE SPEED LOWERS REMARKABLY OR ENGINE STALLS....3939
        H-3 ALL WORK EQUIPMENT, TRAVEL, AND SWING SYSTEMS DO NOT WORK....3940
        H-4 ABNORMAL SOUND IS HEARD FROM AROUND PUMP....3941
        H-5 AUTO-DECELERATOR IS NOT RESET....3942
        H-6 BOOM SPEED OR POWER IS LOW....3943
        H-7 ARM SPEED OR POWER IS LOW....3945
        H-8 BUCKET SPEED OR POWER IS LOW....3946
        H-9 BOOM DOES NOT MOVE....3947
        H-10 ARM DOES NOT MOVE....3947
        H-11 BUCKET DOES NOT MOVE....3947
        H-12 HYDRAULIC DRIFT OF WORK EQUIPMENT IS LARGE....3948
        H-13 TIME LAG OF WORK EQUIPMENT IS LARGE....3950
        H-14 ONE-TOUCH POWER MAX. FUNCTION DOES NOT OPERATE OR STOP....3951
        H-15 HEAVY LIFT FUNCTION DOES NOT OPERATE OR STOP....3951
        H-16 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE OR STOP....3951
        H-17 WHEN ARM AND BOOM・BUCKET ARE OPERATED SIMULTANEOUSLY, BOOM・BUCKET SPEED IS LOW....3952
        H-18 WHEN BUCKET AND BOOM・ARM・SWING・TRAVEL ARE OPERATED SIMULTANEOUSLY, BOOM・ARM・SWING・TRAVEL SPEED IS LOW....3952
        H-19 WHEN ARM AND SWING ARE OPERATED SIMULTANEOUSLY, SWING SPEED IS LOW....3953
        H-20 MACHINE DEVIATES IN ONE DIRECTION....3954
        H-21 MACHINE DEVIATES LARGELY AT START....3956
        H-22 TRAVEL DEVIATION IS LARGE DURING COMPOUND OPERATION....3957
        H-23 TRAVEL SPEED OR POWER IS LOW....3958
        H-24 MACHINE DOES NOT TRAVEL (ONLY ONE TRACK)....3959
        H-25 TRAVEL SPEED DOES NOT CHANGE....3960
        H-26 UPPER STRUCTURE DOES NOT SWING....3961
        H-27 SWING SPEED OR ACCELERATION IS LOW....3962
        H-28 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING....3963
        H-29 LARGE SHOCK IS MADE WHEN UPPER STRUCTURE STOPS SWINGING ....3964
        H-30 LARGE ABNORMAL SOUND IS MADE WHEN UPPER STRUCTURE STOPS SWINGING....3965
        H-31 HYDRAULIC DRIFT OF SWING IS LARGE....3966
      TROUBLESHOOTING OF ENGINE (S MODE)....3967
        POINTS TO REMEMBER WHEN TROUBLESHOOTING....3968
        METHOD OF USING TROUBLESHOOTING CHARTS....3969
        S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)....3972
        S-2 ENGINE DOES NOT START....3973
        S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR)....3976
        S-4 ENGINE STOPS DURING OPERATIONS....3977
        S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)....3978
        S-6 ENGINE LACKS OUTPUT (OR LACKS POWER)....3979
        S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION)....3980
        S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE)....3981
        S-9 OIL BECOMES CONTAMINATED QUICKLY....3982
        S-10 FUEL CONSUMPTION IS EXCESSIVE....3983
        S-11 OIL IS IN COOLING WATER (OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN)....3984
        S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE)....3985
        S-13 OIL LEVEL RISES (WATER, FUEL IN OIL)....3986
        S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)....3987
        S-15 ABNORMAL NOISE IS MADE....3988
        S-16 VIBRATION IS EXCESSIVE....3989
  30 DISASSEMBLY AND ASSEMBLY....3990
    METHOD OF USING MANUAL....3992
    PRECAUTIONS WHEN CARRYING OUT OPERATION....3994
    SPECIAL TOOL LIST....3996
    REMOVAL AND INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY....4013
    REMOVAL AND INSTALLATION OF FUEL INJECTOR ASSEMBLY....4016
    REMOVAL AND INSTALLATION OF NOZZLE TIP....4020
    REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL....4022
    REMOVAL AND INSTALLATION OF ENGINE REAR SEAL....4024
    REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY....4029
    REMOVAL AND INSTALLATION OF RADIATOR, HYDRAULIC COOLER ASSEMBLY....4035
    REMOVAL AND INSTALLATION OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....4037
    REMOVAL AND INSTALLATION OF PTO ASSEMBLY....4040
    DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY....4041
    REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY....4043
    DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY....4044
    DISASSEMBLY AND ASSEMBLY OF TRAVEL MOTOR ASSEMBLY....4056
    REMOVAL AND INSTALLATION OF REVOLVING FRAME ASSEMBLY....4071
    REMOVAL AND INSTALLATION OF SWING MOTOR ASSEMBLY....4072
    DISASSEMBLY AND ASSEMBLY OF SWING MOTOR ASSEMBLY....4073
    REMOVAL AND INSTALLATION OF SWING MACHINERY ASSEMBLY....4084
    DISASSEMBLY AND ASSEMBLY OF SWING MACHINERY ASSEMBLY....4085
    REMOVAL AND INSTALLATION OF SWING CIRCLE ASSEMBLY....4093
    REMOVAL AND INSTALLATION OF TRACK SHOE ASSEMBLY....4094
    DISASSEMBLY AND ASSEMBLY OF ONE LINK IN FIELD....4096
    REMOVAL AND INSTALLATION OF IDLER, RECOIL SPRING ASSEMBLY....4099
    DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY....4100
    DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY....4103
    REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY....4105
    DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY....4106
    REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY....4109
    DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY....4110
    REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY....4113
    DISASSEMBLY AND ASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY....4115
    REMOVAL AND INSTALLATION OF MAIN CONTROL VALVE, SOLENOID VALVE ASSEMBLY....4117
    DISASSEMBLY AND ASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY....4119
    REMOVAL AND INSTALLATION OF NO.1 AND NO.2 PUMP ASSEMBLY....4123
    DISASSEMBLY AND ASSEMBLY OF HYDRAULIC PUMP ASSEMBLY....4125
    REMOVAL AND INSTALLATION OF CONTROL, PTO LUBRICATION PUMP ASSEMBLY....4145
    REMOVAL AND INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY....4146
    DISASSEMBLY AND ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY....4147
    DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY....4148
    DISASSEMBLY AND ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY....4150
    REMOVAL AND INSTALLATION OF BUCKET CYLINDER ASSEMBLY....4152
    REMOVAL AND INSTALLATION OF ARM CYLINDER ASSEMBLY....4154
    REMOVAL AND INSTALLATION OF BOOM CYLINDER ASSEMBLY....4156
    DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY....4158
    REMOVAL AND INSTALLATION OF BUCKET ASSEMBLY....4163
    REMOVAL AND INSTALLATION OF ARM ASSEMBLY....4165
    REMOVAL AND INSTALLATION OF BOOM ASSEMBLY....4167
    REMOVAL AND INSTALLATION OF OPERATOR'S CAB ASSEMBLY....4170
    REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY....4171
    REMOVAL AND INSTALLATION OF OPERATOR'S CAB GLASS (STUCK GLASS)....4172
    REMOVAL AND INSTALLATION OF FRONT WINDOW ASSEMBLY....4181
    REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY....4187
  90 OTHERS....4188
    HYDRAULIC CIRCUIT DIAGRAM....4189
    ELECTRICAL CIRCUIT DIAGRAM (1/5)....4190
    ELECTRICAL CIRCUIT DIAGRAM (2/5)....4191
    ELECTRICAL CIRCUIT DIAGRAM (3/5)....4192
    ELECTRICAL CIRCUIT DIAGRAM (4/5)....4193
    ELECTRICAL CIRCUIT DIAGRAM (5/5)....4194
    ELECTRICAL CIRCUIT FOR AIR CONDITIONER....4195
SEBM031208 - Hydraulic Excavator PC600-7, PC600LC-7 Shop Manual....4196
  COVER....4196
  CONTENTS....4197
  01 GENERAL....4224
    SPECIFICATION DRAWINGS....4225
    SPECIFICATIONS....4227
    WEIGHT TABLE....4231
    FUEL, COOLANT AND LUBRICANTS....4233
  10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD....4234
    PARTS RELATED TO ENGINE....4235
    PTO....4237
    CONTROL AND PTO LUBRICATION PUMP....4239
    RADIATOR, OIL COOLER....4240
    POWER TRAIN....4241
    FINAL DRIVE....4243
    SPROCKET....4244
    SWING CIRCLE....4249
    SWING MACHINERY....4251
    TRACK FRAME, RECOIL SPRING....4253
    IDLER....4255
    CARRIER ROLLER....4257
    TRACK ROLLER....4258
    TRACK SHOE....4259
    HYDRAULIC PIPING DRAWING....4265
    HYDRAULIC TANK, HYDRAULIC FILTER....4267
    HYDRAULIC PUMP (PISTON PUMP)....4269
    LINE OIL FILTER....4297
    CONTROL VALVE....4299
    SWING MOTOR....4318
    CENTER SWIVEL JOINT....4327
    TRAVEL MOTOR....4328
    VALVE CONTROL....4339
    WORK EQUIPMENT, SWING PPC VALVE....4341
    TRAVEL PPC VALVE....4345
    SERVICE PPC VALVE....4347
    PPC ACCUMULATOR....4348
    PPC SHUTTLE VALVE....4349
    SOLENOID VALVE....4350
    BOOM HOLDING VALVE....4355
    BOOM LOWER REGENERATION VALVE....4359
    HYDRAULIC CYLINDER....4363
    WORK EQUIPMENT....4367
    DIMENSIONS OF WORK EQUPMENT....4369
    COUNTERWEIGHT REMOVER....4373
    AIR CONDITIONER....4377
    ENGINE CONTROL....4378
    MACHINE CONTROL SYSTEM....4384
    MONITOR SYSTEM....4410
    SENSORS....4425
  20 TESTING AND ADJUSTING....4430
    STANDARD VALUE TABLE FOR ENGINE....4431
    STANDARD VALUE TABLE FOR CHASSIS....4432
    TESTING AND ADJUSTING....4442
      TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING....4443
      MEASURING ENGINE SPEED....4445
      MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE)....4446
      MEASURING EXHAUST GAS TEMPERATURE....4447
      MEASURING EXHAUST GAS COLOR....4448
      ADJUSTING VALVE CLEARANCE....4449
      MEASURING COMPRESSION PRESSURE....4450
      MEASURING BLOW-BY PRESSURE....4452
      MEASURING ENGINE OIL PRESSURE....4453
      HANDLING EQUIPMENT IN FUEL CIRCUIT....4454
      RELEASING REMAINING PRESSURE IN FUEL SYSTEM....4454
      MEASURING FUEL PRESSURE....4455
      BLEEDING AIR FROM FUEL CIRCUIT....4456
      CHECK FOR LEAKAGE IN FUEL SYSTEM....4458
      ADJUSTING ENGINE SPEED SENSOR....4459
      TESTING AND ADJUSTING FAN BELT TENSION....4460
      TESTING AND ADJUSTING ALTERNATOR BELT TENSION....4461
      TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION....4462
      TESTING CLEARANCE OF SWING CIRCLE BEARING....4463
      TESTING AND ADJUSTING TRACK SHOE TENSION....4464
      TESTING AND ADJUSTING WORK EQUIPMENT, SWING, AND TRAVEL CIRCUIT OIL PRESSURES....4465
      TESTING AND ADJUSTING CONTROL CIRCUIT OIL PRESSURE....4470
      TESTING AND ADJUSTING PISTON PUMP CONTROL OIL PRESSURE....4472
      TESTING SERVO PISTON STROKE....4478
      MEASURING PPC VALVE OUTPUT PRESSURE....4479
      MEASURING OUTLET PRESSURES OF SOLENOID VALVE AND PPC SHUTTLE VALVE....4483
      ADJUSTING WORK EQUIPMENT・SWING PPC VALVE....4489
      TESTING AND ADJUSTING TRAVEL DEVIATION....4490
      INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT....4492
      MEASURING OIL LEAKAGE ....4493
      RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT....4497
      BLEEDING AIR FROM EACH PART....4498
      INSPECTION PROCEDURES FOR DIODE....4501
      SPECIAL FUNCTION OF MONITOR PANEL....4502
      HANDLING ENGINE CONTROLLER HIGH VOLTAGE CIRCUIT....4529
      PREPARATION WORK FOR TROUBLESHOOTING ELECTRICAL SYSTEM....4530
      PM-CLINIC SERVICE....4532
      UNDERCARRIAGE INSPECTION....4538
    TROUBLESHOOTING....4540
      POINTS TO REMEMBER WHEN TROUBLESHOOTING....4541
      SEQUENCE OF EVENTS IN TROUBLESHOOTING....4542
      POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE....4543
      CHECKS BEFORE TROUBLESHOOTING....4551
      CLASSIFICATION AND STEPS FOR TROUBLESHOOTING....4552
      CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM....4556
      TROUBLESHOOTING WHEN ERROR CODE (ELECTRICAL SYSTEM) AND FAILURE CODE (MECHANICAL SYSTEM) ARE DISPLAYED (DISPLAYED CODE)....4598
        BEFORE CARRYING OUT TROUBLESHOOTING OF DISPLAYED CODE....4601
        INFORMATION CONTAINED IN TROUBLESHOOTING TABLE....4603
        ERROR CODE IN ELECTRICAL SYSTEM E112 (WIPER DRIVE (FOR) S/C)....4605
        ERROR CODE IN ELECTRICAL SYSTEM E113 (WIPER DRIVE (REV) S/C)....4609
        ERROR CODE IN ELECTRICAL SYSTEM E114 (WASHER DRIVE S/C)....4611
        ERROR CODE IN ELECTRICAL SYSTEM E115 (WIPER WORKING ABNORMALITY)....4613
        ERROR CODE IN ELECTRICAL SYSTEM E116 (WIPER PARKING ABNORMALITY)....4615
        ERROR CODE IN ELECTRICAL SYSTEM E117 (ENG. CONTROLLER S-NET COMM. ERR.)....4619
        ERROR CODE IN ELECTRICAL SYSTEM E118 (PUMP CONTROLLER S-NET COMM. ERR.)....4621
        ERROR CODE IN ELECTRICAL SYSTEM E128 (MONITOR COMM. ABNORMALITY)....4623
        ERROR CODE IN ELECTRICAL SYSTEM E201 (CO CANCEL SOL. S/C)....4625
        ERROR CODE IN ELECTRICAL SYSTEM E203 (SWING BRAKE SOL. S/C)....4627
        ERROR CODE IN ELECTRICAL SYSTEM E204 (2-STAGE RELIEF SOL. S/C)....4629
        ERROR CODE IN ELECTRICAL SYSTEM E206 (TRAVEL SPEED SOL. S/C)....4631
        ERROR CODE IN ELECTRICAL SYSTEM E207 (FLASH LIGHT RELAY S/C)....4633
        ERROR CODE IN ELECTRICAL SYSTEM E211 (CO CANCEL SOL. DISC.)....4635
        ERROR CODE IN ELECTRICAL SYSTEM E213 (SWING BRAKE SOL. DISC.)....4637
        ERROR CODE IN ELECTRICAL SYSTEM E214 (2-STAGE RELIEF SOL. DISC.)....4639
        ERROR CODE IN ELECTRICAL SYSTEM E216 (TRAVEL SPEED SOL. DISC.)....4641
        ERROR CODE IN ELECTRICAL SYSTEM E217 (MODEL SELECTION ABNORMALITY)....4643
        ERROR CODE IN ELECTRICAL SYSTEM E218 (S-NET COMM. DISC.)....4645
        ERROR CODE IN ELECTRICAL SYSTEM E221 (TRAVEL ALARM S/C)....4647
        ERROR CODE IN ELECTRICAL SYSTEM E224 (F PUMP P. SENSOR ABNORMALITY)....4649
        ERROR CODE IN ELECTRICAL SYSTEM E225 (R PUMP P. SENSOR ABNORMALITY)....4651
        ERROR CODE IN ELECTRICAL SYSTEM E226 (PRESS. SENSOR POWER ABNORMALITY)....4653
        ERROR CODE IN ELECTRICAL SYSTEM E227 (ENGINE SPEED SENSOR ABNORMALITY)....4655
        ERROR CODE IN ELECTRICAL SYSTEM E232 (TVC SOL. S/C)....4657
        ERROR CODE IN ELECTRICAL SYSTEM E233 (TVC SOL. DISC.)....4659
        ERROR CODE IN ELECTRICAL SYSTEM E257 (PUMP COMM. ABNORMALITY)....4661
        ERROR CODE IN ELECTRICAL SYSTEM E302 (STEP LIGHT RELAY S/C)....4663
        ERROR CODE IN ELECTRICAL SYSTEM E304 (STEP LIGHT POWER HOLD RELAY S/C)....4665
        ERROR CODE IN ELECTRICAL SYSTEM E311 (BUCKET CURL HI CANCEL SOL. S/C)....4667
        ERROR CODE IN ELECTRICAL SYSTEM E312 (BUCKET CURL HI CANCEL SOL. DISC.)....4669
        ERROR CODE IN ELECTRICAL SYSTEM E315 (BATTERY RELAY DRIVE S/C)....4671
        ERROR CODE IN ELECTRICAL SYSTEM E91B (ENGINE NE SENSOR PROBLEM)....4673
        ERROR CODE IN ELECTRICAL SYSTEM E91C (ENGINE G SENSOR PROBLEM)....4674
        ERROR CODE IN ELECTRICAL SYSTEM E920 (ENGINE TYPE SELECTION ERROR)....4675
        ERROR CODE IN ELECTRICAL SYSTEM E921 (ENGINE TYPE MISMATCH)....4677
        ERROR CODE IN ELECTRICAL SYSTEM E931 (FUEL DIAL SYS. ERROR)....4679
        ERROR CODE IN ELECTRICAL SYSTEM E934 (ENGINE COOLANT SENSOR HI ERROR)....4681
        ERROR CODE IN ELECTRICAL SYSTEM E936 (ENGINE OIL PRESS. SW. ERROR)....4683
        ERROR CODE IN ELECTRICAL SYSTEM E93C (ENGINE BOOST SENSOR ERROR)....4685
        ERROR CODE IN ELECTRICAL SYSTEM E93D (ENGINE FUEL TEMP. SENSOR ERROR)....4687
        ERROR CODE IN ELECTRICAL SYSTEM E953 (ENGINE COMM. ABNORMALITY)....4689
        ERROR CODE IN ELECTRICAL SYSTEM E954 (SHORT ENGINE STARTER SW.)....4691
        ERROR CODE IN ELECTRICAL SYSTEM E955 (ENGINE S-NET ERROR)....4693
        ERROR CODE IN ELECTRICAL SYSTEM E956 (ENGINE POWER FAILURE (1))....4695
        ERROR CODE IN ELECTRICAL SYSTEM E957 (ENGINE POWER FAILURE (2))....4697
        ERROR CODE IN ELECTRICAL SYSTEM E95A (ENGINE Q-ADJ. SW. SIGNAL ERROR)....4699
        ERROR CODE IN ELECTRICAL SYSTEM E96A (ENGINE COOLANT SENSOR LO ERROR)....4701
        ERROR CODE IN ELECTRICAL SYSTEM E970 (PCV1 OVER CURRENT)....4703
        ERROR CODE IN ELECTRICAL SYSTEM E971 (PCV2 OVER CURRENT)....4705
        ERROR CODE IN ELECTRICAL SYSTEM E974 (PCV1 LINE CUT)....4707
        ERROR CODE IN ELECTRICAL SYSTEM E975 (PCV2 LINE CUT)....4709
        ERROR CODE IN ELECTRICAL SYSTEM E977 (RAIL PRESS. SENSOR ERROR)....4711
        ERROR CODE IN ELECTRICAL SYSTEM E979 (RAIL PRESS. HIGH)....4713
        ERROR CODE IN ELECTRICAL SYSTEM E97A (RAIL PRESS. ABNORMAL)....4713
        ERROR CODE IN ELECTRICAL SYSTEM E97B (RAIL PRESS. LOW)....4714
        ERROR CODE IN ELECTRICAL SYSTEM E97C (RAIL PRESS. TOO LOW)....4716
        ERROR CODE IN ELECTRICAL SYSTEM E97D (RAIL PRESS. OUT OF CONTROL)....4716
        ERROR CODE IN ELECTRICAL SYSTEM E980 (ENG. CONTROLLER ABNORMALITY)....4717
        ERROR CODE IN ELECTRICAL SYSTEM E981 (FUEL INJECTOR 1 DISC.)....4719
        ERROR CODE IN ELECTRICAL SYSTEM E982 (FUEL INJECTOR 2 DISC.)....4720
        ERROR CODE IN ELECTRICAL SYSTEM E983 (FUEL INJECTOR 3 DISC.)....4721
        ERROR CODE IN ELECTRICAL SYSTEM E984 (FUEL INJECTOR 4 DISC.)....4722
        ERROR CODE IN ELECTRICAL SYSTEM E985 (FUEL INJECTOR 5 DISC.)....4723
        ERROR CODE IN ELECTRICAL SYSTEM E986 (FUEL INJECTOR 6 DISC.)....4724
        ERROR CODE IN ELECTRICAL SYSTEM E98A (FUEL INJECTOR 1-3 S/C)....4725
        ERROR CODE IN ELECTRICAL SYSTEM E98B (FUEL INJECTOR 4-6 S/C)....4727
        FAILURE CODE IN MECHANICAL SYSTEM A000N1 (ENG. HI OUT OF STD)....4730
        FAILURE CODE IN MECHANICAL SYSTEM AA10NX (AIRCLEANER CLOGGING)....4731
        FAILURE CODE IN MECHANICAL SYSTEM AB00KE (CHARGE VOLTAGE LOW)....4733
        FAILURE CODE IN MECHANICAL SYSTEM B@BAZG (ENG. OIL PRESS. LOW)....4735
        FAILURE CODE IN MECHANICAL SYSTEM B@BAZK (ENG. OIL LEVEL LOW)....4737
        FAILURE CODE IN MECHANICAL SYSTEM B@BCNS (ENG. WATER OVERHEAT)....4738
        FAILURE CODE IN MECHANICAL SYSTEM B@BCZK (ENG. WATER LVL LOW)....4739
        FAILURE CODE IN MECHANICAL SYSTEM B@HANS (HYDR. OIL OVERHEAT)....4741
        FAILURE CODE IN MECHANICAL SYSTEM DA80MA (AUTO. LUB ABNORMAL)....4743
      TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)....4744
        BEFORE CARRYING OUT TROUBLESHOOTING E MODE....4745
        INFORMATION CONTAINED IN TROUBLESHOOTING TABLE....4747
        E-1 ENGINE DOES NOT START (ENGINE DOES NOT ROTATE)....4748
        E-2 PREHEATER DOES NOT OPERATE....4751
        E-3 AUTO ENGINE WARM-UP DEVICE DOES NOT WORK....4753
        E-4 AUTO-DECELERATOR DOES NOT OPERATE....4754
        E-5 ALL WORK EQUIPMENT, SWING AND TRAVEL DO NOT MOVE....4755
        E-6 ONE-TOUCH POWER MAX, FUNCTION DOES NOT OPERATE....4757
        E-7 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE NORMALLY....4758
        E-8 ANY ITEM IS NOT DISPLAYED ON MONITOR PANEL....4760
        E-9 PART OF DISPLAY ON MONITOR PANEL IS MISSING....4761
        E-10 MONITOR PANEL DISPLAYS CONTENTS IRRELEVANT TO THE MODEL....4761
        E-11 FUEL LEVEL MONITOR RED LAMP LIGHTS UP WHILE ENGINE IS RUNNING....4762
        E-12 ENGINE WATER TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY....4763
        E-13 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY....4765
        E-14 FUEL GAUGE DOES NOT DISPLAY CORRECTLY....4766
        E-15 SWING LOCK MONITOR DOES NOT DISPLAY CORRECTLY....4767
        E-16 WHEN MONITOR SWITCH IS OPERATED, NOTHING IS DISPLAYED....4769
        E-17 WIPER AND WINDOW WASHER DO NOT WORK....4771
        E-18 ALARM BUZZER CANNOT BE CANCELLED....4779
        E-19 "BOOM RAISE" IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION....4780
        E-20 "BOOM LOWER" IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION....4781
        E-21 "ARM CURL" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4782
        E-22 "ARM DUMP" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4783
        E-23 "BUCKET CURL" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4784
        E-24 "BUCKET DUMP" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4785
        E-25 "SWING" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4787
        E-26 "TRAVEL" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4789
        E-27 "SERVICE" IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION....4791
        E-28 AIR CONDITIONER DOES NOT WORK....4793
        E-29 STEP LIGHT DOES NOT LIGHT UP OR GO OFF....4795
        E-30 ELECTRIC GREASE GUN DOES NOT OPERATE....4799
        E-31 TRAVEL ALARM DOES NOT SOUND OR DOES NOT STOP SOUNDING....4801
      TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)....4804
        BEFORE TROUBLESHOOTING H MODE....4805
        INFORMATION IN TROUBLESHOOTING TABLE....4810
        H-1 SPEED OR POWER OF ALL WORK EQUIPMENT, TRAVEL, AND SWING IS LOW....4811
        H-2 ENGINE SPEED LOWERS REMARKABLY OR ENGINE STALLS....4813
        H-3 ALL WORK EQUIPMENT, TRAVEL, AND SWING SYSTEMS DO NOT WORK....4814
        H-4 ABNORMAL SOUND IS HEARD FROM AROUND PUMP....4815
        H-5 AUTO-DECELERATOR IS NOT RESET....4816
        H-6 BOOM SPEED OR POWER IS LOW....4817
        H-7 ARM SPEED OR POWER IS LOW....4819
        H-8 BUCKET SPEED OR POWER IS LOW....4820
        H-9 BOOM DOES NOT MOVE....4821
        H-10 ARM DOES NOT MOVE....4821
        H-11 BUCKET DOES NOT MOVE....4821
        H-12 HYDRAULIC DRIFT OF WORK EQUIPMENT IS LARGE....4822
        H-13 TIME LAG OF WORK EQUIPMENT IS LARGE....4824
        H-14 ONE-TOUCH POWER MAX. FUNCTION DOES NOT OPERATE OR STOP....4825
        H-15 HEAVY LIFT FUNCTION DOES NOT OPERATE OR STOP....4825
        H-16 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE OR STOP....4825
        H-17 WHEN ARM AND BOOM・BUCKET ARE OPERATED SIMULTANEOUSLY, BOOM・BUCKET SPEED IS LOW....4826
        H-18 WHEN BUCKET AND BOOM・ARM・SWING・TRAVEL ARE OPERATED SIMULTANEOUSLY, BOOM・ARM・SWING・TRAVEL SPEED IS LOW....4826
        H-19 WHEN ARM AND SWING ARE OPERATED SIMULTANEOUSLY, SWING SPEED IS LOW....4827
        H-20 MACHINE DEVIATES IN ONE DIRECTION....4829
        H-21 MACHINE DEVIATES LARGELY AT START....4831
        H-22 TRAVEL DEVIATION IS LARGE DURING COMPOUND OPERATION....4832
        H-23 TRAVEL SPEED OR POWER IS LOW....4833
        H-24 MACHINE DOES NOT TRAVEL (ONLY ONE TRACK)....4834
        H-25 TRAVEL SPEED DOES NOT CHANGE....4835
        H-26 UPPER STRUCTURE DOES NOT SWING....4836
        H-27 SWING SPEED OR ACCELERATION IS LOW....4837
        H-28 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING....4838
        H-29 LARGE SHOCK IS MADE WHEN UPPER STRUCTURE STOPS SWINGING ....4839
        H-30 LARGE ABNORMAL SOUND IS MADE WHEN UPPER STRUCTURE STOPS SWINGING....4840
        H-31 HYDRAULIC DRIFT OF SWING IS LARGE....4841
      TROUBLESHOOTING OF ENGINE (S MODE)....4842
        POINTS TO REMEMBER WHEN TROUBLESHOOTING....4843
        METHOD OF USING TROUBLESHOOTING CHARTS....4844
        S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)....4847
        S-2 ENGINE DOES NOT START....4848
        S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR)....4851
        S-4 ENGINE STOPS DURING OPERATIONS....4852
        S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)....4853
        S-6 ENGINE LACKS OUTPUT (OR LACKS POWER)....4854
        S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION)....4855
        S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE)....4856
        S-9 OIL BECOMES CONTAMINATED QUICKLY....4857
        S-10 FUEL CONSUMPTION IS EXCESSIVE....4858
        S-11 OIL IS IN COOLING WATER (OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN)....4859
        S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE)....4860
        S-13 OIL LEVEL RISES (WATER, FUEL IN OIL)....4861
        S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)....4862
        S-15 ABNORMAL NOISE IS MADE....4863
        S-16 VIBRATION IS EXCESSIVE....4864
  30 DISASSEMBLY AND ASSEMBLY....4866
    METHOD OF USING MANUAL....4868
    PRECAUTIONS WHEN CARRYING OUT OPERATION....4870
    SPECIAL TOOL LIST....4872
    REMOVAL AND INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY....4890
    REMOVAL AND INSTALLATION OF FUEL INJECTOR ASSEMBLY....4893
    REMOVAL AND INSTALLATION OF NOZZLE TIP....4897
    REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL....4899
    REMOVAL AND INSTALLATION OF ENGINE REAR SEAL....4901
    REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY....4906
    REMOVAL AND INSTALLATION OF RADIATOR, HYDRAULIC COOLER ASSEMBLY....4912
    REMOVAL AND INSTALLATION OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY....4914
    REMOVAL AND INSTALLATION OF PTO ASSEMBLY....4917
    DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY....4918
    REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY....4920
    DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY....4921
    DISASSEMBLY AND ASSEMBLY OF TRAVEL MOTOR ASSEMBLY....4933
    REMOVAL AND INSTALLATION OF REVOLVING FRAME ASSEMBLY....4948
    REMOVAL AND INSTALLATION OF SWING MOTOR ASSEMBLY....4949
    DISASSEMBLY AND ASSEMBLY OF SWING MOTOR ASSEMBLY....4950
    REMOVAL AND INSTALLATION OF SWING MACHINERY ASSEMBLY....4961
    DISASSEMBLY AND ASSEMBLY OF SWING MACHINERY ASSEMBLY....4962
    REMOVAL AND INSTALLATION OF SWING CIRCLE ASSEMBLY....4970
    REMOVAL AND INSTALLATION OF TRACK SHOE ASSEMBLY....4971
    DISASSEMBLY AND ASSEMBLY OF ONE LINK IN FIELD....4973
    REMOVAL AND INSTALLATION OF IDLER, RECOIL SPRING ASSEMBLY....4976
    DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY....4977
    DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY....4980
    REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY....4982
    DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY....4983
    REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY....4986
    DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY....4987
    REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY....4990
    DISASSEMBLY AND ASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY....4993
    REMOVAL AND INSTALLATION OF MAIN CONTROL VALVE, SOLENOID VALVE ASSEMBLY....4995
    DISASSEMBLY AND ASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY....4997
    REMOVAL AND INSTALLATION OF NO.1 AND NO.2 PUMP ASSEMBLY....5001
    DISASSEMBLY AND ASSEMBLY OF HYDRAULIC PUMP ASSEMBLY....5003
    REMOVAL AND INSTALLATION OF CONTROL, PTO LUBRICATION PUMP ASSEMBLY....5023
    REMOVAL AND INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY....5024
    DISASSEMBLY AND ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY....5025
    DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY....5026
    DISASSEMBLY AND ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY....5028
    REMOVAL AND INSTALLATION OF BUCKET CYLINDER ASSEMBLY....5030
    REMOVAL AND INSTALLATION OF ARM CYLINDER ASSEMBLY....5032
    REMOVAL AND INSTALLATION OF BOOM CYLINDER ASSEMBLY....5034
    DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY....5036
    REMOVAL AND INSTALLATION OF BUCKET ASSEMBLY....5041
    REMOVAL AND INSTALLATION OF ARM ASSEMBLY....5043
    REMOVAL AND INSTALLATION OF BOOM ASSEMBLY....5045
    REMOVAL AND INSTALLATION OF OPERATOR'S CAB ASSEMBLY....5048
    REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY....5049
    REMOVAL AND INSTALLATION OF OPERATOR'S CAB GLASS (STUCK GLASS)....5050
    REMOVAL AND INSTALLATION OF FRONT WINDOW ASSEMBLY....5059
    REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY....5065
  90 OTHERS....5066
    HYDRAULIC CIRCUIT DIAGRAM....5068
    ELECTRICAL CIRCUIT DIAGRAM (1/5)....5069
    ELECTRICAL CIRCUIT DIAGRAM (2/5)....5070
    ELECTRICAL CIRCUIT DIAGRAM (3/5)....5071
    ELECTRICAL CIRCUIT DIAGRAM (4/5)....5072
    ELECTRICAL CIRCUIT DIAGRAM (5/5)....5073
    ELECTRICAL CIRCUIT FOR AIR CONDITIONER....5074
SEN00128-16 - Hydraulic Excavator PC600-8, PC600LC-8 Shop Manual....5075
  COVER....5075
  00 Index and foreword....0
    Index....5077
      Composition of shop manual....5078
      Table of contents....5080
    Foreword and general information....5089
      Safety notice....5090
      How to read the shop manual....5095
      Explanation of terms for maintenance standard....5097
      Handling of electric equipment and hydraulic component....5099
      Handling of connectors newly used for engines....5108
      How to read electric wire code....5111
      Precautions when carrying out operation....5114
      Method of disassembling and connecting push-pull type coupler....5117
      Standard tightening torque table....5120
      Conversion table....5124
  01 Specification....0
    Specification and technical data....5131
      Specification and technical data....5132
        Specification drawings....5132
        Working range drawings....5134
        Specifications....5136
        Weight table....5144
        Table of fuel, coolant and lubricants....5148
  10 Structure, function and maintenance standard....0
    Engine and cooling system....5151
      Engine and cooling system....5152
        Parts related to engine....5152
        PTO....5154
        Fan, control and PTO lubrication pump....5156
        Radiator, oil cooler....5157
    Power train....5159
      Power train....5160
        Power train....5160
        Final drive....5163
        Sprocket....5166
        Swing circle....5168
        Swing machinery....5170
    Undercarriage and frame....5173
      Undercarriage and frame....5174
        Track frame, recoil spring....5174
        Idler....5176
        Carrier roller....5178
        Track roller....5179
        Track shoe....5180
    Hydraulic system, Part 1....5187
      Hydraulic system, Part 1....5188
        Hydraulic piping drawing....5188
        Hydraulic tank, hydraulic filter....5190
        Hydraulic pump (piston pump)....5192
        Line oil filter....5220
        Cooling fan pump....5222
        Cooling fan motor....5230
    Hydraulic system, Part 2....5237
      Hydraulic system, Part 2....5238
        Control valve....5238
        Swing motor....5257
        Swing brake....5260
        Safety valve....5261
        Reverse prevention valve....5263
        Center swivel joint....5266
        Travel motor....5267
        Parking brake....5272
        Brake valve....5274
        Set pressures varying mechanism....5277
        Valve control....5278
        Work equipment, swing PPC valve....5280
        Travel PPC valve....5284
        Service PPC valve....5286
        PPC accumulator....5287
        PPC shuttle valve....5288
        Solenoid valve....5289
        Boom holding valve....5294
        Boom LOWER regeneration valve....5298
        Quick return valve....5301
        Hydraulic cylinder....5304
    Work equipment....5309
      Work equipment....5310
        Work equipment....5310
        Dimensions of work equipment....5314
    Cab and its attachments....5319
      Cab and its attachments....5320
        Air conditioner piping....5320
    Electrical system....5322
      Engine control....5323
      Machine control system diagram....5328
      Monitor system....5352
      Sensors....5367
      KOMTRAX system....5371
  20 Standard value table....0
    Standard service value table....5374
      Standard value table for engine....5375
      Standard value table for chassis....5376
  30 Testing and adjusting....0
    Testing and adjusting, Part 1....5398
      Tools for testing, adjusting and troubleshooting....5401
      Measuring engine speed....5406
      Measuring intake air pressure (boost pressure)....5407
      Measuring exhaust gas temperature....5408
      Measuring exhaust gas color....5409
      Adjusting valve clearance....5410
      Measuring compression pressure....5411
      Measuring blow-by pressure....5413
      Measuring engine oil pressure....5413
      Testing EGR valve and bypass valve drive oil pressure....5414
      Handling equipment in fuel circuit....5415
      Releasing remaining pressure in fuel system....5415
      Measuring fuel pressure....5416
      Reduced cylinder mode operation....5417
      No-injection cranking....5417
      Testing leakage from pressure limiter and return rate from injector....5418
      Bleeding air from fuel circuit....5420
      Testing fuel system for leakage....5422
      Testing and adjusting alternator belt tension....5423
      Testing and adjusting air conditioner compressor belt tension....5424
      Testing clearance of swing circle bearing....5425
      Testing and adjusting track shoe tension....5426
      Testing and adjusting work equipment, swing, and travel circuit oil pressures....5427
      Testing and adjusting control circuit oil pressure....5432
      Testing and adjusting piston pump control oil pressure....5434
      Testing servo piston stroke....5440
      Measuring PPC valve output pressure....5441
      Measuring outlet pressures of solenoid valve and PPC shuttle valve....5445
      Adjusting work equipment, swing PPC valve....5451
      Testing and adjusting travel deviation....5452
      Measuring fan speed....5454
      Measuring fan circuit oil pressure....5454
      Inspection of locations of hydraulic drift of work equipment....5455
      Measuring oil leakage....5456
      Releasing remaining pressure in hydraulic circuit....5460
      Bleeding air from each part....5461
      Inspection procedures for diode....5464
    Testing and adjusting, Part 2....5466
      Special function of machine monitor....5467
      Handling controller voltage circuit....5501
      Procedure for turning on KOMTRAX terminal....5502
      KOMTRAX terminal lamp indications....5505
      Preparation work for troubleshooting electrical system....5508
      Adjusting mirrors....5510
      Pm-clinic service....5511
      Undercarriage inspection....5517
  40 Troubleshooting....0
    Failure code table and fuse locations....5520
      Failure codes table....5521
      Fuse locations....5525
    General information on troubleshooting....5528
      Points to remember when troubleshooting....5529
      Sequence of events in troubleshooting....5530
      Checks before troubleshooting....5531
      Classification and procedures of troubleshooting....5532
      Information contained in troubleshooting table....5533
      Failure-looking phenomenon and troubleshooting No....5535
      Connection table for connector pin numbers....5539
      T- branch box and T- branch adapter table....5575
    Troubleshooting by failure code (Display of code), Part 1....5580
      Failure code [A000N1] Eng. Hi Out of Std....5582
      Failure code [AA10NX] Aircleaner clogging....5583
      Failure code [AB00KE] Charge Voltage Low....5585
      Failure code [B@BAZG] Eng. Oil Press. Low....5587
      Failure code [B@BAZK] Eng. Oil Level Low....5589
      Failure code [B@BCNS] Eng. Water Overheat....5590
      Failure code [B@BCZK] Eng. Water Lvl Low....5591
      Failure code [B@HANS] Hydr. Oil Overheat....5593
      Failure code [CA111] ECM Critical Internal Failure....5594
      Failure code [CA115] Eng Ne and Bkup Speed Sens Error....5595
      Failure code [CA122] Chg Air Press Sensor High Error....5597
      Failure code [CA123] Chg Air Press Sensor Low Error....5599
      Failure code [CA131] Throttle Sensor High Error....5601
      Failure code [CA132] Throttle Sensor Low Error....5603
      Failure code [CA135] Eng Oil Press Sensor High Error....5605
      Failure code [CA141] Eng Oil Press Sensor Low Error....5607
      Failure code [CA144] Coolant Temp Sens High Error....5609
      Failure code [CA145] Coolant Temp Sens Low Error....5611
      Failure code [CA153] Chg Air Temp Sensor High Error....5613
      Failure code [CA154] Chg Air Temp Sensor Low Error....5615
      Failure code [CA187] Sens Supply 2 Volt Low Error....5615
      Failure code [CA221] Ambient Press Sens High Error....5617
      Failure code [CA222] Ambient Press Sens Low Error....5619
      Failure code [CA227] Sens Supply 2 Volt High Error....5621
      Failure code [CA234] Eng Overspeed....5623
      Failure code [CA238] Ne Speed Sens Supply Volt Error....5624
      Failure code [CA263] Fuel Temp Sensor High Error....5625
      Failure code [CA265] Fuel Temp Sensor Low Error....5627
      Failure code [CA271] IMV/PCV1 Short Error....5628
      Failure code [CA272] IMV/PCV1 Open Error....5629
      Failure code [CA273] PCV2 Short Error....5630
      Failure code [CA274] PCV2 Open Error....5631
    Troubleshooting by failure code (Display of code), Part 2....5634
      Failure code [CA322] Inj #1 (L#1) Open/Short Error....5637
      Failure code [CA323] Inj #5 (L#5) Open/Short Error....5639
      Failure code [CA324] Inj #3 (L#3) Open/Short Error....5641
      Failure code [CA325] Inj #6 (L#6) Open/Short Error....5643
      Failure code [CA331] Inj #2 (L#2) Open/Short Error....5645
      Failure code [CA332] Inj #4 (L#4) Open/Short Error....5647
      Failure code [CA342] Calibration Code Incompatibility....5649
      Failure code [CA351] Injectors Drive Circuit Error....5650
      Failure code [CA352] Sens Supply 1 Volt Low Error....5652
      Failure code [CA386] Sens Supply 1 Volt High Error....5653
      Failure code [CA441] Battery Voltage Low Error....5655
      Failure code [CA442] Battery Voltage High Error....5655
      Failure code [CA449] Rail Press Very High Error....5656
      Failure code [CA451] Rail Press Sensor High Error....5657
      Failure code [CA452] Rail Press Sensor Low Error....5659
      Failure code [CA553] Rail Press High Error....5659
      Failure code [CA554] Rail Press Sensor In Range Error....5660
      Failure code [CA559] Rail Press Low Error....5661
      Failure code [CA689] Eng Ne Speed Sensor Error....5665
      Failure code [CA731] Eng Bkup Speed Sens Phase Error....5667
      Failure code [CA757] All Persistent Data Lost Error....5668
      Failure code [CA778] Engine Bkup Speed Sensor Error....5669
      Failure code [CA1228] EGR Valve Servo Error 1....5671
      Failure code [CA1625] EGR Valve Servo Error 2....5672
      Failure code [CA1626] BP Valve Sol Current High Error....5673
      Failure code [CA1627] BP Valve Sol Current Low Error....5675
      Failure code [CA1628] Bypass Valve Servo Error 1....5676
      Failure code [CA1629] Bypass Valve Servo Error 2....5677
      Failure code [CA1631] BP Valve Pos Sens High Error....5678
      Failure code [CA1632] BP Valve Pos Sens Low Error....5680
      Failure code [CA1633] KOMNET Datalink Timeout Error....5681
      Failure code [CA1642] EGR Inlet Press Sens Low Error....5684
      Failure code [CA1653] EGR Inlet Press Sens High Error....5685
      Failure code [CA2185] Throt Sens Sup Volt High Error....5687
      Failure code [CA2186] Throt Sens Sup Volt Low Error....5689
      Failure code [CA2249] Rail Press Very Low Error....5690
      Failure code [CA2271] EGR Valve Pos Sens High Error....5691
      Failure code [CA2272] EGR Valve Pos Sens Low Error....5693
      Failure code [CA2351] EGR Valve Sol Current High Error....5695
      Failure code [CA2352] EGR Valve Sol Current Low Error....5697
      Failure code [CA2555] Grid Htr Relay Volt Low Error....5698
      Failure code [CA2556] Grid Htr Relay Volt High Error....5699
    Troubleshooting by failure code (Display of code), Part 3....5702
      Failure code [D110KB] Battery Relay Drive S/C....5705
      Failure code [D163KB] Flash Light Relay S/C....5707
      Failure code [D195KB] Step Light Relay S/C....5709
      Failure code [DA25KP] Press. Sensor Power Abnormality....5711
      Failure code [DA2SKQ] Model Selection Abnormality....5713
      Failure code [DA80MA] Auto. Lub Abnormal....5715
      Failure code [DA2RMC] Pump Comm. Abnormality....5717
      Failure code [DAFRMC] Monitor Comm. Abnormality....5719
      Failure code [DGE5KY] Ambi. Temp. Sensor S/C....5721
      Failure code [DGE5KY] Ambi. Temp. Sensor S/C....5723
      Failure code [DGH2KB] Hydr. Oil Temp. Sensor S/C....5724
      Failure code [DHPAMA] F pump P. Sensor Abnormality....5725
      Failure code [DHPBMA] R pump P. Sensor Abnormality....5727
      Failure code [DV20KB] Travel Alarm S/C....5729
      Failure code [DW43KA] Travel Speed Sol. Disc....5731
      Failure code [DW43KB] Travel Speed Sol. S/C....5733
      Failure code [DW45KA] Swing Brake Sol. Disc....5735
      Failure code [DW45KB] Swing Brake Sol. S/C....5737
      Failure code [DW48KA] CO Cancel Sol. Disc....5739
      Failure code [DW48KB] CO Cancel Sol. S/C....5741
      Failure code [DW7BKA] Fan Reverse Sol. Disc....5743
      Failure code [DW7BKB] Fan Reverse Sol. S/C....5744
      Failure code [DW4XKA] Bucket Curl Hi Cancel Sol. Disc....5745
      Failure code [DW4XKB] Bucket Curl Hi Cancel Sol. S/C....5747
      Failure code [DWK0KA] 2-stage Relief Sol. Disc....5749
      Failure code [DWK0KB] 2-stage Relief Sol. S/C....5751
      Failure code [DX16KA] Fan Pump EPC Sol. Disc....5753
      Failure code [DX16KB] Fan Pump EPC Sol. S/C....5755
      Failure code [DXA0KA] TVC Sol. Disc....5757
      Failure code [DXA0KB] TVC Sol. S/C....5759
      Failure code [DY20KA] Wiper Working Abnormality....5761
      Failure code [DY20MA] Wiper Parking Abnormality....5763
      Failure code [DY2CKB] Washer Drive S/C....5767
      Failure code [DY2DKB] Wiper Drive (For) S/C....5769
      Failure code [DY2EKB] Wiper Drive (Rev) S/C....5773
    Troubleshooting of electrical system (E-mode)....5774
      E-1 Engine does not start (Engine does not rotate)....5776
      E-2 Preheater does not operate....5779
      E-3 Auto engine warm-up device does not work....5781
      E-4 Auto-decelerator does not operate....5782
      E-5 All work equipment, swing and travel do not move....5783
      E-6 Power max. function does not operate....5785
      E-7 Machine push-up function does not operate normally....5786
      E-8 Any item is not displayed on machine monitor....5788
      E-9 Part of display on machine monitor is missing....5789
      E-10 Machine monitor displays contents irrelevant to the model....5789
      E-11 Fuel level monitor red lamp lights up while engine is running....5790
      E-12 Engine coolant temperature gauge does not display correctly....5791
      E-13 Hydraulic oil temperature gauge does not display correctly....5793
      E-14 Fuel gauge does not display correctly....5794
      E-15 Swing lock monitor does not display correctly....5795
      E-16 When monitor switch is operated, nothing is displayed....5797
      E-17 Wiper and window washer do not work....5799
      E-18 "Boom Raise" is not correctly displayed in monitoring function....5807
      E-19 "Boom Lower" is not correctly displayed in monitoring function....5809
      E-20 "Arm IN" is not correctly displayed in monitoring function....5811
      E-21 "Arm OUT" is not correctly displayed in monitoring function....5812
      E-22 "Bucket CURL" is not correctly displayed in monitoring function....5813
      E-23 "Bucket DUMP" is not correctly displayed in monitoring function....5814
      E-24 "Swing" is not correctly displayed in monitoring function....5815
      E-25 "Travel" is not correctly displayed in monitoring function....5817
      E-26 Air conditioner does not work....5819
      E-27 Step light does not light up or go off....5821
      E-28 Electric grease gun does not operate....5825
      E-29 Travel alarm does not sound or does not stop sounding....5827
      E-30 Horn does not sound....5829
      E-31 Bottom dump does not move....5831
    Troubleshooting of hydraulic and mechanical system (H-mode)....5834
      Before troubleshooting H-mode....5836
      Information in troubleshooting table....5841
      H-1 Speed or power of all work equipment, travel, and swing is low....5843
      H-2 Engine speed lowers remarkably or engine stalls....5845
      H-3 All work equipment, travel, and swing systems do not work....5847
      H-4 Abnormal sound is heard from around pump....5849
      H-5 Auto-decelerator is not reset....5850
      H-6 Boom speed or power is low....5851
      H-7 Arm speed or power is low....5853
      H-8 Bucket speed or power is low....5854
      H-9 Boom does not move....5855
      H-10 Arm does not move....5855
      H-11 Bucket does not move....5856
      H-12 Bottom dump does not move....5856
      H-13 Hydraulic drift of work equipment is large....5857
      H-14 Time lag of work equipment is large....5858
      H-15 Power max. function does not operate or stop....5859
      H-16 Machine push-up function does not operate or stop....5859
      H-17 When arm and boom, bucket are operated simultaneously, boom, bucket speed is low....5860
      H-18 When bucket and boom, arm, swing, travel are operated simultaneously, boom, arm, swing, travel speed is low....5860
      H-19 When arm and swing are operated simultaneously, swing speed is low....5861
      H-20 Machine deviates in one direction....5862
      H-21 Machine deviates largely at start....5864
      H-22 Travel deviation is large during compound operation....5865
      H-23 Travel speed or power is low....5866
      H-24 Machine does not travel (only one track)....5867
      H-25 Travel speed does not change....5868
      H-26 Upper structure does not swing....5869
      H-27 Swing speed or acceleration is low....5870
      H-28 Upper structure overruns excessively when it stops swinging....5871
      H-29 Large shock is made when upper structure stops swinging....5872
      H-30 Large abnormal sound is made when upper structure stops swinging....5873
      H-31 Hydraulic drift of swing is large....5874
    Troubleshooting of engine (S-mode)....5876
      Method of using troubleshooting chart....5878
      S-1 Starting performance is poor....5881
      S-2 Engine does not start....5883
      S-3 Engine does not pick up smoothly....5887
      S-4 Engine stops during operations....5888
      S-5 Engine does not rotate smoothly....5889
      S-6 Engine lacks output (or lacks power)....5890
      S-7 Exhaust smoke is black (incomplete combustion)....5891
      S-8 Oil consumption is excessive (or exhaust smoke is blue)....5892
      S-9 Oil becomes contaminated quickly....5893
      S-10 Fuel consumption is excessive....5894
      S-11 Oil is in coolant (or coolant spurts back or coolant level goes down)....5895
      S-12 Oil pressure drops....5896
      S-13 Oil level rises (Entry of coolant or fuel)....5897
      S-14 Coolant temperature becomes too high (overheating)....5899
      S-15 Abnormal noise is made....5900
      S-16 Vibration is excessive....5901
  50 Disassembly and assembly....0
    General information on disassembly and assembly....5904
      How to read this manual....5905
      Coating materials list....5907
      Special tools list....5910
      Sketches of special tools....5916
    Engine and cooling system, Part 1....5924
      Removal and installation of fuel supply pump assembly....5925
      Removal and installation of cylinder head assembly....5931
      Removal and installation of fuel injector assembly....5947
      Removal and installation of engine front seal....5950
      Removal and installation of engine rear seal....5954
    Engine and cooling system, Part 2....5960
      Removal and installation of engine, PTO and hydraulic pump assembly....5961
      Removal and installation of radiator assembly....5968
      Removal and installation of hydraulic oil cooler assembly....5970
      Removal and installation of aftercooler assembly....5972
      Removal and installation of fan motor assembly....5974
      Removal and installation of fuel tank assembly....5978
    Power train....5980
      Removal and installation of PTO assembly....5981
      Disassembly and assembly of PTO assembly....5983
      Removal and installation of swing motor and swing machinery assembly....5986
      Disassembly and assembly of swing machinery assembly....5987
      Removal and installation of swing circle assembly....5994
      Disassembly and assembly of final drive assembly....5995
    Undercarriage and frame....6006
      Removal and installation of track shoe assembly....6007
      Disassembly and assembly of 1 link in field....6009
      Removal and installation of idler, recoil spring assembly....6013
      Disassembly and assembly of idler assembly....6014
      Disassembly and assembly of recoil spring assembly....6017
      Removal and installation of track roller assembly....6019
      Disassembly and assembly of track roller assembly....6020
      Removal and installation of carrier roller assembly....6023
      Disassembly and assembly of carrier roller assembly....6024
      Removal and installation of revolving frame assembly....6027
      Removal and installation of counterweight assembly....6029
      Removal and installation of counterweight remover assembly....6030
    Hydraulic system....6034
      Removal and installation of hydraulic tank assembly....6035
      Removal and installation of hydraulic pump assembly....6037
      Removal and installation of control valve and solenoid valve assembly....6040
      Disassembly and assembly of control valve assembly....6042
      Disassembly and assembly of main control valve assembly....6043
      Removal and installation of swing motor assembly....6047
      Removal and installation of center swivel joint assembly....6048
      Disassembly and assembly of center swivel joint assembly....6049
      Disassembly and assembly of work equipment PPC valve assembly....6051
      Disassembly and assembly of travel PPC valve assembly....6053
      Disassembly and assembly of hydraulic cylinder assembly....6056
      Disassembly and assembly of grease gun assembly....6062
    Work equipment....6064
      Removal and installation of bucket cylinder assembly (Backhoe specification)....6065
      Removal and installation of bucket cylinder assembly (Loading shovel specification)....6067
      Removal and installation of arm cylinder assembly (Backhoe specification)....6069
      Removal and installation of arm cylinder assembly (Loading shovel specification)....6071
      Removal and installation of boom cylinder assembly (Backhoe specification)....6073
      Removal and installation of boom cylinder assembly (Loading shovel specification)....6075
      Removal and installation of bottom dump cylinder assembly (Loading shovel specification)....6077
      Removal and installation of bucket assembly (Backhoe specification)....6078
      Removal and installation of bucket assembly (Loading shovel specification)....6080
      Removal and installation of arm assembly (Backhoe specification)....6081
      Removal and installation of arm assembly (Loading shovel specification)....6083
      Removal and installation of boom assembly (Backhoe specification)....6084
      Removal and installation of boom assembly (Loading shovel specification)....6086
      Removal and installation of work equipment (Backhoe specification)....6088
      Removal and installation of work equipment (Loading shovel specification)....6090
    Cab and its attachments....6094
      Removal and installation of operator’s cab....6095
      Removal and installation of operator’s cab glass (stuck glass)....6098
      Removal and installation of front window assembly....6108
    Electrical system....6114
      Removal and installation of air conditioner unit assembly....6115
      Removal and installation of engine controller assembly....6117
      Removal and Installation of KOMTRAX terminal assembly....6119
      Removal and installation of pump controller assembly....6119
      Removal and installation of monitor assembly....6120
  90 Diagrams and drawings....0
    Hydraulic diagrams and drawings....6122
      Hydraulic circuit diagram (1/4) (Backhoe specification)....6124
      Hydraulic circuit diagram (2/4) (ATT specification)....6125
      Hydraulic circuit diagram (3/4) (Loading shovel specification)....6126
      Hydraulic circuit diagram (4/4) (Loading shovel specification)....6127
    Electrical diagrams and drawings....6130
      Electrical circuit diagram (1/6)....6132
      Electrical circuit diagram (2/6)....6133
      Electrical circuit diagram (3/6)....6134
      Electrical circuit diagram (4/6)....6135
      Electrical circuit diagram (5/6)....6136
      Electrical circuit diagram (6/6)....6137
      Connector arrangement diagram....6138
      Electrical circuit diagram for air conditioner....6139
TEN00037-02 - Hydraulic Excavator PC600-7, PC600LC-7 Operation & Maintenance Manual....6142
  COVER....6142
  FOREWORD....6143
    FOREWORD....6144
    SAFETY INFORMATION....6147
    INTRODUCTION....6149
      DIRECTIONS OF MACHINE....6149
      BREAKING-IN THE NEW MACHINE....6149
    PRODUCT INFORMATION....6150
      PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE....6150
      ENGINE SERIAL NUMBER PLATE AND ITS LOCATION....6150
      SERVICE METER LOCATION....6151
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR....6151
    CONTENTS....6152
  SAFETY....6155
    SAFETY....6156
    SAFETY LABELS....6158
      LOCATION OF SAFETY LABELS....6159
      SAFETY LABELS....6160
    GENERAL PRECAUTIONS....6166
    SAFETY MACHINE OPERATION....6174
      STARTING ENGINE....6174
      OPERATION....6176
      TRANSPORTATION....6181
      BATTERY....6183
      TOWING....6185
      LIFTING OBJECTS WITH BUCKET....6186
    SAFETY MAINTENANCE INFORMATION....6187
  OPERATION....6195
    MACHINE VIEW ILLUSTRATIONS....6196
      OVERALL MACHINE VIEW....6196
      CONTROLS AND GAUGES....6197
    DETAILED CONTROLS AND GAUGES....6199
      MONITORING SYSTEM....6199
      SWITCHES....6222
      CONTROL LEVERS AND PEDALS....6229
      SUN ROOF....6232
      WINDSHIELD....6232
      EMERGENCY EXIT FROM OPERATOR'S CAB....6237
      DOOR LOCK....6237
      CAP WITH LOCK....6238
      HOT AND COOL BOX....6239
      MAGAZINE BOX....6239
      ASHTRAY....6240
      AIR CONDITIONER CONTROLS....6241
      RADIO....6255
      AUXILIARY ELECTRIC POWER....6260
      FUSE....6261
      CIRCUIT BREAKER....6262
      CONTROLLER....6262
      TOOL BOX....6263
      GREASE PUMP....6264
      ACCUMULATOR....6267
    MACHINE OPERATIONS AND CONTROLS....6269
      BEFORE STARTING ENGINE....6269
      STARTING ENGINE....6287
      AFTER STARTING ENGINE....6292
      STOPPING THE ENGINE....6300
      MACHINE OPERATION....6301
      STEERING THE MACHINE....6305
      SWINGING....6307
      WORK EQUIPMENT CONTROLS AND OPERATIONS....6308
      WORKING MODE....6310
      PROHIBITED OPERATIONS....6311
      GENERAL OPERATION INFORMATION....6314
      TRAVELING ON SLOPES....6316
      ESCAPE FROM MUD....6318
      RECOMMENDED APPLICATIONS....6319
      BUCKET REPLACEMENT....6320
      PARKING MACHINE....6322
      CHECK AFTER SHUT OFF ENGINE....6323
      LOCKING....6324
    TRANSPORTATION....6325
      PRECAUTIONS FOR TRANSPORTATION....6325
      LIFTING MACHINE....6325
      SHIPPING MACHINE INFORMATION....6327
      TRANSPORTATION POSTURE....6328
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE....6333
    COLD WEATHER OPERATION....6335
      COLD WEATHER OPERATION INFORMATION....6335
      AFTER DAILY WORK COMPLETION....6338
      AFTER COLD WEATHER SEASON....6338
    LONG TERM STORAGE....6339
      BEFORE STORAGE....6339
      DURING STORAGE....6339
      AFTER STORAGE....6339
      STARTING MACHINE AFTER LONG-TERM STORAGE....6340
    TROUBLES AND ACTIONS....6341
      RUNNING OUT OF FUEL....6341
      PHENOMENA THAT ARE NOT FAILURES....6342
      TOWING THE MACHINE....6343
      SEVERE JOB CONDITION....6343
      DISCHARGED BATTERY....6344
      OTHER TROUBLE....6348
  MAINTENANCE....6355
    MAINTENANCE INFORMATION....6356
    OUTLINE OF SERVICE....6358
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC....6358
      ELECTRIC SYSTEM MAINTENANCE....6360
    WEAR PARTS....6361
      WEAR PARTS LIST....6361
    LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS....6362
    TIGHTENING TORQUE SPECIFICATIONS....6366
      TIGHTENING TORQUE LIST....6366
    SAFETY CRITICAL PARTS....6367
      SAFETY CRITICAL PARTS LIST....6368
    MAINTENANCE SCHEDULE....6369
      MAINTENANCE SCHEDULE CHART....6369
      MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....6371
    MAINTENANCE PROCEDURE....6372
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)....6372
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)....6372
      WHEN REQUIRED....6373
      CHECK BEFORE STARTING....6396
      EVERY 10 HOURS MAINTENANCE....6397
      EVERY 100 HOURS MAINTENANCE....6400
      EVERY 250 HOURS MAINTENANCE....6401
      EVERY 500 HOURS MAINTENANCE....6408
      EVERY 1000 HOURS MAINTENANCE....6420
      EVERY 2000 HOURS MAINTENANCE....6429
      EVERY 4000 HOURS MAINTENANCE....6432
      EVERY 5000 HOURS MAINTENANCE....6435
      EVERY 8000 HOURS MAINTENANCE....6437
  SPECIFICATIONS....6439
    SPECIFICATIONS....6440
  ATTACHMENTS, OPTIONS....6443
    GENERAL PRECAUTIONS FOR SAFETY....6444
      PRECAUTIONS WHEN SELECTING....6444
      READ THE INSTRUCTION MANUAL THOROUGHLY....6444
      PRECAUTIONS WHEN REMOVING OR INSTALLING....6444
      PRECAUTIONS WHEN USING....6444
    ATTACHMENT GUIDE....6445
      COMBINATIONS OF WORK EQUIPMENT....6445
      TRACK SHOES SELECTION....6448
      HANDLING COUNTERWEIGHT REMOVER....6449
  INDEX....6459
TEN00118-07 - Hydraulic Excavator PC600-8, PC600LC-8 Operation & Maintenance Manual....6463
  COVER....6463
  FOREWORD....6464
    BEFORE READING THIS MANUAL....6465
    SAFETY INFORMATION....6466
    INTRODUCTION....6467
      USE OF MACHINE....6467
      DIRECTIONS OF MACHINE....6467
      VISIBILITY FROM OPERATOR'S SEAT....6468
    PRODUCT INFORMATION....6469
      PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE....6469
      EPA REGULATIONS, ENGINE NUMBER PLATE....6469
      SERVICE METER LOCATION....6470
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR....6470
    CONTENTS....6471
  SAFETY....6476
    SAFETY....6477
    SAFETY LABELS....6480
      LOCATION OF SAFETY LABELS....6481
      SAFETY LABELS....6482
    GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE....6488
      PRECAUTIONS BEFORE STARTING OPERATION....6488
      PREPARATIONS FOR SAFE OPERATION....6488
      FIRE PREVENTION....6490
      PRECAUTIONS WHEN GETTING ON OR OFF MACHINE....6491
      DO NOT GET CAUGHT IN WORK EQUIPMENT....6493
      PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES....6493
      PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS....6493
      UNAUTHORIZED MODIFICATION....6494
      PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS....6494
      PRECAUTIONS RELATED TO CAB GLASS....6494
      PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING....6494
    PRECAUTIONS FOR OPERATION....6495
      PRECAUTIONS FOR JOBSITE....6495
      STARTING ENGINE....6497
      OPERATION....6499
      TRANSPORTATION....6506
      TOWING....6507
      LIFTING OBJECTS WITH BUCKET....6508
    PRECAUTIONS FOR MAINTENANCE....6509
      PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE....6509
      PRECAUTIONS FOR INSPECTION AND MAINTENANCE....6513
  OPERATION....6520
    MACHINE VIEW ILLUSTRATIONS....6521
      OVERALL MACHINE VIEW....6521
      CONTROLS AND GAUGES....6522
    DETAILED CONTROLS AND GAUGES....6524
      MONITORING SYSTEM....6524
      SWITCHES....6553
      CONTROL LEVERS AND PEDALS....6560
      SUN ROOF....6563
      WINDSHIELD....6563
      EMERGENCY EXIT FROM OPERATOR'S CAB....6568
      DOOR LOCK....6568
      CAP WITH LOCK....6569
      HOT AND COOL BOX....6570
      MAGAZINE BOX....6571
      ASHTRAY....6571
      FIRE EXTINGUISHER....6572
      AIR CONDITIONER CONTROLS....6573
      RADIO....6587
      AUXILIARY ELECTRIC POWER....6591
      FUSE....6592
      CIRCUIT BREAKER....6593
      CONTROLLER....6594
      TOOL BOX....6594
      GREASE PUMP....6595
    MACHINE OPERATIONS AND CONTROLS....6598
      BEFORE STARTING ENGINE....6598
      STARTING ENGINE....6617
      AFTER STARTING ENGINE....6620
      STOPPING THE ENGINE....6629
      MACHINE OPERATION....6630
      STEERING THE MACHINE....6634
      SWINGING....6636
      WORK EQUIPMENT CONTROLS AND OPERATIONS....6637
      WORKING MODE....6639
      PROHIBITED OPERATIONS....6640
      GENERAL OPERATION INFORMATION....6645
      TRAVELING ON SLOPES....6647
      ESCAPE FROM MUD....6649
      RECOMMENDED APPLICATIONS....6650
      BUCKET REPLACEMENT....6651
      PARKING MACHINE....6653
      MACHINE INSPECTION AFTER DAILY WORK....6654
      LOCKING....6655
    TRANSPORTATION....6656
      PRECAUTIONS FOR TRANSPORTATION....6656
      LIFTING MACHINE....6656
      SHIPPING MACHINE INFORMATION....6658
      TRANSPORTATION POSTURE....6659
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE....6664
    COLD WEATHER OPERATION....6666
      COLD WEATHER OPERATION INFORMATION....6666
      AFTER DAILY WORK COMPLETION....6669
      AFTER COLD WEATHER SEASON....6669
    LONG TERM STORAGE....6670
      BEFORE STORAGE....6670
      DURING STORAGE....6670
      AFTER STORAGE....6671
      STARTING MACHINE AFTER LONG-TERM STORAGE....6671
    TROUBLES AND ACTIONS....6672
      RUNNING OUT OF FUEL....6672
      PHENOMENA THAT ARE NOT FAILURES....6673
      TOWING THE MACHINE....6674
      SEVERE JOB CONDITION....6674
      DISCHARGED BATTERY....6675
      OTHER TROUBLE....6679
  MAINTENANCE....6686
    MAINTENANCE INFORMATION....6687
    OUTLINE OF SERVICE....6689
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC....6689
      ELECTRIC SYSTEM MAINTENANCE....6692
    WEAR PARTS....6693
      WEAR PARTS LIST....6693
    RECOMMENDED FUEL, COOLANT, AND LUBRICANT....6694
      RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....6696
    TIGHTENING TORQUE SPECIFICATIONS....6697
      TIGHTENING TORQUE LIST....6697
    SAFETY CRITICAL PARTS....6698
      SAFETY CRITICAL PARTS LIST....6699
    MAINTENANCE SCHEDULE....6700
      MAINTENANCE SCHEDULE CHART....6700
      MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....6702
    MAINTENANCE PROCEDURE....6703
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)....6703
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)....6703
      WHEN REQUIRED....6704
      CHECK BEFORE STARTING....6728
      EVERY 10 HOURS MAINTENANCE....6729
      EVERY 100 HOURS MAINTENANCE....6731
      EVERY 250 HOURS MAINTENANCE....6732
      EVERY 500 HOURS MAINTENANCE....6738
      EVERY 1000 HOURS MAINTENANCE....6748
      EVERY 2000 HOURS MAINTENANCE....6760
      EVERY 4000 HOURS MAINTENANCE....6766
      EVERY 5000 HOURS MAINTENANCE....6769
      EVERY 8000 HOURS MAINTENANCE....6770
  SPECIFICATIONS....6772
    SPECIFICATIONS....6773
  ATTACHMENTS, OPTIONS....6776
    GENERAL PRECAUTIONS FOR SAFETY....6777
      PRECAUTIONS WHEN SELECTING....6777
      READ THE INSTRUCTION MANUAL THOROUGHLY....6777
      PRECAUTIONS WHEN REMOVING OR INSTALLING....6777
      PRECAUTIONS WHEN USING....6777
    ATTACHMENT GUIDE....6778
      COMBINATIONS OF WORK EQUIPMENT....6778
      TRACK SHOES SELECTION....6780
      HANDLING COUNTERWEIGHT REMOVER....6781
    HANDLING MACHINES EQUIPPED WITH KOMTRAX....6790
      BASIC PRECAUTIONS....6790
  LOADING SHOVEL....6792
    EXPLANATION OF COMPONENTS....6793
      SWITCHES....6793
      FUSE....6796
    OPERATIONS....6797
      OPERATION OF WORK EQUIPMENT....6797
      PRECAUTIONS DURING OPERATION....6799
      PRECAUTIONS FOR JOBSITE....6802
      EXCAVATOR WORK....6804
    TRANSPORTATION....6805
      MACHINE CONFIGURATION FOR TRANSPORT....6805
    WEAR PARTS....6806
      WEAR PARTS LIST....6806
    MAINTENANCE....6807
      CHECK BEFORE STARTING....6807
      EVERY 10 HOURS MAINTENANCE....6809
      EVERY 5000 HOURS MAINTENANCE....6810
    SPECIFICATION....6811
    COMBINATION OF WORK EQUIPMENT....6812
      COMBINATION OF WORK EQUIPMENT....6812
  INDEX....6814
TEN00346-02 - Hydraulic Excavator PC600-8, PC600LC-8 Operation & Maintenance Manual....6818
  COVER....6818
  FOREWORD....6819
    BEFORE READING THIS MANUAL....6820
    SAFETY INFORMATION....6821
    INTRODUCTION....6822
      USE OF MACHINE....6822
      DIRECTIONS OF MACHINE....6822
      VISIBILITY FROM OPERATOR'S SEAT....6823
    PRODUCT INFORMATION....6824
      PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE....6824
      EPA REGULATIONS, ENGINE NUMBER PLATE....6824
      SERVICE METER LOCATION....6825
      YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR....6825
    CONTENTS....6826
  SAFETY....6831
    SAFETY....6832
    SAFETY LABELS....6835
      LOCATION OF SAFETY LABELS....6836
      SAFETY LABELS....6837
    GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE....6843
      PRECAUTIONS BEFORE STARTING OPERATION....6843
      PREPARATIONS FOR SAFE OPERATION....6843
      FIRE PREVENTION....6845
      PRECAUTIONS WHEN GETTING ON OR OFF MACHINE....6846
      DO NOT GET CAUGHT IN WORK EQUIPMENT....6848
      PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES....6848
      PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS....6849
      UNAUTHORIZED MODIFICATION....6850
      PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS....6850
      PRECAUTIONS RELATED TO CAB GLASS....6850
      PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING....6850
    PRECAUTIONS FOR OPERATION....6851
      PRECAUTIONS FOR JOBSITE....6851
      STARTING ENGINE....6853
      OPERATION....6855
      TRANSPORTATION....6862
      TOWING....6863
      LIFTING OBJECTS WITH BUCKET....6864
    PRECAUTIONS FOR MAINTENANCE....6865
      PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE....6865
      PRECAUTIONS FOR INSPECTION AND MAINTENANCE....6869
  OPERATION....6875
    MACHINE VIEW ILLUSTRATIONS....6876
      OVERALL MACHINE VIEW....6876
      CONTROLS AND GAUGES....6877
    DETAILED CONTROLS AND GAUGES....6879
      MONITORING SYSTEM....6879
      SWITCHES....6908
      CONTROL LEVERS AND PEDALS....6915
      SUN ROOF....6918
      WINDSHIELD....6918
      EMERGENCY EXIT FROM OPERATOR'S CAB....6923
      DOOR LOCK....6923
      CAP WITH LOCK....6924
      HOT AND COOL BOX....6925
      MAGAZINE BOX....6926
      ASHTRAY....6926
      FIRE EXTINGUISHER....6927
      AIR CONDITIONER CONTROLS....6928
      RADIO....6942
      AUXILIARY ELECTRIC POWER....6946
      FUSE....6947
      CIRCUIT BREAKER....6948
      CONTROLLER....6949
      TOOL BOX....6949
      GREASE PUMP....6950
    MACHINE OPERATIONS AND CONTROLS....6953
      BEFORE STARTING ENGINE....6953
      STARTING ENGINE....6972
      AFTER STARTING ENGINE....6975
      STOPPING THE ENGINE....6984
      MACHINE OPERATION....6985
      STEERING THE MACHINE....6989
      SWINGING....6991
      WORK EQUIPMENT CONTROLS AND OPERATIONS....6992
      WORKING MODE....6994
      PROHIBITED OPERATIONS....6995
      GENERAL OPERATION INFORMATION....7000
      TRAVELING ON SLOPES....7002
      ESCAPE FROM MUD....7004
      RECOMMENDED APPLICATIONS....7005
      BUCKET REPLACEMENT....7006
      PARKING MACHINE....7008
      MACHINE INSPECTION AFTER DAILY WORK....7009
      LOCKING....7010
    TRANSPORTATION....7011
      PRECAUTIONS FOR TRANSPORTATION....7011
      LIFTING MACHINE....7011
      SHIPPING MACHINE INFORMATION....7013
      TRANSPORTATION POSTURE....7014
      PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE....7019
    COLD WEATHER OPERATION....7021
      COLD WEATHER OPERATION INFORMATION....7021
      AFTER DAILY WORK COMPLETION....7024
      AFTER COLD WEATHER SEASON....7024
    LONG TERM STORAGE....7025
      BEFORE STORAGE....7025
      DURING STORAGE....7025
      AFTER STORAGE....7026
      STARTING MACHINE AFTER LONG-TERM STORAGE....7026
    TROUBLES AND ACTIONS....7027
      RUNNING OUT OF FUEL....7027
      PHENOMENA THAT ARE NOT FAILURES....7028
      TOWING THE MACHINE....7029
      SEVERE JOB CONDITION....7029
      DISCHARGED BATTERY....7030
      OTHER TROUBLE....7034
  MAINTENANCE....7041
    MAINTENANCE INFORMATION....7042
    OUTLINE OF SERVICE....7044
      HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC....7044
      ELECTRIC SYSTEM MAINTENANCE....7047
    WEAR PARTS....7048
      WEAR PARTS LIST....7048
    RECOMMENDED FUEL, COOLANT, AND LUBRICANT....7049
      RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....7051
    TIGHTENING TORQUE SPECIFICATIONS....7052
      TIGHTENING TORQUE LIST....7052
    SAFETY CRITICAL PARTS....7053
      SAFETY CRITICAL PARTS LIST....7054
    MAINTENANCE SCHEDULE....7055
      MAINTENANCE SCHEDULE CHART....7055
      MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....7057
    MAINTENANCE PROCEDURE....7058
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)....7058
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)....7058
      WHEN REQUIRED....7059
      CHECK BEFORE STARTING....7082
      EVERY 10 HOURS MAINTENANCE....7083
      EVERY 100 HOURS MAINTENANCE....7085
      EVERY 250 HOURS MAINTENANCE....7086
      EVERY 500 HOURS MAINTENANCE....7092
      EVERY 1000 HOURS MAINTENANCE....7102
      EVERY 2000 HOURS MAINTENANCE....7113
      EVERY 4000 HOURS MAINTENANCE....7119
      EVERY 5000 HOURS MAINTENANCE....7122
      EVERY 8000 HOURS MAINTENANCE....7123
  SPECIFICATIONS....7125
    SPECIFICATIONS....7126
  ATTACHMENTS, OPTAIONS....7129
    GENERAL PRECAUTIONS FOR SAFETY....7130
      PRECAUTIONS WHEN SELECTING....7130
      READ THE INSTRUCTION MANUAL THOROUGHLY....7130
      PRECAUTIONS WHEN REMOVING OR INSTALLING....7130
      PRECAUTIONS WHEN USING....7130
    ATTACHMENT GUIDE....7131
      COMBINATIONS OF WORK EQUIPMENT....7131
      TRACK SHOES SELECTION....7133
      HANDLING COUNTERWEIGHT REMOVER....7134
    HANDLING MACHINES EQUIPPED WITH KOMTRAX....7143
      BASIC PRECAUTIONS....7143
  LOADING SHOVEL....7145
    EXPLANATION OF COMPONENTS....7146
      SWITCHES....7146
      FUSE....7149
    OPERATIONS....7150
      OPERATION OF WORK EQUIPMENT....7150
      PRECAUTIONS DURING OPERATION....7152
      PRECAUTIONS FOR JOBSITE....7155
      EXCAVATOR WORK....7157
    TRANSPORTATION....7158
      MACHINE CONFIGURATION FOR TRANSPORT....7158
    WEAR PARTS....7159
      WEAR PARTS LIST....7159
    MAINTENANCE....7160
      CHECK BEFORE STARTING....7160
      EVERY 10 HOURS MAINTENANCE....7162
      EVERY 5000 HOURS MAINTENANCE....7163
    SPECIFICATION....7164
    COMBINATION OF WORK EQUIPMENT....7165
      COMBINATION OF WORK EQUIPMENT....7165
  INDEX....7167
UEAM005000 - Hydraulic Excavator PC600-8, PC600LC-8 Operation & Maintenance Manual....7171
  FOREWORD....7174
  SAFETY INFORMATION....7175
    Signal words....7175
    Example of safety message using signal word....7175
    Other signal words....7175
    Example of safety label using words....7176
    Safety labels using pictogram....7176
    NOISE....7177
    Vibration levels....7178
      Operating condition:....7178
      Guide to Reduce Vibration Levels on Machine....7178
  INTRODUCTION....7180
    DIRECTIONS OF MACHINE....7180
    VISIBILITY FROM OPERATOR'S SEAT....7181
      PROXIMITY VISIBILITY....7181
      12M CIRCUMFERENCE VISIBILITY....7181
    BREAKING-IN THE NEW MACHINE....7182
  PRODUCT INFORMATION....7183
    PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE....7183
    ENGINE SERIAL NUMBER PLATE AND ITS LOCATION....7183
    SERVICE METER LOCATION....7184
    YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR....7184
    MACHINE SERIAL PLATE....7185
      FOREWORD....7186
      SAFETY....7186
      OPERATION....7187
      MAINTENANCE....7189
      SPECIFICATIONS....7191
      ATTACHMENTS AND OPTIONS....7192
      INDEX....7192
      COLOPHON....7192
  SAFETY INFORMATION....7194
  SAFETY LABELS....7196
    LOCATION OF SAFETY LABELS....7197
    SAFETY LABELS....7198
  SAFETY INFORMATION....7205
    SAFETY RULES....7205
    IF PROBLEMS ARE FOUND....7205
    WORKING WEAR AND PERSONAL PROTECTIVE ITEMS....7205
    FIRE EXTINGUISHER AND FIRST AID KIT....7205
    SAFETY EQUIPMENT....7206
    KEEP MACHINE CLEAN....7206
    KEEP OPERATOR'S COMPARTMENT CLEAN....7206
    LEAVING OPERATOR'S SEAT WITH LOCK....7206
    HANDRAILS AND STEPS....7207
    MOUNTING AND DISMOUNTING....7208
    NO PERSONS ON ATTACHMENTS....7208
    DO NOT GET CAUGHT IN ARTICULATED PORTION....7208
    BURN PREVENTION....7208
    FIRE PREVENTION AND EXPLOSION PREVENTION....7209
    ACTION IF FIRE OCCURS....7210
    WINDSHIELD WASHER FLUID....7210
    FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION....7210
    ATTACHMENT INSTALLATION....7210
    ATTACHMENT COMBINATIONS....7210
    CAB WINDOW GLASSES....7211
    UNAUTHORIZED MODIFICATIONS....7211
    SAFETY AT JOBSITE....7211
    WORKING ON LOOSE GROUND....7211
    DISTANCE TO HIGH VOLTAGE CABLES....7212
    ENSURE GOOD VISIBILITY....7212
    VENTILATION FOR ENCLOSED AREA....7213
    SIGNALMAN'S SIGNAL AND SIGNS....7213
    EMERGENCY EXIT FROM OPERATOR'S CAB....7213
    ASBESTOS DUST HAZARD PREVENTION....7213
  SAFETY MACHINE OPERATION....7214
    STARTING ENGINE....7214
      CHECKS BEFORE STARTING ENGINE....7214
      SAFETY RULES FOR STARTING ENGINE....7215
      STARTING ENGINE IN COLD WEATHER....7215
    OPERATION....7216
      CHECKS BEFORE OPERATION....7216
      SAFETY RULES FOR CHANGING MACHINE DIRECTIONS....7216
      SAFETY RULES FOR TRAVELING....7217
      TRAVELING ON SLOPES....7217
      OPERATIONS ON SLOPES....7218
      PROHIBITED OPERATIONS....7218
      OPERATIONS ON SNOW....7220
      PARKING MACHINE....7221
    TRANSPORTATION....7222
      LOADING AND UNLOADING....7222
      SHIPPING THE MACHINE....7222
    BATTERY....7223
      BATTERY HAZARD PREVENTION....7223
      STARTING ENGINE WITH BOOSTER CABLES....7224
    TOWING....7224
      SAFETY RULES FOR TOWING....7224
    LIFTING OBJECTS WITH BUCKET....7225
      SAFETY RULES FOR LIFTING OBJECTS....7225
  SAFETY MAINTENANCE INFORMATION....7226
    WARNING TAG....7226
    KEEP WORK PLACE CLEAN AND TIDY....7226
    APPOINT LEADER WHEN WORKING WITH OTHERS....7226
    STOP ENGINE BEFORE CARRYING OUT MAINTENANCE....7227
    TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING....7227
    PROPER TOOLS....7228
    ACCUMULATOR....7228
    PERSONNEL....7228
    ATTACHMENTS....7229
    WORK UNDER THE MACHINE....7229
    NOISE....7229
    WHEN USING HAMMER....7229
    WELDING WORKS....7229
    REMOVING BATTERY TERMINALS....7230
    SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION....7230
    DO NOT DISASSEMBLE RECOIL SPRINGS....7230
    SAFETY RULES FOR HIGH-PRESSURE OIL....7230
    PRECAUTION FOR HIGH FUEL PRESSURE....7231
    SAFETY HANDLING HIGH-PRESSURE HOSES....7231
    PRECAUTION FOR HIGH VOLTAGE....7231
    WASTE MATERIALS....7232
    AIR CONDITIONER MAINTENANCE....7232
    COMPRESSED AIR....7232
    PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS....7232
  MACHINE VIEW ILLUSTRATIONS....7234
    OVERALL MACHINE VIEW....7234
    CONTROLS AND GAUGES....7235
  DETAILED CONTROLS AND GAUGES....7237
    MONITORING SYSTEM....7237
      Basic Operation of Machine Monitor....7238
        If There Is Abnormality When Starting Engine....7238
        If Any Abnormality Occurs During Operation....7239
      Emergency Monitors....7241
        Engine Coolant Temperature Monitor....7241
        Hydraulic Oil Temperature Monitor....7242
        Engine Oil Pressure Monitor....7242
      Caution Monitors....7243
        Charge Level Monitor....7243
        Fuel Level Monitor....7244
        Air Cleaner Clogging Monitor....7244
        Engine Coolant Temperature Monitor....7244
        Hydraulic Oil Temperature Monitor....7244
      Basic Check Monitors....7245
        Radiator Coolant Level Monitor....7245
        Engine Oil Level Monitor....7246
        Maintenance Interval Monitor....7246
      Meter Display Portion....7247
        Pilot Display....7247
          Engine Pre-heating Monitor....7247
          Swing Lock Monitor....7248
          Wiper Monitor....7248
          Auto-deceleration Monitor....7248
          Working Mode Monitor....7248
          Travel Speed Monitor....7249
          One-Touch Power Max. Monitor....7249
        Gauges and Meter....7250
          Engine Coolant Temperature Gauge....7250
          Fuel Gauge....7250
          Hydraulic Oil Temperature Gauge....7251
          Service Meter....7251
      Monitor Switches Portion....7252
        Working Mode Selector Switch (Basic Switch)....7252
        Auto-deceleration Switch (Selection Switch)....7253
        Travel Speed Selector Switch (Selection Switch)....7254
        Wiper Switch....7255
        Window Washer Switch....7256
        Maintenance Switch....7256
        User Mode Adjustment Switch....7258
        Fan Reverse Rotation....7258
        Adjusting Set Value of Economy Mode....7261
        Back Switch....7262
        Up Switch, Down Switch....7262
        Input Confirmation Switch....7263
        Liquid Crystal Monitor Adjustment Switch....7263
        Adjusting Brightness....7263
        Adjusting Contrast....7264
        Alarm Buzzer Stop Switch....7265
    SWITCHES....7266
      Starting Switch....7266
      Fuel Control Dial....7267
      Cigarette Lighter....7267
      Machine Push-up Switch....7267
      Lamp Switch....7268
      Swing Lock Switch....7268
      Boom Shockless Control Switch....7269
      Horn Switch....7269
      Room Lamp Switch....7269
      Emergency Pump Drive Switch....7270
      Swing Brake Cancel Switch....7270
      Revolving Warning Lamp Switch....7270
      Lower Wiper Switch....7271
      Step Light Switch....7271
      One-Touch Power Max. Switch....7271
      Large Capacity Airflow Air Conditioner Blower Switch....7272
    CONTROL LEVERS AND PEDALS....7273
      Lock Lever....7273
      Travel Levers (with Pedals and Auto-deceleration Device)....7274
      Work Equipment Control Lever....7274
    SUN ROOF....7276
      Opening....7276
      Closing....7276
    WINDSHIELD....7277
      Opening....7277
      Closing....7280
      Removing Lower Windshield....7281
    EMERGENCY EXIT FROM OPERATOR'S CAB....7282
    DOOR LOCK....7282
    CAP WITH LOCK....7283
      Opening and Closing Caps with Lock....7283
      Opening the Cap....7283
      Locking the Cap....7283
      Opening and Closing Cover with Lock....7283
      Opening the Cover (Locked Cover)....7283
      Locking the Cover....7283
    HOT AND COOL BOX....7284
    MAGAZINE BOX....7284
    ASHTRAY....7284
    AIR CONDITIONER CONTROLS....7285
      Air Conditioner Control Panel....7285
        OFF Switch....7285
        Fan Switch....7285
        Temperature Control Switch....7286
        Vent Selector Switch....7286
        Auto Switch....7287
        FRESH/RECIRC Selector Switch....7288
        Display Monitor....7288
        Air Conditioner Switch....7288
        Sunlight Sensor....7289
      Method of Operation....7289
        Automatic Operation....7289
        Stopping Automatic Operation....7290
        Manual Operation....7290
        Stopping Manual Operation....7292
        Operation with Cold Air to Face and Warm Air to Feet....7292
        Defroster Operation....7293
      Use Air Conditioner with Care....7295
        Ventilation....7295
        Temperature Control....7295
      Inspection and maintenance of Air Conditioner Equipped Machine....7295
      Other Functions....7296
        Self-diagnostic Function....7296
        Function to Switch Set Temperature Display Between Fahrenheit and Celsius....7297
    CAB RADIO....7297
      Antenna....7297
      Use Radio With Care....7297
    AUXILIARY ELECTRIC POWER....7298
      24V power source....7298
      12V power source....7298
    FUSE....7299
      Fuse Capacities and Circuit Names....7299
    CIRCUIT BREAKER....7300
    CONTROLLER....7301
    TOOL BOX....7301
    GREASE PUMP....7302
      Method of Use....7302
      Precautions when Using....7303
      Supplying Grease....7303
    ACCUMULATOR....7305
      Releasing Hydraulic Pressure With Accumulator....7305
  MACHINE OPERATIONS AND CONTROLS....7306
    BEFORE STARTING ENGINE....7306
      Walk-around Checks....7306
      Checks Before Starting....7307
        Check Coolant Level, Add Coolant....7307
        Check Oil Level in Engine Oil Pan, Add Oil....7308
        Check Fuel Level, Add Fuel....7309
        Check for Water and Sediment in Water Separator, Drain Water....7310
        Drain Water And Sediment from Fuel Tank....7311
        Check Oil Level in Hydraulic Tank, Add Oil....7311
        Check Oil Level in Swing Machinery Case, Add Oil....7312
        Check Oil Level in P.T.O Case, Add Oil....7313
        Check Working Lamp Switch....7314
        Check Electric Wiring....7315
        Check Function of Horn....7315
      Adjustment....7316
        Seat Adjustment....7316
        Rearview Mirrors....7318
      Seat Belt....7319
        Fastening and Removing....7319
        Fastening Seat Belt....7319
        Removing Belt....7319
      Operations Before Starting Engine....7320
    STARTING ENGINE....7323
    AFTER STARTING ENGINE....7326
      Warming Up Engine....7326
      Warming Up Hydraulic Equipment....7328
      Operation After Completion Of Warming-Up Operation....7332
    STOPPING THE ENGINE....7333
    MACHINE OPERATION....7334
      Preparations for Moving the Machine....7334
      Moving Machine Forward....7335
      Moving Machine Backward....7336
      Stopping Machine....7337
    STEERING THE MACHINE....7338
      Steering....7338
        Steering the Machine when Stopped....7338
        Changing Direction of the Machine....7339
        Counter-rotation Turn (Spin Turn)....7339
    SWINGING....7340
    WORK EQUIPMENT CONTROLS AND OPERATIONS....7341
    WORKING MODE....7342
      Working Mode....7342
      Setting Economy Mode....7343
    PROHIBITED OPERATIONS....7344
      Operations Using Swing Force....7344
      Operations Using Travel Force....7344
      Prohibition of Operations Using Hydraulic Cylinders to Stroke Ends....7344
      Operations Using Bucket Dropping Force....7345
      Operations Using Machine Dropping Force....7345
      Digging Hard Rocky Ground....7345
      Sudden Lever Shifting High Speed Travel....7345
    GENERAL OPERATION INFORMATION....7346
      Traveling....7346
      High Speed Travel....7346
      Precautions when Carrying Out Operations Continually with the Work Equipment in the Same Posture....7346
      Permissible Water Depth....7347
    TRAVELING ON SLOPES....7348
      Traveling Downhill....7349
      Engine Stopped on Slope....7349
      Cab Doors on Slope....7349
    ESCAPE FROM MUD....7350
      Track on One Side Stuck....7350
      Tracks on Both Sides Stuck....7350
    RECOMMENDED APPLICATIONS....7351
      Backhoe Work....7351
      Ditching Work....7351
      Loading Work....7351
    BUCKET REPLACEMENT....7352
      Replacement....7352
    PARKING MACHINE....7354
    MACHINE INSPECTION AFTER DAILY WORK....7355
    LOCKING....7356
    OVERLOAD WARNING DEVICE (option)....7356
  TRANSPORTATION....7357
    PRECAUTIONS FOR TRANSPORTATION....7357
    LIFTING MACHINE....7357
    SHIPPING MACHINE INFORMATION....7359
    TRANSPORTATION POSTURE....7360
      Three units for transportation....7360
      Posture for Each Unit....7361
      Upper Structure + Undercarriage....7361
      Upper Structure....7361
      Undercarriage....7361
      Work Equipment....7362
      Others....7363
    PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE....7365
      Reducing Track Gauge....7365
      Increasing Track Gauge....7366
  COLD WEATHER OPERATION....7367
    COLD WEATHER OPERATION INFORMATION....7367
      Fuel and Lubricants....7367
      Cooling System Coolant....7367
      Battery....7368
      Monitor....7369
    AFTER DAILY WORK COMPLETION....7370
    AFTER COLD WEATHER SEASON....7370
  LONG TERM STORAGE....7371
    BEFORE STORAGE....7371
    DURING STORAGE....7371
    AFTER STORAGE....7372
    STARTING MACHINE AFTER LONG-TERM STORAGE....7372
  TROUBLES AND ACTIONS....7373
    RUNNING OUT OF FUEL....7373
      Procedure for Bleeding Air....7373
    PHENOMENA THAT ARE NOT FAILURES....7374
    TOWING THE MACHINE....7375
    SEVERE JOB CONDITION....7375
    DISCHARGED BATTERY....7376
      Battery Removal and Installation....7376
      Battery Charges....7377
      Starting Engine with Booster Cables....7378
        Connecting and Disconnecting Booster Cables....7378
        Booster Cable Connection....7379
        Starting the Engine....7379
        Booster Cable Disconnection....7379
    OTHER TROUBLE....7380
      Electrical System....7380
      Chassis....7381
      Engine....7382
      Electronic Control System....7384
        Machine Monitoring System....7384
      Point of Contact to Telephone when Error Occurs....7385
  MAINTENANCE INFORMATION....7388
    Service Meter Reading....7388
    Komatsu Genuine Replacement Parts....7388
    Komatsu Genuine Lubricants....7388
    Windshield Washer Fluid....7388
    Fresh and Clean Lubricants....7388
    Check Drained Oil and Used Filter....7388
    Fuel Strainer....7388
    Welding Instructions....7388
    Do not Drop Things Inside Machine....7388
    Dusty Jobsite....7389
    Avoid Mixing Lubricants....7389
    Locking the Inspection Covers....7389
    Hydraulic System - Air Bleeding....7389
    Hydraulic Hose Installation....7389
    Checks After Inspection and Maintenance Works....7389
  OUTLINE OF SERVICE....7390
    HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC....7390
      Oil....7390
      Fuel....7390
      Cooling System Coolant....7391
      Grease....7391
      Carrying Out KOWA (Komatsu Oil Wear Analysis)....7392
        KOWA Analysis Items....7392
        Oil Sampling....7392
      Oil and Fuel Storage....7393
      Filters....7393
    ELECTRIC SYSTEM MAINTENANCE....7394
  WEAR PARTS....7395
    WEAR PARTS LIST....7395
  LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS....7396
    RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....7397
  TIGHTENING TORQUE SPECIFICATIONS....7398
    TIGHTENING TORQUE LIST....7398
  SAFETY CRITICAL PARTS....7399
    SAFETY CRITICAL PARTS LIST....7400
  MAINTENANCE SCHEDULE....7401
    MAINTENANCE SCHEDULE CHART....7401
      INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)....7401
      INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)....7401
      WHEN REQUIRED....7401
      CHECKS BEFORE STARTING....7401
      EVERY 10 HOURS MAINTENANCE....7401
      EVERY 100 HOURS MAINTENANCE....7401
      EVERY 250 HOURS MAINTENANCE....7401
      EVERY 500 HOURS MAINTENANCE....7402
      EVERY 1000 HOURS MAINTENANCE....7402
      EVERY 2000 HOURS MAINTENANCE....7402
      EVERY 4000 HOURS MAINTENANCE....7402
      EVERY 5000 HOURS MAINTENANCE....7402
      EVERY 8000 HOURS MAINTENANCE....7402
    MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....7403
      REPLACE HYDRAULIC OIL FILTER ELEMENT....7403
      CHANGE OIL IN HYDRAULIC TANK....7403
      REPLACE ADDITIONAL FILTER ELEMENT FOR BREAKER....7403
  MAINTENANCE PROCEDURE....7404
    INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)....7404
    INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)....7404
    WHEN REQUIRED....7405
      CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT....7405
        Checking....7405
        Cleaning or Replacing Outer Element....7406
        Install Air Cleaner Element....7408
      CLEAN INSIDE OF COOLING SYSTEM....7410
      CHECK AND TIGHTEN TRACK SHOE BOLTS....7413
        Tightening....7413
        Order for Tightening....7413
      CHECK AND ADJUST TRACK TENSION....7414
        Checking....7414
        Adjustment....7414
        Increasing Track Tension....7414
        Loosening Track Tension....7415
      REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)....7416
      ADJUST BUCKET CLEARANCE....7417
      CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID....7418
        Mixture Ratio of Pure Washer Fluid and Water....7418
      CHECK AND MAINTENANCE AIR CONDITIONER....7419
        Check Level of Refrigerant (gas)....7419
        Inspection During Off Season....7419
        Inspection and Maintenance Items....7419
      CLEAN LINE FILTER, REMOVE DIRT....7420
      REPLACE BREAKER CIRCUIT ADDITIONAL OIL FILTER ELEMENT....7421
      CLEAN PILOT LINE FILTER, REMOVE DIRT....7422
      BLEEDING AIR FROM HYDRAULIC SYSTEM....7423
        Operation....7425
    CHECK BEFORE STARTING....7426
    EVERY 10 HOURS MAINTENANCE....7427
      LUBRICATING....7427
    EVERY 100 HOURS MAINTENANCE....7430
      LUBRICATING SWING CIRCLE....7430
    EVERY 250 HOURS MAINTENANCE....7431
      CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL....7431
      CHECK LEVEL OF BATTERY ELECTROLYTE....7432
        When Checking Electrolyte Level from Side of Battery....7433
        When it is Impossible to Check Electrolyte Level from Side of Battery....7433
        When it is Possible to Use Indicator to Check Electrolyte Level....7433
      CHECK AND TIGHTEN TRACK FRAME AND AXLE CONNECTING BOLTS....7434
      CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST....7435
        Checking....7435
        Adjustment....7435
      CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST....7436
        Checking....7436
        Adjustment....7436
    EVERY 500 HOURS MAINTENANCE....7437
      REPLACE FUEL PRE-FILTER CARTRIDGE....7437
      CHECK SWING PINION GREASE LEVEL, ADD GREASE....7440
      CLEAN,CHECK RADIATOR FINS,OIL COOLER FINS,FUEL COOLER FINS,AFTERCOOLER FINS,CONDENSER FINS (machines equipped with air conditioner),PTO OIL COOLER FINS....7441
      CLEAN FRESH/RECIRC AIR FILTERS OF AIR CONDITIONER (ONLY FOR MACHINES EQUIPPED WITH AIR CONDITIONER)....7443
        CLEAN RECIRC AIR FILTER....7443
        CLEAN FRESH AIR FILTER....7443
      CLEAN STRAINER OF P.T.O LUBRICATING OIL FILTER....7444
      CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE....7445
    EVERY 1000 HOURS MAINTENANCE....7447
      REPLACE FUEL MAIN FILTER CARTRIDGE....7447
      REPLACE HYDRAULIC OIL FILTER ELEMENT....7450
      CHANGE OIL IN SWING MACHINERY CASE....7451
      CHANGE OIL IN P.T.O CASE....7452
      CHECK ALL TIGHTENING POINTS OF ENGINE EXHAUST PIPE CLAMPS....7453
      REPLACE CORROSION RESISTOR CARTRIDGE....7453
      CHECK WELDED STRUCTURE....7454
      REPLACE HYDRAULIC TANK ADDITIONAL BREATHER ELEMENT....7457
      CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (for breaker)....7457
      REPLACE BREATHER ELEMENT IN HYDRAULIC TANK....7458
    EVERY 2000 HOURS MAINTENANCE....7459
      CHANGE OIL IN FINAL DRIVE CASE....7459
      CLEAN HYDRAULIC TANK STRAINER....7460
      CHECKING CHARGE PRESSURE OF NITROGEN GAS IN ACCUMULATOR (FOR CONTROL CIRCUIT)....7461
        FUNCTION OF ACCUMULATOR....7461
        CHECKING FUNCTION OF ACCUMULATOR....7462
        METHOD OF RELEASING PRESSURE IN HYDRAULIC CIRCUIT....7464
      CHECK ALTERNATOR, STARTING MOTOR....7464
    EVERY 4000 HOURS MAINTENANCE....7465
      CHECK WATER PUMP....7465
      REPLACE ACCUMULATOR (FOR CONTROL CIRCUIT)....7465
      CHECK FOR LOOSENESS OF HIGH-PRESSURE PIPING CLAMP, HARDENING OF RUBBER....7465
      CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER....7467
      CHECK OPERATING CONDITION OF COMPRESSOR....7467
    EVERY 5000 HOURS MAINTENANCE....7468
      CHANGE OIL IN HYDRAULIC TANK....7468
    EVERY 8000 HOURS MAINTENANCE....7469
      REPLACE HIGH-PRESSURE PIPING CLAMP....7469
      REPLACE FUEL SPRAY PREVENTION CAP....7469
  SPECIFICATIONS....7472
  GENERAL PRECAUTIONS FOR SAFETY....7476
    PRECAUTIONS WHEN SELECTING....7476
    READ THE INSTRUCTION MANUAL THOROUGHLY....7476
    PRECAUTIONS WHEN REMOVING OR INSTALLING....7476
    PRECAUTIONS WHEN USING....7477
  ATTACHMENT GUIDE....7478
    COMBINATIONS OF WORK EQUIPMENT....7478
      Working Range Diagram....7479
    TRACK SHOES SELECTION....7480
      Selection....7480
    HANDLING MACHINES EQUIPPED WITH KOMTRAX....7481
      BASIC PRECAUTIONS....7481

Komatsu Hydraulic Excavators PC600-6, PC600LC-6, PC600-7, PC600LC-7, PC600-8, PC600LC-8 Repair Service Manuals