Komatsu PC150-6K, PC150LC-6K Hydraulic Excavator Shop Manual CEBM001601
$40.00
- Type Of Manual: Shop Manual
- Manual ID: CEBM001601
- Format: PDF
- Size: 43.6MB
- Number of Pages: 617
Category: Komatsu Shop Manual PDF
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Model List:
- PC150-6K Hydraulic Excavator
- PC150LC-6K Hydraulic Excavator
- 1. MAIN MENU
- 2. COVER PAGE
- 3. TABLE OF CONTENTS
- 4. GENERAL
- 4.1. SPECIFICATIONS
- 4.2. SPECIFICATION DRAWINGS
- 4.3. WEIGHT TABLE
- 4.4. FUEL, COOLANT AND LUBRICANTS
- 5. STRUCTURE AND FUNCTION
- 5.1. ENGINE RELATED PARTS
- 5.2. RADIATOR, OIL COOLER
- 5.3. POWER TRAIN
- 5.4. FINAL DRIVE
- 5.5. SWING CIRCLE
- 5.6. SWING MACHINERY
- 5.7. TRACK FRAME, RECOIL SPRING
- 5.8. TRACK SHOE
- 5.9. HYDRAULIC PIPING DRAWING
- 5.10. HYDRAULIC CIRCUIT DIAGRAM
- 5.11. CENTER SWIVEL JOINT
- 5.12. TRAVEL MOTOR
- 5.13. VALVE CONTROL
- 5.14. WORK EQUIPMENT, SWING PPC VALVE
- 5.15. TRAVEL PPC VALVE
- 5.16. SERVICE PPC VALVE
- 5.17. SAFETY LOCK VALVE
- 5.18. PPC ACCUMULATOR
- 5.19. PPC SHUTTLE, TRAVEL JUNCTION VALVE
- 5.20. EPC, SOLENOID VALVE
- 5.21. HYDRAULIC CYLINDER
- 5.22. ADDITIONAL FILTER FOR BREAKER
- 5.23. BOOM HOLDING VALVE
- 5.24. WORK EQUIPMENT
- 5.25. ELECTRICAL CONTROL SYSTEM
- 5.26. ELECTRICAL WIRING DIAGRAM
- 5.27. ENGINE CONTROL SYSTEM
- 5.28. ELECTRONIC CONTROL SYSTEM
- 5.29. MACHINE MONITOR SYSTEM
- 6. TESTING AND ADJUSTING
- 6.1. TABLE OF JUDGEMENT STANDARD VALUE
- 6.2. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
- 6.3. CHECKING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR
- 6.4. ADJUSTING ENGINE SPEED SENSOR
- 6.5. TESTING AND ADJUSTING GOVERNOR MOTOR LEVER STROKE
- 6.6. TESTING CLEARANCE OF SWING CIRCLE BEARING
- 6.7. TESTING AND ADJUSTING TRACK SHOE TENSION
- 6.8. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
- 6.9. TESTING AND ADJUSTING TVC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE)
- 6.10. TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL
- 6.11. TESTING AND ADJUSTING PRESSURE
- 6.12. TESTING EPC VALVE, SOLENOID VALVE OUTPUT PRESSURE
- 6.13. MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE
- 6.14. ADJUSTING WORK EQUIPMENT, SWINP PPC VALVE
- 6.15. TESTING TRAVEL DEVIATION
- 6.16. TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT
- 6.17. MEASURING OIL LEAKAGE
- 6.18. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
- 6.19. TROUBLESHOOTING
- 6.19.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
- 6.19.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
- 6.19.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
- 6.19.4. CHECKS BEFORE TROUBLESHOOTING
- 6.19.5. CONNECTOR TYPES AND MOUNTING LOCATIONS
- 6.19.6. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
- 6.19.7. EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM
- 6.19.8. DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL
- 6.19.9. METHOD OF USING JUDGEMENT TABLE
- 6.19.10. METHOD OF USING TROUBLESHOOTING CHARTS
- 6.19.11. DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE
- 6.19.12. SERVICE CODE TABLE
- 6.19.13. TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (N MODE)
- 6.19.14. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) (E MODE)
- 6.19.15. TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)
- 6.19.16. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM) (C MODE)
- 6.19.17. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)
- 6.19.18. TROUBLESHOOTING OF HYDRAULIC MECHANICAL SYSTEM (H MODE)
- 6.19.19. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)
- 7. DISASSEMBLY AND ASSEMBLY
- 7.1. METHOD OF USING MANUAL
- 7.2. PRECAUTION WHEN CARRYING OUT OPERATION
- 7.3. SPECIAL TOOL LIST
- 7.4. GOVERNOR MOTOR ASSEMBLY
- 7.4.1. REMOVAL AND INSTALLATION
- 7.5. DAMPER ASSEMBLY
- 7.5.1. REMOVAL AND INSTALLATION
- 7.6. TRAVEL MOTOR ASSEMBLY
- 7.6.1. REMOVAL AND INSTALLATION
- 7.7. FINAL DRIVE ASSEMBLY
- 7.7.1. REMOVAL AND INSTALLATION
- 7.8. SPROCKET
- 7.8.1. REMOVAL AND INSTALLATION
- 7.9. SWING MACHINERY ASSEMBLY
- 7.9.1. REMOVAL AND INSTALLATION
- 7.10. SWING MOTOR
- 7.10.1. DISASSEMBLY AND ASSEMBLY
- 7.11. SWING CIRCLE ASSEMBLY
- 7.11.1. REMOVAL AND INSTALLATION
- 7.12. IDLER, RECOIL SPRING ASSEMBLY
- 7.12.1. REMOVAL AND INSTALLATION
- 7.13. RECOIL SPRING ASSEMBLY
- 7.13.1. DISASSEMBLY AND ASSEMBLY
- 7.14. IDLER ASSEMBLY
- 7.14.1. DISASSEMBLY AND ASSEMBLY
- 7.15. TRACK ROLLER ASSEMBLY
- 7.15.1. REMOVAL AND INSTALLATION
- 7.15.2. DISASSEMBLY
- 7.15.3. ASSEMBLY
- 7.16. CARRIER ROLLER ASSEMBLY
- 7.16.1. REMOVAL AND INSTALLATION
- 7.16.2. DISASSEMBLY
- 7.16.3. ASSEMBLY
- 7.17. TRACK SHOE ASSEMBLY
- 7.17.1. REMOVAL AND INSTALLATION
- 7.18. CONTROL VALVE ASSEMBLY
- 7.18.1. DISASSEMBLY AND ASSEMBLY
- 7.19. LS SELECT VALVE ASSEMBLY
- 7.19.1. DISASSEMBLY AND ASSEMBLY
- 7.20. LS SHUTTLE VALVE
- 7.20.1. DISASSEMBLY AND ASSEMBLY
- 7.21. PRESSURE COMPENSATION VALVE ASSEMBLY
- 7.21.1. DISASSEMBLY AND ASSEMBLY
- 7.22. MAIN RELIEF VALVE ASSEMBLY
- 7.22.1. DISASSEMBLY
- 7.22.2. ASSEMBLY
- 7.23. PPC SHUTTLE VALVE ASSEMBLY
- 7.23.1. DISASSEMBLY
- 7.23.2. ASSEMBLY
- 7.24. BOOM CYLINDER ASSEMBLY
- 7.24.1. REMOVAL
- 7.24.2. INSTALLATION
- 7.25. ARM CYLINDER ASSEMBLY
- 7.25.1. REMOVAL
- 7.25.2. INSTALLATION
- 7.26. BUCKET CYLINDER ASSEMBLY
- 7.26.1. REMOVAL
- 7.26.2. INSTALLATION
- 7.27. HYDRAULIC CYLINDER ASSEMBLY
- 7.27.1. DISASSEMBLY
- 7.27.2. ASSEMBLY
- 7.28. GOVERNOR PUMP CONTROLLER ASSEMBLY
- 7.28.1. REMOVAL AND INSTALLATION
- 7.29. MONITOR PANEL ASSEMBLY
- 7.29.1. REMOVAL AND INSTALLATION
- 7.30. FINAL DRIVE ASSEMBLY
- 7.30.1. DISASSEMBLY
- 7.30.2. ASSEMBLY
- 7.30.3. SPECIAL TOOLS
- 7.31. SWING MACHINERY ASSEMBLY
- 7.31.1. DISASSEMBLY
- 7.31.2. ASSEMBLY
- 7.31.3. SPECIAL TOOLS
- 8. MAINTENANCE STANDARD
- 8.1. ENGINE MOUNT
- 8.2. SWING MACHINERY
- 8.3. SWING CIRCLE
- 8.4. FINAL DRIVE
- 8.5. TRACK FRAME, RECOIL SPRING
- 8.6. SUCTIONSAFETY VALVE
- 8.7. SWING MOTOR
- 8.8. WORK EQUIPMENT, SWING PPC VALVE
- 8.9. TRAVEL PPC VALVE
- 8.10. SERVICE PPC VALVE
- 8.11. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
- 8.12. EPC SOLENOID VALVE
- 8.13. CENTER SWIVEL JOINT
- 8.14. BOOM SAFETY VALVE (ARM SAFETY VALVE)
- 8.15. HYDRAULIC CYLINDER
- 8.16. WORK EQUIPMENT
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