Komatsu PW170ES-6K Hydraulic Excavator Shop Manual UEBM000500

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: UEBM000500
  • Format: PDF
  • Size: 43.7MB
  • Number of Pages: 625

Description

  • Model List:

    • PW170ES-6K Hydraulic Excavator
  • 1. MAIN MENU
  • 2. COVER
  • 3. STRUCTURE AND FUNCTION
  • 3.1. ENGINE RELATED PARTS
  • 3.2. RADIATOR OIL COOLER, AFTERCOOLER
  • 3.3. POWER TRAIN
  • 3.4. SWING CIRCLE
  • 3.5. SWING MACHINERY
  • 3.6. UNDERCARRIAGE
  • 3.7. TRANSMISSION
  • 3.8. AXLE
  • 3.9. SUSPENSION LOCK CYLINDER
  • 3.10. BRAKING TRAIN
  • 3.11. BRAKE PEDAL
  • 3.12. BRAKE VALVE
  • 3.13. ACCUMULATOR FOR BRAKE SYSTEM
  • 3.14. STEERING TRAIN
  • 3.15. STEERING COLUMN
  • 3.16. HYDRAULIC CIRCUIT DIAGRAM
  • 3.17. CENTER SWIVEL JOINT
  • 3.18. TRAVEL MOTOR (FRONT, REAR)
  • 3.19. WORK EQUIPMENT, SWING PPC VALVE
  • 3.20. TRAVEL PPC PEDAL
  • 3.21. SERVICE PPC VALVE
  • 3.22. SAFETY LOCK VALVE
  • 3.23. PPC ACCUMULATOR
  • 3.24. PPC SHUTTLE VALVE
  • 3.25. EPC, SOLENOID VALVE
  • 3.26. HYDRAULIC CYLINDER
  • 3.27. WORK EQUIPMENT
  • 3.28. ELECTRICAL WIRING DIAGRAM
  • 3.29. ELECTRICAL WIRING DIAGRAM
  • 3.30. ELECTRICAL WIRING DIAGRAM
  • 3.31. ENGINE CONTROL SYSTEM
  • 3.32. ELECTRONIC CONTROL SYSTEM
  • 3.33. MACHINE MONITOR SYSTEM
  • 4. TESTING AND ADJUSTING
  • 4.1. TABLE OF JUDGEMENT STANDARD VALUE
  • 4.2. STANDARD VALUE TABLE FOR ELETRICAL PARTS
  • 4.3. CHECKING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR
  • 4.4. ADJUSTING ENGINE SPEED SENSOR
  • 4.5. TESTING AND ADJUSTING GOVERNOR MOTOR LEVER STROKE
  • 4.6. TESTING CLEARANCE OF SWING CIRCLE BEARING
  • 4.7. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
  • 4.8. TESTING AND ADJUSTING TVC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE)
  • 4.9. TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL PRESSURE
  • 4.10. TESTING AND ADJUSTING PPC PRESSURE
  • 4.11. TESTING EPC VALVE SOLENOID VALVE OUTPUT PRESSURE
  • 4.12. MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE
  • 4.13. ADJUSTING WORK EQUIPMENT SWING PPC VALVE
  • 4.14. TESTING LOCATION CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT
  • 4.15. MEASURING OIL LEAKAGE
  • 4.16. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
  • 4.17. BLEEDING AIR
  • 4.18. ACCUMULATORS
  • 4.19. TROUBLESHOOTING
  • 4.19.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
  • 4.19.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
  • 4.19.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
  • 4.19.4. CHECKS BEFORE TROUBLESHOOTING
  • 4.19.5. CONNECTOR TYPES
  • 4.19.6. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
  • 4.19.7. EXPLANATION OF CONTROL MECHANISM OF ELECTRICAL SYSTEM
  • 4.19.8. DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL
  • 4.19.9. METHOD OF USING JUDGEMENT TABLE
  • 4.19.10. METHOD OF USING TROUBLESHOOTING CHARTS
  • 4.19.11. DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE
  • 4.19.12. SERVICE CODE TABLE
  • 4.19.13. TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (N MODE)
  • 4.19.14. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) (EMODE
  • 4.19.15. TROUBLESHOOTING OF ENGINE SYSTEM (SMODE)
  • 4.19.16. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM) (C MODE)
  • 4.19.17. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)
  • 4.19.18. TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (HMODE)
  • 4.19.19. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)
  • 5. DISASSEMBLY AND ASSEMBLY
  • 5.1. METHOD OF USING MANUAL
  • 5.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
  • 5.3. SPECIAL TOOL LIST
  • 5.4. GOVERNOR MOTOR ASSEMBLY
  • 5.4.1. REMOVAL AND INSTALLATION
  • 5.5. HYDRAULIC COOLER ASSEMBLY
  • 5.5.1. REMOVAL
  • 5.6. RADIATOR, HYDRAULIC COOLER ASSEMBLY
  • 5.6.1. REMOVAL
  • 5.6.2. INSTALLATION
  • 5.7. ENGINE, MAIN PUMP ASSEMBLY
  • 5.7.1. REMOVAL
  • 5.7.2. INSTALLATION
  • 5.8. DAMPER ASSEMBLY
  • 5.8.1. REMOVAL AND INSTALLATION
  • 5.9. FUEL TANK ASSEMBLY
  • 5.9.1. REMOVAL AND INSTALLATION
  • 5.10. CENTER SWIVEL JOINT ASSEMBLY
  • 5.10.1. REMOVAL AND INSTALLATION
  • 5.11. SWING MOTOR ASSEMBLY
  • 5.11.1. REMOVAL AND INSTALLATION
  • 5.12. SWING MACHINERY ASSEMBLY
  • 5.12.1. REMOVAL AND INSTALLATION
  • 5.13. SWING MOTOR
  • 5.13.1. DISASSEMBLY AND ASSEMBLY
  • 5.14. REVOLVING FRAME ASSEMBLY
  • 5.14.1. REMOVAL
  • 5.14.2. INSTALLATION
  • 5.15. SWING CIRCLE ASSEMBLY
  • 5.15.1. REMOVAL AND INSTALLATION
  • 5.16. HYDRAULIC TANK ASSEMBLY
  • 5.16.1. REMOVAL
  • 5.16.2. INSTALLATION
  • 5.17. MAIN PUMP ASSEMBLY
  • 5.17.1. REMOVAL
  • 5.17.2. INSTALLATION
  • 5.18. CONTROL VALVE ASSEMBLY
  • 5.18.1. REMOVAL
  • 5.18.2. INSTALLATION
  • 5.18.3. DISASSEMBLY AND ASSEMBLY
  • 5.19. LS SELECT VALVE ASSEMBLY
  • 5.19.1. DISASSEMBLY AND ASSEMBLY
  • 5.20. LS SHUTTLE VALVE
  • 5.20.1. DISASSEMBLY AND ASSEMBLY
  • 5.21. PRESSURE COMPENSATION VALVE
  • 5.21.1. DISASSEMBLY AND ASSEMBLY
  • 5.22. MAIN RELIEF VALVE ASSEMBLY
  • 5.22.1. DISASSEMBLY
  • 5.22.2. ASSEMBLY
  • 5.23. LS CONTROL EPC VALVE ASSEMBLY
  • 5.23.1. REMOVAL AND INSTALLATION
  • 5.24. EPC SOLENOID VALVE ASSEMBLY
  • 5.24.1. REMOVAL AND INSTALLATION
  • 5.25. PPC SHUTTLE VALVE ASSEMBLY
  • 5.25.1. REMOVAL
  • 5.25.2. INSTALLATION
  • 5.25.3. DISASSEMBLY
  • 5.25.4. ASSEMBLY
  • 5.26. WORK EQUIPMENT PPC VALVE ASSEMBLY
  • 5.26.1. REMOVAL AND INSTALLATION
  • 5.27. TRAVEL PPC PEDAL ASSEMBLY
  • 5.27.1. REMOVAL AND INSTALLATION
  • 5.28. BOOM CYLINDER ASSEMBLY
  • 5.28.1. REMOVAL
  • 5.28.2. INSTALLATION
  • 5.29. ARM CYLINDER ASSEMBLY
  • 5.29.1. REMOVAL
  • 5.29.2. INSTALLATION
  • 5.30. BUCKET CYLINDER ASSEMBLY
  • 5.30.1. REMOVAL
  • 5.30.2. INSTALLATION
  • 5.31. HYDRAULIC CYLINDER ASSEMBLY
  • 5.31.1. DISASSEMBLY
  • 5.31.2. ASSEMBLY
  • 5.32. WORK EQUIPMENT ASSEMBLY
  • 5.32.1. REMOVAL
  • 5.32.2. INSTALLATION
  • 5.33. BUCKET ASSEMBLY
  • 5.34. BUCKET, ARM ASSEMBLY
  • 5.35. OPERATORS CAB ASSEMBLY
  • 5.35.1. REMOVAL
  • 5.35.2. INSTALLATION
  • 5.36. COUNTERWEIGHT ASSEMBLY
  • 5.36.1. REMOVAL AND INSTALLATION
  • 5.37. GOVERNOR, PUMP CONTROLLER ASSEMBLY
  • 5.37.1. REMOVAL AND INSTALLATION
  • 5.38. MONITOR PANEL ASSEMBLY
  • 5.38.1. REMOVAL AND INSTALLATION
  • 5.39. SWING MACHINERY ASSEMBLY
  • 5.39.1. DISASSEMBLY
  • 5.39.2. ASSEMBLY
  • 5.39.3. (SPECIAL TOOLS)
  • 5.40. TRANSMISSION
  • 5.41. FRONT AXLE
  • 5.42. REAR AXLE
  • 5.43. BUCKET ADAPTER
  • 5.43.1. WELDING INSTRUCTION
  • 5.44. OUTRIGGER BLADE CYLINDER
  • 6. MAINTENANCE STANDARD
  • 6.1. ENGINE MOUNT
  • 6.2. SWING MACHINERY
  • 6.3. SWING CIRCLE
  • 6.4. CONTROL VALVE
  • 6.5. SUCTION SAFETY VALVE
  • 6.6. SWING MOTOR
  • 6.7. WORK EQUIPMENT, SWING PPC VALVE
  • 6.8. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
  • 6.9. EPC SOLENOID VALVE
  • 6.10. CENTER SWIVEL JOINT
  • 6.11. BOOM SAFETY VALVE (ARM SAFETY VALVE)
  • 6.12. HYDRAULIC CYLINDER
  • 6.13. WORK EQUIPMENT
  • 6.14. DOZER BLADE, OUTRIGGER CLYINDERS
  • 6.15. OUTRIGGER BUSH PINS
  • 6.16. TRANSMISSION
  • 6.17. FRONT AXLE
  • 6.18. REAR AXLE
  • 6.19. ARM ROTATION CIRCLE
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