Komatsu PW170ES-6K Hydraulic Excavator Shop Manual UEBM000500
$40.00
- Type Of Manual: Shop Manual
- Manual ID: UEBM000500
- Format: PDF
- Size: 43.7MB
- Number of Pages: 625
Category: Komatsu Shop Manual PDF
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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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