Komatsu PW170ES-6K Hydraulic Excavator Shop Manual UEBM001001

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Komatsu PW170ES-6K Hydraulic Excavator Shop Manual UEBM001001

$40.00

Type Of Manual: Shop Manual
Manual ID: UEBM001001
Format: PDF
Size: 12.9MB
Number of Pages: 667

Category: Komatsu Shop Manual PDF

Model List:
- PW170ES-6K Hydraulic Excavator

0.1. HOW TO READ THE SHOP MANUAL
0.2. HOISTING INSTRUCTIONS
0.3. COATING MATERIALS
0.4. STANDARD TIGHTENING TORQUE
0.5. ELECTRIC WIRE CODE
0.6. CONVERSION TABLE
1. STRUCTURE AND FUNCTION
1.1. ENGINE RELATED PARTS
1.2. RADIATOR, OIL COOLER, AFTERCOOLER
1.3. POWER TRAIN
1.4. SWING CIRCLE
1.5. SWING MACHINERY
1.6. UNDERCARRIAGE
1.7. TRANSMISSION
1.8. AXLE
1.9. SUSPENSION LOCK CYLINDER
1.10. BRAKING TRAIN
1.11. BRAKE PEDAL
1.12. BRAKE VALVE
1.13. ACCUMULATOR FOR BRAKE SYSTEM
1.14. STEERING TRAIN
1.15. STEERING COLUMN
1.16. HYDRAULIC CIRCUIT DIAGRAM
1.17. CENTER SWIVEL JOINT
1.18. TRAVEL MOTOR (FRONT, REAR)
1.19. WORK EQUIPMENT, SWING PPC VALVE
1.20. TRAVEL PPC PEDAL
1.21. SERVICE PPC VALVE
1.22. SAFETY LOCK VALVE
1.23. PPC ACCUMULATOR
1.24. PPC SHUTTLE VALVE, TRAVEL JOINT VALVE
1.25. EPC, SOLENOID VALVE
1.26. BOOM HOLDING VALVE
1.27. HYDRAULIC CYLINDERS
1.28. WORK EQUIPMENT
1.29. ELECTRICAL WIRING DIAGRAM
1.30. ELECTRICAL WIRING DIAGRAM
1.31. ELECTRICAL WIRING DIAGRAM
1.32. EUROPEAN SPECIFICATIONS
1.33. TRAVEL ALARM FOR USA SPECIFICATIONS
1.34. ENGINE CONTROL SYSTEM
1.35. ELECTRONIC CONTROL SYSTEM
1.36. MACHINE MONITOR SYSTEM
1.37. REVERSE ALARM
1.38. BREAKER MODE HYDRAULIC PERFORMANCE
2. TESTING AND ADJUSTING
2.1. TABLE OF JUDGEMENT STANDARD VALUE
2.2. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
2.3. CHECKING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSION
2.4. ADJUSTING ENGINE SPEED SENSOR
2.5. TESTING AND ADJUSTING GOVERNOR MOTOR LEVER STROKE
2.6. TESTING CLEARANCE OF SWING CIRCLE BEARING
2.7. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
2.8. TESTING AND ADJUSTING TVC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE)
2.9. TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL PRESSURE
2.10. TESTING AND ADJUSTING PPC PRESSURE
2.11. TESTING EPC VALVE, SOLENOID VALVE OUTPUT PRESSURE
2.12. MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE
2.13. ADJUSTING WORK EQUIPMENT, SWING PPC VALVE
2.14. TESTING LOCATION CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT
2.15. MEASURING OIL LEAKAGE
2.16. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
2.17. BLEEDING AIR
2.18. ACCUMULATORS
2.19. TROUBLESHOOTING
2.19.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
2.19.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
2.19.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
2.19.4. CHECKS BEFORE TROUBLESHOOTING
2.19.5. CONNECTOR TYPES
2.19.6. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
2.19.7. EXPLANATION OF CONTROL MECHANISM OF ELECTRICAL SYSTEM
2.19.8. DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL
2.19.9. METHOD OF USING JUDGEMENT TABLE
2.19.10. METHOD OF USING TROUBLESHOOTING CHARTS
2.19.11. DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE
2.19.12. SERVICE CODE TABLE
2.19.13. TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (N MODE)
2.19.14. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM)(E MODE)
2.19.15. TROUBLESHOOTING OF ENGINE (S MODE)
2.19.16. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER SYSTEM (PUMP CONTROL SYSTEM) (C MODE)
2.19.17. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)
2.19.18. TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
2.19.19. TROUBLESHOOTING OF MACHINE PANEL SYSTEM (M MODE)
3. DISASSEMBLY AND ASSEMBLY
3.1. METHOD OF USING MANUAL
3.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
3.3. SPECIAL TOOL LIST
3.4. GOVERNOR MOTOR ASSEMBLY
3.4.1. REMOVAL AND INSTALLATION
3.5. HYDRAULIC COOLER ASSEMBLY
3.5.1. REMOVAL
3.6. RADIATOR, HYDRAULIC COOLER ASSEMBLY
3.6.1. REMOVAL
3.6.2. INSTALLATION
3.7. ENGINE, MAIN PUMP ASSEMBLY
3.7.1. REMOVAL
3.7.2. INSTALLATION
3.8. DAMPER ASSEMBLY
3.8.1. REMOVAL AND INSTALLATION
3.9. FUEL TANK ASSEMBLY
3.9.1. REMOVAL AND INSTALLATION
3.10. CENTER SWIVEL JOINT ASSEMBLY
3.10.1. REMOVAL AND INSTALLATION
3.11. SWING MOTOR ASSEMBLY
3.11.1. REMOVAL AND INSTALLATION
3.12. SWING MACHINERY ASSEMBLY
3.12.1. REMOVAL AND INSTALLATION
3.13. SWING MOTOR
3.13.1. DISASSEMBLY AND ASSEMBLY
3.14. REVOLVING FRAME ASSEMBLY
3.14.1. REMOVAL
3.14.2. INSTALLATION
3.15. SWING CIRCLE ASSEMBLY
3.15.1. REMOVAL AND INSTALLATION
3.16. HYDRAULIC TANK ASSEMBLY
3.16.1. REMOVAL
3.16.2. INSTALLATION
3.17. MAIN PUMP ASSEMBLY
3.17.1. REMOVAL
3.17.2. INSTALLATION
3.18. CONTROL VALVE ASSEMBLY
3.18.1. REMOVAL
3.18.2. INSTALLATION
3.18.3. DISASSEMBLY AND ASSEMBLY
3.19. LS SELECT VALVE ASSEMBLY
3.19.1. DISASSEMBLY AND ASSEMBLY
3.20. LS SHUTTLE VALVE
3.20.1. DISASSEMBLY AND ASSEMBLY
3.21. PRESSURE COMPENSATION VALVE ASSEMBLY
3.21.1. DISASSEMBLY AND ASSEMBLY
3.22. MAIN RELIEF VALVE ASSEMBLY
3.22.1. DISASSEMBLY
3.22.2. ASSEMBLY
3.23. LS CONTROL EPC VALVE ASSEMBLY
3.23.1. REMOVAL AND INSTALLATION
3.24. EPC SOLENOID VALVE ASSEMBLY
3.24.1. REMOVAL AND INSTALLATION
3.25. PPC SHUTTLE VALVE ASSEMBLY
3.25.1. REMOVAL
3.25.2. INSTALLATION
3.25.3. DISASSEMBLY
3.25.4. ASSEMBLY
3.26. WORK EQUIPMENT PPC VALVE ASSEMBLY
3.26.1. REMOVAL AND INSTALLATION
3.27. TRAVEL PPC VALVE ASSEMBLY
3.27.1. REMOVAL AND INSTALLATION
3.28. BOOM CYLINDER ASSEMBLY
3.28.1. REMOVAL
3.28.2. INSTALLATION
3.29. ARM CYLINDER ASSEMBLY
3.29.1. REMOVAL
3.29.2. INSTALLATION
3.30. BUCKET CYLINDER ASSEMBLY
3.30.1. REMOVAL
3.30.2. INSTALLATION
3.31. HYDRAULIC CYLINDER ASSEMBLY
3.31.1. DISASSEMBLY
3.31.2. ASSEMBLY
3.32. WORK EQUIPMENT ASSEMBLY
3.32.1. REMOVAL
3.32.2. INSTALLATION
3.33. BUCKET ASSEMBLY
3.34. BUCKET, ARM ASSEMBLY
3.35. OPERATORS CAB ASSEMBLY
3.35.1. REMOVAL
3.35.2. INSTALLATION
3.36. COUNTERWEIGHT ASSEMBLY
3.36.1. REMOVAL AND INSTALLATION
3.37. GOVERNOR, PUMP CONTROLLER ASSEMBLY
3.37.1. REMOVAL AND INSTALLATION
3.38. MONITOR PANEL ASSEMBLY
3.38.1. REMOVAL AND INSTALLATION
3.39. SWING MACHINERY ASSEMBLY
3.39.1. DISASSEMBLY
3.39.2. ASSEMBLY
3.39.3. (SPECIAL TOOLS FOR SWING MACHINERY)
3.40. TRANSMISSION
3.41. FRONT AXLE
3.42. REAR AXLE
3.43. BUCKET ADAPTOR
3.43.1. WELDING INSTRUCTIONS
3.44. OUT RIGGER BLADE CYLINDER
4. MAINTENANCE STANDARD
4.1. ENGINE MOUNT
4.2. SWING MACHINERY
4.3. SWING CIRCLE
4.4. CONTROL VALVE
4.5. SUCTIONSAFETY VALVE
4.6. SWING MOTOR
4.7. WORK EQUIPMENT, SWING PPC VALVE
4.8. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
4.9. EPC SOLENOID VALVE
4.10. CENTER SWIVEL JOINT
4.11. BOOM SAFETY VALVE (ARM SAFETY VALVE)
4.12. HYDRAULIC CYLINDER
4.13. WORK EQUIPMENT
4.14. DOZER BLADE, OUTRIGGER CYLINDERS
4.15. OUTRIGGER BUSH PINS
4.16. TRANSMISSION
4.17. FRONT AXLE
4.18. REAR AXLE
4.19. ARM ROTATION CIRCLE

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