komatsu pc75uu 2 hydraulic excavator shop manual sebm001302 1

komatsu pc75uu 2 hydraulic excavator shop manual sebm001302 2

komatsu pc75uu 2 hydraulic excavator shop manual sebm001302 3

komatsu pc75uu 2 hydraulic excavator shop manual sebm001302 4

komatsu pc75uu 2 hydraulic excavator shop manual sebm001302 5

Komatsu PC75UU-2 Hydraulic Excavator Shop Manual SEBM001302

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM001302
Format: PDF
Size: 26.2MB
Number of Pages: 391

Category: Komatsu Shop Manual PDF

Model List:
- PC75UU-2 Hydraulic Excavator

1. COVER
2. CONTENTS
3. GENERAL
3.1. GENERAL ASSEMBLY DRAWING
3.2. SPECIFICATIONS
3.3. WEIGHT TABLE
3.4. LIST OF LUBRICANT AND WATER
4. STRUCTURE AND FUNCTION
4.1. HYDRAULIC PIPING DIAGRAM
4.2. HYDRULIC CIRCUIT DIAGRAM
4.3. ELECTRIC WIRING DIAGRAM
4.4. ELECTRIC CIRCUIT DIAGRAM
5. TESTING AND ADJUSTING
5.1. TABLE OF JUDGEMENT STANDARD VALUE
5.2. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
5.3. TOOLS FOR TESTING ,ADJUSTING,AND TROUBLESHOOTING
5.4. MEASURING ENGINE SPEED
5.5. MEASURING ENGINE OIL PRESSURE
5.6. MEASURING COMPRESSION PRESSURE
5.7. MEASURING BLOWBY
5.8. ADJUSTING VALVE CLEARANCE
5.9. TESTING AND ADJUSTING FUEL INJECTION TIMING
5.10. TESTING AND ADJUSTING ALTERNATOR FAN BELT TENSION
5.11. ADJUSTING FUEL CONTROL LEVER
5.12. TESTING AND ADJUSTING TRACK SHOE TENSION
5.13. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
5.14. TESTING CONTROL CIRCUIT PRESSURE
5.15. MEASURING OUTPUT PRESSURE OF PPC VALVE
5.16. ADJUSTING PPC VALVE
5.17. MEASURING OUTLET PORT PRESSURE OF SOLENOID VALVE,EPC VALVE
5.18. MEASURING OIL LEAKAGE INSIDE CYLINDER
5.19. MEASURING OIL LEAKAGE FROM SWING,TRAVEL MOTOR
5.20. BLEEDING AIR FROM HYDRAULIC CIRCUIT
5.21. RELEASING REMAINING FROM HYDRAULIC CIRCUIT
5.22. ADJUSTING BLADE CONTROL LEVER
5.23. ADJUSTING TRAVEL CONTROL LEVER
5.24. PROCEDURE FOR RESETTING ELECTRICAL SYSTEM INPUT/OUTPUT SIGNALS AND CHECKING OPERATION
5.25. PROCEDURE FOR REPLACING POTENTIOMETER
5.26. PROCDURE FOR CHECKING DIODE
5.27. TROUBLESHOOTING
5.27.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
5.27.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
5.27.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
5.27.4. CHECKS BEFORE TROUBLESHOOTING
5.27.5. ELECTRICAL CIRCUIT DIAGRAMS FOR EACH SYSTEM
5.27.6. CONNECTOR ARRANGEMENT DRAWING
5.27.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
5.27.8. HANDING CONNECTORS
5.27.9. EXPLANATIONS OF CONTROL MECHANISM OF ELECTRICAL SYSTEM
5.27.10. DISPLAY METHOD FOR MONITOR PANEL,CONTROLLER
5.27.11. ACTION TAKEN BY SELF DIAGNOSTIC FUNCTION AND PROBLEMS ON MACHINE
5.27.12. METHOD OF USING JUDGEMENT TABLE
5.27.13. METHOD OF USING TROUBLESHOOTING CHARTS
5.27.14. TROUBLESHOOTING OF CONTROLLER,ELECTRICAL SYSTEM (E MODE)
5.27.15. TROUBLESHOOTING OF HYDRAULIC,MECHANICAL SYSTEM (H MODE)
5.27.16. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)
6. DISASSEMBLY AND ASSEMBLY
6.1. METHOD OF USING MANUAL
6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
6.3. SPECIAL TOOLS LIST
6.4. SCHEMATIC DRAWING OF SPECIAL TOOL
6.5. STARTING MOTOR
6.5.1. REMOVAL AND INSTALLATION
6.6. ALTERNATOR
6.6.1. REMOVAL AND INSTALLATION
6.7. FUEL INJECTION PUMP
6.7.1. REMOVAL AND INSTALLATION
6.8. WATER PUMP
6.8.1. REMOVAL
6.8.2. INSTALLATION
6.9. NOZZLE HOLDER
6.9.1. REMOVAL AND INSTALLTION
6.10. THERMOSTAT
6.10.1. REMOVAL AND INSTALLATION
6.11. ENGINE FRONT SEAL
6.11.1. REMOVAL AND INSTALLATION
6.12. ENGINE REAR SEAL
6.12.1. REMOVAL AND INSTALLATION
6.13. CYLINDER HEAD
6.13.1. REMOVAL
6.13.2. INSTALLATION
6.14. HYDRAULIC OIL COOLER
6.14.1. REMOVAL AND INSTALLATION
6.15. RADIATOR
6.15.1. REMOVAL AND INSTALLATION
6.16. ENGINE AND MAIN PUMP
6.16.1. REMOVAL
6.16.2. INSTALLATION
6.17. DAMPER
6.17.1. REMOVAL AND INSTALLATION
6.18. CENTER SWIVEL JOINT
6.18.1. REMOVAL AND INSTALLATION
6.18.2. DISASSEMBLY AND ASSEMBLY
6.19. TRAVEL MOTOR
6.19.1. REMOVAL AND INSTALLATION
6.20. SPROCKET
6.20.1. REMOVAL AND INSTALLATION
6.21. SWING MOTOR AND SWING MACHINERY
6.21.1. REMOVAL AND INSTALLATION
6.22. SWING MOTOR
6.22.1. DISASSEMBLY
6.22.2. ASSEMBLY
6.23. SWING MACHINERY
6.23.1. DISASSEMBLY
6.23.2. ASSEMBLY
6.24. REVOLVING FRAME
6.24.1. REMOVAL
6.24.2. INSTALLATION
6.25. SWING CIRCLE
6.25.1. REMOVAL AND INSTALLATION
6.26. IDLER AND RECOIL SPRING
6.26.1. REMOVAL AND INSTALLATION
6.26.2. REMOVAL AND INSTALLATION
6.26.3. DISASSEMBLY
6.26.4. ASSEMBLY
6.27. RUBBER SHOE
6.27.1. REMOVAL AND INSTALLATION
6.28. STEEL SHOE AND ROAD LINER
6.28.1. EXPANSION AND INSTALLATION
6.29. PPC PUMP
6.29.1. REMOVAL AND INSTALLATION
6.30. MAIN PUMP
6.30.1. REMOVAL AND INSTALLATION
6.30.2. DISASSEMBLY
6.30.3. ASSEMBLY
6.31. SPOOL CONTROL VALVE
6.31.1. REMOVAL
6.31.2. INSTALLATION
6.31.3. DISASSEMBLY
6.31.4. ASSEMBLY
6.32. SPOOL CONTROL VALVE
6.32.1. REMOVAL
6.32.2. INSTALLATION
6.33. MAIN RELIEF VALVE
6.33.1. REMOVAL AND INSTALLATION
6.33.2. DISASSEMBLY AND ASSEMBLY
6.34. PPC VALVE ASSEMBLY ON LEFT SIDE OF WORK EQUIPMENT
6.34.1. REMOVAL AND INSTALLATION
6.35. PPC VALVE ON RIGHT SIDE OF WORK EQUIPMENT
6.35.1. REMOVAL AND INSTALLATION
6.36. WORK EQUIPMENT PPC VALVE
6.36.1. DISASSEMBLY
6.36.2. ASSEMBLY
6.37. PPC VALVE FOR OFFSET OPERATION
6.37.1. REMOVAL AND INSTALLATION
6.38. ARM CYLINDER
6.38.1. REMOVAL
6.38.2. INSTALLATION
6.39. BUCKERT CYLINDER
6.40. OFFSET CYLINDER
6.41. HYDRAULIC CYLINDER
6.41.1. REMOVAL AND INSTALLATION
6.41.2. REMOVAL AND INSTALLATION
6.42. OPERATORS CAB
6.42.1. REMOVAL AND INSTALLATION
6.43. FLOOR FRAME
6.43.1. REMOVAL
6.43.2. INSTALLATION
6.44. FUEL TANK
6.44.1. REMOVAL AND INSTALLATION
6.45. CONTROLLER
6.45.1. REMOVAL AND INSTALLATION
6.46. MONITOR
6.46.1. REMOVAL AND INSTALLATION
6.47. COUNTERWEIGHT
6.47.1. REMOVAL AND INSTALLATION
7. MAINTENANCE STANDARD
7.1. SWING MACHINERY
7.2. SWING CIRCLE
7.3. TRACK FRAME,RECOIL SPRING
7.4. SPOOL CONTROL VALVE(FOR FRONT PUMP)
7.5. SPOOL CONTROL VALVE(FOR CENTER PUMP)
7.6. SPOOL CONTROL VALVE
7.7. SWING MOTOR
7.8. CENTER SWIVEL JOINT
7.9. PPC VALVE
7.10. HYDRAULIC CYLINDER
7.11. WORK EQUIPMENT

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