komatsu pc400lc 6 pc400hd 6 hydraulic excavator shop manual cebm4006c3 1

komatsu pc400lc 6 pc400hd 6 hydraulic excavator shop manual cebm4006c3 2

komatsu pc400lc 6 pc400hd 6 hydraulic excavator shop manual cebm4006c3 3

komatsu pc400lc 6 pc400hd 6 hydraulic excavator shop manual cebm4006c3 4

komatsu pc400lc 6 pc400hd 6 hydraulic excavator shop manual cebm4006c3 5

Komatsu PC400LC-6, PC400HD-6 Hydraulic Excavator Shop Manual CEBM4006C3

$40.00

Type Of Manual: Shop Manual
Manual ID: CEBM4006C3
Format: PDF
Size: 50.8MB
Number of Pages: 727

Category: Komatsu Shop Manual PDF

Model List:
- PC400LC-6 Hydraulic Excavator
- PC400HD-6 Hydraulic Excavator

1. MAIN MENU
2. CONTENTS
3. GENERAL
3.1. SPECIFICATION DRAWINGS
3.2. SPECIFICATIONS
3.3. WEIGHT TABLE
3.4. FUEL, COOLANT AND LUBRICANTS
3.5. ENGINE OIL SPECIFICATIONS
3.6. DIESEL FUEL SPECIFICATIONS
3.7. COOLANT SPECIFICATIONS
4. STRUCTURE AND FUNCTION
4.1. PARTS RELATED TO ENGINE
4.2. RADIATOR, OIL COOLER
4.3. POWER TRAIN
4.4. FINAL DRIVE
4.5. SWING CIRCLE
4.6. SWING MACHINERY
4.7. TRACK FRAME, RECOIL SPRING PC400LCC6
4.8. TRACK FRAME, RECOIL SPRING FOLDOUT PC400HD6
4.9. TRACK SHOE
4.10. HYDRAULIC PIPING DRAWING
4.11. HYDRAULIC CIRCUIT DRAWING
4.12. HYDRAULIC TANK, HYDRAULIC FILTER
4.13. HYDRAULIC PUMP
4.14. CONTROL VALVE
4.15. SUCTION SAFETY VALVE
4.16. CLSS
4.17. SWING MOTOR
4.18. CENTER SWIVEL JOINT
4.19. TRAVEL MOTOR
4.20. VALVE CONTROL
4.21. WORK EQUIPMENT, SWING PPC VALVE
4.22. TRAVEL PPC VALVE
4.23. SERVICE PPC VALVE
4.24. PPC SAFETY LOCK VALVE
4.25. PCC ACCUMULATOR
4.26. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
4.27. EPC SOLENOID VALVE
4.28. BOOM HOLDING VALVE
4.29. HYDRAULIC CYLINDER
4.30. WORK EQUIPMENT
4.31. ACTUAL ELECTRIC WIRING DIAGRAM
4.32. ELECTICAL CIRCUIT DIAGRAM
4.33. ENGINE CONTROL
4.34. ELECTRICAL CONTROL SYSTEM
4.35. MACHINE MONITOR SYSTEM
5. TESTING AND ADJUSTMENT
5.1. STANDARD VALUE TABLE FOR ENGINE
5.2. STANDARD VALUE TABLE FOR CHASSIS PARTS
5.3. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
5.4. TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING
5.5. MEASURING ENGINE SPEED
5.6. MEASURING INTAKE MANIFOLD PRESSURE
5.7. MEASURING INTAKE AIR RESTRICTION
5.8. MEASURING LUBRICATING OIL PRESSURE
5.9. MEASURING FUEL (FILTER) INLET RESTRICTION
5.10. MEASURING BLOWBY PRESSURE
5.11. MEASURING ENGINE BACK PRESSURE
5.12. MEASURING EXHAUST COLOR
5.13. MEASURING COOLANT TEMPERATURE
5.14. MEASURING VALVE CLEARANCE
5.15. BELT TENSION
5.16. GOVERNOR MOTOR LEVER STROKE
5.17. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
5.18. TESTING AND ADJUSTING TVC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE)
5.19. TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTAIL PRESSURE
5.20. TESTING AND ADJUSTING CONTROL PUMP CIRCUIT OIL PRESSURE
5.21. TESTING SOLENOID VALVE OUTPUT PRESSURE
5.22. MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE
5.23. ADJUSTING WORK EQUIPMENT, SWING PPC VALVE
5.24. TESTING TRAVEL DEVIATION
5.25. TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT
5.26. MEASURING OIL LEAKAGE
5.27. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
5.28. TESTING CLEARANCE OF SWING CIRCLE BEARING
5.29. TESTING AND ADJUSTING TRACK SHOE TENSION
5.30. BLEEDING AIR
5.31. TROUBLESHOOTING
5.31.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
5.31.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
5.31.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
5.31.4. CHECKS BEFORE TROUBLESHOOTING
5.31.5. CONNECTOR TYPES AND MOUNTING LOCATIONS
5.31.6. CONNECTOR ARRANGEMENT DIAGRAM
5.31.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
5.31.8. EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM
5.31.9. DISPLAY METHOD AND SPECIAL FUNCTION OF MONITORING PANEL
5.31.10. METHOD OF USING JUDGEMENT TABLE
5.31.11. METHOD OF USING TROUBLESHOOTING CHARTS
5.31.12. DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE
5.31.13. SERVICE CODE TABLE
5.31.14. TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (N MODE)
5.31.15. TROUBLESHOOTING OF GOVERNOR PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) (E MODE)
5.31.16. TROUBLESHOOTING OF ENGINE SYSTEM
5.31.17. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM (C MODE)
5.31.18. TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)
5.31.19. TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
5.31.20. TROUBLESHOOTING OF HYDRAULIC, MONITOR SYSTEM (M MODE)
6. DISASSEMBLY AND ASSEMBLY
6.1. METHOD OF USING MANUAL
6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
6.3. SPECIAL TOOL LIST
6.4. SKETCHES OF SPECIAL TOOLS
6.5. STARTING MOTOR
6.6. ALTERNATOR
6.7. ENGINE OIL COOLER
6.8. FUEL INJECTION PUMP
6.9. WATER PUMP
6.10. NOZZLE HOLDER
6.11. TURBOCHARGER
6.12. THERMOSTAT
6.13. ENGINE FRONT SEAL
6.14. ENGINE REAR SEAL
6.15. HYDRAULIC COOLER
6.15.1. REMOVAL
6.15.2. INSTALLATION
6.16. RADIATOR, HYDRAULIC COOLER
6.16.1. REMOVAL
6.16.2. INSTALLATION
6.17. ENGINE, MAIN PUMP
6.18. CENTER SWIVEL JOINT
6.19. SWING MACHINERY
6.19.1. REMOVAL
6.19.2. INSTALLATION
6.19.3. DISASSEMBLY
6.19.4. ASSEMBLY
6.20. REVOLVING FRAME
6.21. IDLER, RECOIL SPRING
6.21.1. CHECKING CONTACT
6.22. MAIN PUMP INPUT SHAFT OIL SEAL
6.23. PUMP MERGE/DIVIDER VALVE
6.23.1. DISASSEMBLY
6.23.2. ASSEMBLY
6.24. PRESSURE COMPENSATION VALVE
6.24.1. DISASSEMBLY
6.24.2. ASSEMBLY
6.25. SERVO VALVE FOR FRONT PUMP
6.25.1. REMOVAL
6.25.2. INSTALLATION
6.26. SERVO VALVE FOR REAR PUMP
6.26.1. REMOVAL
6.26.2. INSTALLATION
6.27. LSEPC SOLENOID VALVE
6.28. WORK EQUIPMENT PPC VALVE
6.28.1. REMOVAL
6.28.2. INSTALLATION
6.28.3. DISASSEMBLY
6.28.4. ASSEMBLY
6.29. TRAVEL PPC VALVE
6.29.1. REMOVAL
6.29.2. INSTALLATION
6.29.3. DISASSEMBLY
6.29.4. ASSEMBLY
6.30. PPC SHUTTLE VALVE
6.30.1. REMOVAL
6.30.2. INSTALLATION
6.30.3. DISASSEMBLY
6.30.4. ASSEMBLY
6.31. BOOM LOCK VALVE
6.32. BUCKET CYLINDER
6.32.1. REMOVAL
6.32.2. INSTALLATION
6.33. HYDRAULIC CYLINDER
6.34. COUNTERWEIGHT WITH COUNTERWEIGHT REMOVER
6.34.1. REMOVAL
6.34.2. INSTALLATION
6.35. AIR CONDITIONER COMPRESSOR
6.36. AIR CONDITIONER
6.36.1. REMOVAL
6.36.2. INSTALLATION
6.37. GOVERNOR, PUMP CONTROLLER
6.38. CONTROL STAND CASE
6.38.1. REMOVAL
6.38.2. INSTALLATION
7. MAINTENANCE STANDARD
7.1. ENGINE MOUNT
7.2. RADIATOR AND OIL COOLER
7.3. SWING MACHINERY
7.4. FINAL DRIVE
7.5. SWING CIRCLE
7.6. TRACK FRAME AND RECOIL SPRING PC400LC6
7.7. TRACK FRAME AND RECOIL SPRING PC400HD6
7.8. CONTROL PUMP AND RELIEF VALVE
7.9. CONTROL VALVE
7.10. SUCTION SAFETY VALVE
7.11. SWING MOTOR
7.12. TRAVEL MOTOR
7.13. WORK EQUIPMENT, SWING PPC VALVE
7.14. TRAVEL PPC VALVE
7.15. SERVICE PPC VALVE
7.16. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
7.17. EPC SOLENOID VALVE
7.18. CENTER SWIVEL JOINT
7.19. BOOM HOLDING VALVE
7.20. HYDRAULIC CYLINDER
7.21. WORK EQUIPMENT
7.22. DIMENSIONS OF WORK EQUIPMENT

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