Komatsu PC160LC-7 Hydraulic Excavator Shop Manual SEBM028606

Description

• Model List:
  • PC160LC-7 Hydraulic Excavator

• 1. COVER
• 2. CONTENTS
• 3. GENERAL
• 3.1. SPECIFICATION DIMENSION DRAWINGS
• 3.2. SPECIFICATIONS
• 3.3. WEIGHT TABLE
• 3.4. FUEL,COOLANT,AND LUBRICANTS
• 4. STRUCTURE, FUNCTION, AND MAINTENANCE STANDARD
• 4.1. ENGINE RELATED PARTS
• 4.2. RADIATOROIL COOLERAFTERCOOLER
• 4.3. POWER TRAIN
• 4.4. SWING MACHINERY
• 4.5. SWING CIRCLE
• 4.6. FINAL DRIVE
• 4.7. TRACK FRAMERECOIL SPRING
• 4.8. IDLER
• 4.9. CARRIER ROLLER
• 4.10. TRACK ROLLER
• 4.11. TRACK SHOE
• 4.12. HYDRAULIC EQUIPMENT LAYOUT DRAWING
• 4.13. TRAVEL JUNCTION VALVE
• 4.14. SELFREDUCING PRESSURE VALVE
• 4.15. CENTER SWIVEL JOINT
• 4.16. SWING MOTOR
• 4.17. TRAVEL MOTOR
• 4.18. WORK EQUIPMENTSWING PPC VALVE
• 4.19. TRAVEL PPC VALVE
• 4.20. SERVICE PPC VALVE
• 4.21. SOLENOID VALVE
• 4.22. ACCUMULATOR
• 4.23. RETURN OIL FILTER
• 4.24. ATTACHMENT CIRCUIT SELECTOR VALVE
• 4.25. HYDRAULIC CYLINDER
• 4.26. WORK EQUIPMENT
• 4.27. AIR CONDITIONER
• 4.28. ENGINE CONTROL
• 4.29. ELECTRONIC CONTROL SYSTEM
• 4.30. MULTI MONITOR SYSTEM
• 4.31. SEGMENT MONITOR SYSTEM
• 4.32. SENSOR
• 5. TESTING AND ADJUSTING
• 5.1. STANDARD VALVE TABLE FOR ENGINE RELATED PARTS
• 5.2. STANDARD VALVE TABLE FOR CHASSIS RELATED PARTS
• 5.3. TESTING AND ADJUSTING
• 5.3.1. TOOLS FOR TESTING,ADJUSTING AND TROUBLESHOOTING
• 5.3.2. INSPECTION AND ADJUSTING OF ENGINE RPM
• 5.3.3. MEASUREMENT OF EXHAUST GAS COLOR
• 5.3.4. ADJUSTMENT OF VALVE CLEARANCE
• 5.3.5. MEASUREMENT OF COMPRESSION PRESSURE
• 5.3.6. MEASUREMENT OF BLOWBY PRESSURE
• 5.3.7. INSPECTION AND ADJUSTMENT OF FUEL INJECTION TIMING
• 5.3.8. MEASUREMENT OF ENGINE OIL PRESSURE
• 5.3.9. ADJUSTMENT OF ENGINE SPEED SENSOR
• 5.3.10. INSPECTION AND ADJUSTMENT OF AIR COMPRESSOR BELT TENSION
• 5.3.11. MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
• 5.3.12. INSPECTION AND ADJUSTMENT OF TRACK SHOE TENSION
• 5.3.13. INSPECTION AND ADJUSTMENT OIL PRESSURE IN WORK EQUIPMENT,SWING, AND TRAVEL CIRCUITS
• 5.3.14. INSPECTION AND ADJUSTMENT OF CONTROL CIRCUIT OIL PRESSURE
• 5.3.15. INSPECTION AND ADJUSTMENT OF PUMP PC CONTROL CIRCUIT OIL PRESSURE
• 5.3.16. INSPECTION AND ADJUSTMENT PUMP LS CONTROL CIRCUIT OIL PRESSURE
• 5.3.17. MEASUREMENT OF SOLENOID VALVE OUTPUT PRESSURE
• 5.3.18. MEASUREMENT OF PPC VALVE OUTPUT PRESSURE
• 5.3.19. ADJUSTMENT OF WORK EQUIPMENT AND SWING PPC VALVE
• 5.3.20. INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT
• 5.3.21. TESTING AND ADJUSTING TRAVEL DEVIATION
• 5.3.22. RELEASE OF RESIDUAL PRESSURE FROM HYDRAULIC CIRCUIT
• 5.3.23. MEASUREMENT OF OIL LEAKAGE
• 5.3.24. BLEEDING AIR FROM EACH PART
• 5.3.25. INSPECTION PROCEDURES FOR DIODE
• 5.3.26. SPECIAL FUNCTION OF MONITOR PANEL
• 5.3.27. SPECIAL FUNCTIONS OF 7SEGMENTS MONITOR PANEL
• 5.3.28. PREPARATIONS FOR TROUBLESHOOTING ELECTRICAL SYSTEM
• 5.3.29. PMTUNE UP SERVICE
• 5.4. TROUBLESHOOTING
• 5.4.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
• 5.4.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
• 5.4.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
• 5.4.4. CHECKS BEFORE TROUBLESHOOTING
• 5.4.5. CLASSIFICATION AND STEPS FOR TROUBLESHOOTING
• 5.4.6. CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM
• 5.4.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
• 5.4.8. TADAPTERBOXES AND TADAPTER TABLE
• 5.4.9. TROUBLESHOOTING ERROR CODE ELECTRICAL SYSTEM AND FAILURE CODE MECHANICAL SYSTEM ARE INDICATED
• 5.4.10. TROUBLESHOOTING OF ELECTRICAL SYSTEM(EMODE)
• 5.4.11. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (HMODE)
• 5.4.12. TROUBLESHOOTING OF ENGINE (SMODE)
• 6. DISASSEMBLY AND ASSEMBLY
• 6.1. HOW TO READ THIS MANUAL
• 6.2. PRECAUTIONS WHEN PERFORMING OPERATION
• 6.3. SPECIAL TOOL LIST
• 6.4. SKETCHES OF SPECIAL TOOLS
• 6.5. STARTING MOTOR
• 6.5.1. REMOVAL AND INSTALLATION
• 6.6. FUEL INJECTION PUMP
• 6.6.1. SPECIAL TOOLS
• 6.6.2. REMOVAL
• 6.6.3. INSTALLATION
• 6.7. ENGINE FRONT SEAL
• 6.7.1. REMOVAL
• 6.7.2. INSTALLATION
• 6.8. ENGINE REAR SEAL
• 6.8.1. REMOVAL AND INSTALLATION
• 6.9. AFTERCOOLER
• 6.9.1. REMOVAL AND INSTALLATION
• 6.10. HYDRAULIC OIL COOLER
• 6.10.1. REMOVAL AND INSTALLATION
• 6.11. ENGINE AND HYDRAULIC PUMP
• 6.11.1. REMOVAL AND INSTALLATION
• 6.12. FINAL DRIVE
• 6.12.1. REMOVAL AND INSTALLATION
• 6.12.2. DISASSEMBLY AND ASSEMBLY
• 6.13. CARRIER ROLLER
• 6.13.1. SPECIAL TOOLS
• 6.13.2. DISASSEMBLY AND ASSEMBLY
• 6.14. SWING MOTOR AND SWING MACHINERY
• 6.14.1. REMOVAL AND INSTALLATION
• 6.15. CENTER SWIVEL JOINT
• 6.15.1. REMOVAL
• 6.15.2. INSTALLATION
• 6.15.3. SPECIAL TOOLS
• 6.15.4. DISASSEMBLY AND ASSEMBLY
• 6.16. WORK EQUIPMENT
• 6.16.1. SPECIAL TOOLS
• 6.16.2. REMOVAL
• 6.16.3. INSTALLATION
• 6.17. REVOLVING FRAME
• 6.17.1. REMOVAL
• 6.17.2. INSTALLATION
• 6.18. SWING CIRCLE
• 6.18.1. REMOVAL AND INSTALLATION
• 6.19. HYDRAULIC TANK
• 6.19.1. DISASSEMBLY AND ASSEMBLY
• 6.20. HYDRAULIC PUMP
• 6.20.1. SPECIAL TOOLS
• 6.20.2. REMOVAL
• 6.20.3. INSTALLATION
• 6.21. HYDRAULIC PUMP INPUT SHAFT OIL SEAL
• 6.21.1. SPECIAL TOOLS
• 6.21.2. REMOVAL AND INSTALLATION
• 6.22. WORK EQUIPMENT PPC VALVE
• 6.22.1. DISASSEMBLY AND ASSEMBLY
• 6.23. TRAVEL PPC VALVE
• 6.23.1. DISASSEMBLY AND ASSEMBLY
• 6.24. HYDRAULIC CYLINDER
• 6.24.1. SPECIAL TOOLS
• 6.24.2. DISASSEMBLY
• 6.24.3. ASSEMBLY
• 6.25. COUNTERWEIGHT
• 6.25.1. REMOVAL AND INSTALLATION
• 6.26. AIR CONDITIONER UNIT
• 6.26.1. SPECIAL TOOLS
• 6.26.2. REMOVAL
• 6.26.3. INSTALLATION
• 6.27. OPERATORS CAB
• 6.27.1. REMOVAL
• 6.27.2. INSTALLATION
• 6.28. OPERATORS CAB GLASS (STUCK GLASS)
• 6.28.1. REMOVAL AND INSTALLATION
• 6.29. GOVERNOR,PUMP CONTROLLER
• 6.29.1. REMOVAL AND INSTALLATION
• 7. OTHERS
• 7.1. HYDRAULIC CIRCUIT DIAGRAM
• 7.2. SERIAL NO.1000111000
• 7.2.1. ELECTRICAL CIRCUIT DIAGRAM (1/4)
• 7.2.2. ELECTRICAL CIRCUIT DIAGRAM (2/4)
• 7.2.3. ELECTRICAL CIRCUIT DIAGRAM (3/4)
• 7.2.4. ELECTRICAL CIRCUIT DIAGRAM (4/4)
• 7.3. SERIAL NO.11001 AND UP
• 7.3.1. ELECTRICAL CIRCUIT DIAGRAM (1/4)
• 7.3.2. ELECTRICAL CIRCUIT DIAGRAM (2/4)
• 7.3.3. ELECTRICAL CIRCUIT DIAGRAM (3/4)
• 7.3.4. ELECTRICAL CIRCUIT DIAGRAM (4/4)