Komatsu MX352, MX502 Hydraulic Excavator Shop Manual SEBM035400

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: SEBM035400
  • Format: PDF
  • Size: 27.5MB
  • Number of Pages: 491

Description

  • Model List:

    • MX352 Hydraulic Excavator
    • MX502 Hydraulic Excavator
  • 0.1. HOW TO READ THE SHOP MANUAL
  • 0.2. HOISTING INSTRUCTIONS
  • 0.3. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
  • 0.4. COATING MATERIALS
  • 0.5. STANDARD TIGHTENING TORQUE
  • 0.6. ELECTRIC WIRE CODE
  • 0.7. CONVERSION TABLE
  • 0.8. UNITS
  • 1. GENERAL
  • 1.1. SPECIFICATION DIMENSION DRAWING
  • 1.2. WORKING RANGE DRAWING
  • 1.3. SPECIFICATIONS
  • 1.4. WEIGHT TABLE
  • 1.5. LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS
  • 2. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
  • 2.2. COOLING SYSTEM
  • 2.3. POWER TRAIN
  • 2.4. SWING CIRCLE
  • 2.5. SWING MACHINERY
  • 2.6. HYDRAULIC COMPONENTS LAYOUT DRAWING
  • 2.7. HYDRAULIC TANK
  • 2.8. CENTER SWIVEL JOINT
  • 2.9. TRAVEL MOTOR
  • 2.10. HYDRAULIC CYLINDER
  • 2.11. SOLENOID VALVE
  • 2.12. MULTICONTROL VALVE
  • 2.13. HYDRAULIC PUMP
  • 2.14. CONTROL VALVE
  • 2.15. CLSS
  • 2.16. OPERATION FOR EACH FUNCTION AND VALVE
  • 2.17. SWING MOTOR
  • 2.18. PPC VALVE
  • 2.19. WORK EQUIPMENT
  • 2.20. DIMENSIONS OF EACH PART OF WORK EQUIPMENT
  • 2.21. FLOOR
  • 2.22. AIR CONDITIONER
  • 2.23. ENGINE CONTROL
  • 2.24. ELECTRIC CONTROL SYSTEM
  • 2.25. COMPONENT PARTS OF SYSTEM
  • 2.26. MONITOR SYSTEM
  • 2.27. MONITOR PANEL
  • 2.28. SENSORS
  • 3. TESTING AND ADJUSTING
  • 3.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
  • 3.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
  • 3.3. TESTING AND ADJUSTING
  • 3.3.1. LIST OF TESTING, ADJUSTING, AND TROUBLESHOOTING TOOLS
  • 3.3.2. MEASURING ENGINE SPEED
  • 3.3.3. MEASUREMENT OF EXHAUST GAS COLOR
  • 3.3.4. ADJUSTING VALVE CLEARANCE
  • 3.3.5. MEASURING COMPRESSION PRESSURE
  • 3.3.6. MEASURING ENGINE OIL PRESSURE
  • 3.3.7. TESTING AND ADJUSTING FUEL INJECTION TIMING
  • 3.3.8. TESTING AND ADJUSTING ALTERNATOR BELT TENSION
  • 3.3.9. ADJUSTING FUEL CONTROL LEVER
  • 3.3.10. TESTING WEAR OF SPROCKET
  • 3.3.11. TESTING AND ADJUSTING TRACK SHOE TENSION
  • 3.3.12. MEASURING AND ADJUSTING OIL PRESSURES IN WORK EQUIPMENT, TRAVEL, BOOM SWING, SWING, AND BLADE CIRCUITS
  • 3.3.13. MEASURING AND ADJUSTING LS DIFFERENTIAL PRESSURE
  • 3.3.14. ADJUSTING PC VALVE
  • 3.3.15. MEASURING AND ADJUSTING CONTROL PUMP CIRCUIT OIL PRESSURE
  • 3.3.16. MEASURING SOLENOID VALVE OUTPUT PRESSURE
  • 3.3.17. MEASURING PPC VALVE OUTPUT PRESSURE
  • 3.3.18. ADJUSTING PPC VALVE
  • 3.3.19. MEASURING SWING HOLDING BRAKE RELEASE PRESSURE
  • 3.3.20. TESTING AND ADJUSTING TRAVEL DEVIATION
  • 3.3.21. MEASUREMENT OF OIL LEAKAGE FROM WORK EQUIPMENT CYLINDER
  • 3.3.22. BLEEDING AIR FROM EACH PART
  • 3.3.23. RELEASING RESIDUAL PRESSURE FROM HYDRAULIC CIRCUIT
  • 3.3.24. RELEASING RESIDUAL PRESSURE FROM HYDRAULIC TANK
  • 3.3.25. PRESSURIZING HYDRAULIC TANK
  • 3.3.26. INSPECTION PROCEDURES FOR DIODE
  • 3.4. TROUBLESHOOTING
  • 3.4.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
  • 3.4.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
  • 3.4.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
  • 3.4.4. CHECKS BEFORE TROUBLESHOOTING
  • 3.4.5. CLASSIFICATION AND PROCEDURES OF TROUBLESHOOTING
  • 3.4.6. TYPES AND LOCATIONS OF CONNECTORS
  • 3.4.7. CONNECTOR ARRANGEMENT DIAGRAM
  • 3.4.8. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
  • 3.4.9. TADAPTER BOXES AND TADAPTER TABLE
  • 3.4.10. TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
  • 3.4.11. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)
  • 3.4.12. TROUBLESHOOTING OF MONITOR PANEL SYSTEM (M MODE)
  • 3.4.13. TROUBLESHOOTING OF ENGINE (S MODE)
  • 4. DISASSEMBLY AND ASSEMBLY
  • 4.1. HOW TO READ THIS MANUAL
  • 4.2. PRECAUTIONS WHEN PERFORMING OPERATION
  • 4.3. SPECIAL TOOL LIST
  • 4.4. SKETCHES OF SPECIAL TOOLS
  • 4.5. REMOVAL AND INSTALLATION OF RADIATOR AND HYDRAULIC OIL COOLER
  • 4.6. REMOVAL AND INSTALLATION OF ENGINE AND HYDRAULIC PUMP
  • 4.7. REMOVAL AND INSTALLATION OF TRACK SHOE
  • 4.8. DISASSEMBLY AND ASSEMBLY OF IDLER
  • 4.9. DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING
  • 4.10. DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER
  • 4.11. DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER
  • 4.12. REMOVAL AND INSTALLATION OF CENTER SWIVEL JOINT
  • 4.13. DISASSEMBLY AND ASSEMBLY OF CENTER SWIVEL JOINT
  • 4.14. REMOVAL AND INSTALLATION OF FLOOR FRAME ASSEMBLY
  • 4.15. REMOVAL AND INSTALLATION OF SWING MOTOR AND SWING MACHINERY
  • 4.16. DISASSEMBLY AND ASSEMBLY OF SWING MOTOR AND SWING MACHINERY
  • 4.17. REMOVAL AND INSTALLATION OF WORK EQUIPMENT
  • 4.18. REMOVAL AND INSTALLATION OF REVOLVING FRAME
  • 4.19. REMOVAL AND INSTALLATION OF SWING CIRCLE
  • 4.20. DISASSEMBLY AND ASSEMBLY OF CONTROL VALVE
  • 4.21. DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
  • 4.22. REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT
  • 5. OTHERS
  • 5.1. HYDRAULIC CIRCUIT DIAGRAM MX352
  • 5.2. HYDRAULIC CIRCUIT DIAGRAM MX502
  • 5.3. HYDRAULIC CIRCUIT DIAGRAM (Additional attachment circuit) MX502
  • 5.4. ELECTRICAL CIRCUIT DIAGRAM MX352 (1/2)
  • 5.5. ELECTRICAL CIRCUIT DIAGRAM MX352 (2/2)
  • 5.6. ELECTRICAL CIRCUIT DIAGRAM MX502 (1/2)
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