Komatsu PW210-1 Wheeled Excavator Shop Manual SEBM020K0102

Description

• Model List:
  • PW210-1 Wheeled Excavator

• 1. COVER
• 2. CONTENTS
• 3. ENGINE
• 3.1. STRUCTURE AND FUNCTION
• 3.1.1. AUTODECELERATION SYSTEM
• 3.2. TESTING AND ADJUSTING
• 3.2.1. TABLE OF JUDGEMENT STANDARD VALUE
• 3.2.2. TESTING AND ADJUSTING TOOL LIST
• 3.2.3. ADJUSTING VALVE CLEARANCE
• 3.2.4. MEASURING COMPRESSION PRESSURE
• 3.2.5. ADJUSTING FUEL INJECTION TIMING
• 3.2.6. ADJUSTING DECELERATION CYLINDER
• 3.2.7. ADJUSTING FUEL CONTROL LEVER
• 3.3. DISASSEMBLY AND ASSEMBLY
• 3.3.1. STARTING MOTOR
• 3.3.2. ALTERNATOR
• 3.3.3. ENGINE OIL COOLER
• 3.3.4. FUEL INJECTION PUMP
• 3.3.5. AIR COMPRESSOR
• 3.3.6. WATER PUMP
• 3.3.7. NOZZLE HOLDER
• 3.3.8. TURBOCHARGER
• 3.3.9. CYLINDER HEAD
• 3.3.10. HYDRAULIC OIL COOLER
• 3.3.11. RADIATOR
• 3.3.12. ENGINE,MAIN PUMP
• 3.3.13. DAMPER
• 3.3.14. AUTODECELERATION CYLINDER
• 4. POWER TRAIN
• 4.1. STRUCTURE AND FUNCTION
• 4.1.1. POWER TRAIN
• 4.1.2. TRAVEL AND SWING HYDRAULIC SYSTEM
• 4.1.3. TRAVEL AND SWING HYDRAULIC CIRCUIT DIAGRAM
• 4.1.4. TRAVEL HYDRAULIC PIPING DIAGRAM
• 4.1.5. TRAVEL HYDRAULIC CIRCUIT DIAGRAM
• 4.1.6. CENTER SWIVEL JOINT(FOR HYDRAULIC AND PNEUMATIC)
• 4.1.7. TRAVEL MOTOR
• 4.1.8. TRAVEL SHUTTLE VALVE
• 4.1.9. TRANSMISSION
• 4.1.10. FORWARDREVERSE SELECTOR LEVER
• 4.1.11. SOLENOID VALVE(FOR FORWARDREVERSE SELECTION)
• 4.1.12. TRANSMISSION SELECTOR VALVE
• 4.1.13. TRAVEL PPC VALVE
• 4.1.14. SWING HYDRAULIC PIPING DIAGRAM
• 4.1.15. SWING CONTROL CIRCUIT
• 4.1.16. SWING PRIORITY VALVE
• 4.1.17. SWING MOTOR
• 4.1.18. SWING MECHANICAL BRAKE
• 4.1.19. SWING MACHINERY
• 4.1.20. SWING CIRCLE
• 4.2. DISASSEMBLY AND ASSEMBLY
• 4.2.1. CENTER SWIVEL JOINT
• 4.2.2. SWING CIRCLE
• 4.2.3. SWING MACHINERY
• 4.2.4. TRANSMISSION
• 4.2.5. SWING MOTOR
• 4.2.6. TRAVEL MOTOR
• 4.2.7. TRAVEL BRAKE VALVE
• 4.2.8. PISTON MOTOR
• 4.3. MAINTENANCE STANDARD
• 4.3.1. TRAVEL MOTOR
• 4.3.2. TRAVEL BRAKE VALVE
• 4.3.3. TRAVEL SUCTION VALVE
• 4.3.4. TRAVEL SHUTTLE VALVE
• 4.3.5. TRANSMISSION
• 4.3.6. SWING MOTOR
• 4.3.7. SWING MACHINERY
• 4.3.8. SWING CIRCLE
• 5. STEERING SYSTEM
• 5.1. STRUCTURE AND FUNCTION
• 5.1.1. STEERING SYSTEM
• 5.1.2. STEERING HYDRAULIC SCHEMATICS
• 5.1.3. STEERING HYDRAULIC CIRCUIT DIAGRAM
• 5.1.4. STEERING PUMP
• 5.1.5. STEERING VALVE
• 5.1.6. STEERING CYLINDER
• 5.1.7. AXLE
• 5.1.8. DRIVE SHAFT
• 5.1.9. WHEEL
• 5.1.10. BRAKE SYSTEM
• 5.1.11. BRAKE AIR AND HYDRAULIC SYSTEM
• 5.1.12. BRAKE AIR AND HYDRAULIC DIAGRAM
• 5.1.13. BRAKE VALVE
• 5.1.14. BRAKE LOCK SELECTOR VALVE(2WAY CONTROL VALVE)
• 5.1.15. SHUTTLE VALVE(DOUBLE CHECK VALVE)
• 5.1.16. AIR MASTER
• 5.1.17. WHEEL BRAKE
• 5.1.18. PARKING BRAKE SYSTEM
• 5.1.19. SUSPENSION SYSTEM
• 5.1.20. SUSPENSION AIR AND HYDRAULIC SYSTEM
• 5.1.21. SUSPENSION AIR AND HYDRAULIC CIRCUIT DIAGRAM
• 5.1.22. SUSPENSION LOCK VALVE
• 5.1.23. SUSPENSION RELIEF VALVE
• 5.1.24. SUSPENSION LOCK CYLINDER
• 5.1.25. SUSPENSION LOCK SELECTOR VALVE
• 5.2. TESTING AND ADJUSTING
• 5.2.1. TESTING AND ADJUSTING TOEIN
• 5.2.2. ADJUSTING MAXIMUM TURNING ANGLE OF FRONT WHEELS
• 5.2.3. ADJUSTING PARKING BRAKE
• 5.2.4. BLEEDING AIR FROM BRAKE CIRCUIT
• 5.3. DISASSEMBLY AND ASSEMBLY
• 5.3.1. STEERING CYLINDER
• 5.3.2. STEERING PUMP
• 5.3.3. FRONT AXLE
• 5.3.4. REAR AXLE
• 5.3.5. DIFFERENTIAL(FRONT)
• 5.3.6. DIFFERENTIAL(REAR)
• 5.3.7. DIFFERENTIAL
• 5.3.8. AIR MASTER
• 5.3.9. FRONT CALIPER
• 5.3.10. REAR CALIPER
• 5.3.11. CALIPER
• 5.3.12. FRONT FINAL DRIVE
• 5.3.13. FINAL DRIVE
• 5.3.14. PARKING BRAKE
• 5.3.15. SUSPENSION LOCK CYLINDER
• 5.4. MAINTENANCE STANDARD
• 5.4.1. STEERING PUMP
• 5.4.2. STEERING CYLINDER
• 5.4.3. FINAL DRIVE
• 5.4.4. DIFFERENTIAL
• 5.4.5. KING PIN,KNUCKLE AND TIEROD
• 5.4.6. WHEEL BRAKE
• 5.4.7. PARKING BRAKE
• 5.4.8. SUSPENSION LOCK CYLINDER
• 6. AIR SYSTEM
• 6.1. STRUCTURE AND FUNCTION
• 6.1.1. AIR PIPING DIAGRAM
• 6.1.2. AIR SCHEMATICS
• 6.1.3. AIR CIRCUIT DIAGRAM
• 6.1.4. AIR GOVERNOR
• 6.1.5. LOW PRESSURE INDICATOR SWITCH,PARKING CAUTION SWITCH AND SUSPENSION LOCK CAUTION SWITCH
• 6.1.6. STOP LAMP SWITCH AND BRAKE LOCK CAUTION SWITCH
• 7. HYDRAULIC SYSTEM
• 7.1. STRUCTURE AND FUNCTION
• 7.1.1. HYDRAULIC SYSTEM
• 7.1.2. HYDRAULIC CIRCUIT DIAGRAM
• 7.1.3. WORK EQUIPMENT CONTROL
• 7.1.4. ARM THROTTLE VALVE
• 7.1.5. PPC VALVE
• 7.1.6. PPC SHUTTLE VALVE
• 7.1.7. HYDRAULIC TANK
• 7.1.8. HYDRAULIC PUMP
• 7.1.9. CONTROL VALVE(4SPOOL VALVE AND 5SPOOL VALVE)
• 7.1.10. STAGE AND 3STAGE MODE SELECTOR OLSS(OPEN CENTER LOAD SENSING SYSTEM)
• 7.1.11. ACCUMULATOR
• 7.1.12. HYDRAULIC CYLINDER
• 7.1.13. WORK EQUIPMENT
• 7.1.14. OUTRIGGER
• 7.1.15. DOUBLE CHECK VALVE
• 7.2. TESTING AND ADJUSTING
• 7.2.1. TABLE OF JUDGEMENT STANDARD VALUE
• 7.2.2. TABLE OF ELECTRICAL JUDGEMENT STANDARD VALUE
• 7.2.3. TESTING AND ADJUSTING TOOL LIST
• 7.2.4. TESTING AND ADJUSTING MAIN RELIEF VALVE
• 7.2.5. TESTING PRESSURE OF CONTROL CIRCUIT
• 7.2.6. MEASURING DELIVERY OF MAIN PUMP
• 7.2.7. MEASURING OIL LEAKAGE OF SWING,TRAVEL MOTOR
• 7.2.8. AIR BLEEDING
• 7.2.9. ADJUSTING OUTRIGGER CONTROL LEVER
• 7.2.10. TROUBLESHOOTING
• 7.3. DISASSEMBLY AND ASSEMBLY
• 7.3.1. CHARGING PUMP
• 7.3.2. MAIN PUMP
• 7.3.3. MAIN PUMP INPUT SHAFT OIL SEAL
• 7.3.4. TVC VALVE
• 7.3.5. CONC VALVE
• 7.3.6. SERVO VALVE
• 7.3.7. JET SENSOR RELIEF VALVE
• 7.3.8. RELIEF VALVE
• 7.3.9. MAIN RELIEF VALVE
• 7.3.10. BOOM CYLINDER
• 7.3.11. ARM CYLINDER
• 7.3.12. BUCKET CYLINDER
• 7.3.13. OUTRIGGER CYLINDER
• 7.3.14. HYDRAULIC CYLINDER
• 7.3.15. WORK EQUIPMENT
• 7.3.16. BUCKET
• 7.3.18. BOOM
• 7.3.19. ARM AND BUCKET
• 7.4. MAINTENANCE STANDARD
• 7.4.1. CHARGING PUMP
• 7.4.2. CONTROL VALVE
• 7.4.3. PPC SHUTTLE VALVE
• 7.4.4. PPC VALVE
• 7.4.5. WORK EQUIPMENT
• 7.4.6. HYDRAULIC CYLINDER
• 8. ELECTRIC AND ELECTRONIC SYSTEM
• 8.1. STRUCTURE AND FUNCTION
• 8.1.1. ELECTRICAL CIRCUIT DIAGRAM
• 8.2. TESTING AND ADJUSTING
• 8.2.1. CIRCUIT DIAGRAM
• 8.2.2. TROUBLESHOOTING FOR MACHINE MONITOR