Komatsu WA600-1 Wheel Loader Shop Manual CEBM000800

Description

• Model List:
  • WA600-1 Wheel Loader

• 1. MAIN MENU
• 2. CONTENTS
• 3. GENERAL
• 3.1. GENERAL SPECIFICATIONS STANDARD BOOM
• 3.2. GENERAL SPECIFICATIONS HI LIFT BOOM
• 3.3. DIMENSIONS
• 3.4. SPECIFICATIONS
• 3.5. WEIGHT TABLE
• 3.6. FUEL, COOLANT, AND LUBRICANTS
• 4. STRUCTURE AND FUNCTION
• 4.1. GENERAL (POWER TRAIN)
• 4.2. TORQUE CONVERTER, TRANSMISSION PIPING
• 4.3. TORQUE CONVERTER OIL COOLER
• 4.4. TORQUE CONVERTER
• 4.5. TORQUE CONVERTER RELIEF VALVE
• 4.6. TORQUE CONVERTER REGULATOR VALVE
• 4.7. TORQUE CONVERTER OIL FILTER
• 4.8. LUBRICATION BYPASS VALVE
• 4.9. TRANSMISSION MOUNT
• 4.10. TRANSMISSION
• 4.11. TRANSMISSION CONTROL VALVE
• 4.12. TRANSMISSION SOLENOID VALVE
• 4.13. EMERGENCY MANUAL SPOOL
• 4.14. TRANSMISSION PILOT OIL FILTER
• 4.15. TRANSFER
• 4.16. DRIVE SHAFT
• 4.17. CENTER SUPPORT
• 4.18. GENERAL (STEERING)
• 4.19. STEERING COLUMN, GEAR BOX, AND LINKAGE
• 4.20. HYDRAULIC CIRCUIT FOR STEERING
• 4.21. STEERING CONTROL SYSTEM
• 4.22. TWOWAY RESTRICTOR VALVE
• 4.23. STEERING CYLINDER
• 4.24. CENTER HINGE PIN
• 4.25. GROUND DRIVEN STEERING
• 4.26. GENERAL (BRAKE AND AIR SYSTEM)
• 4.27. BRAKE AND AIR PIPING
• 4.28. BRAKE AND AIR CIRCUIT SYSTEM
• 4.29. SLACK ADJUSTER
• 4.30. BRAKE
• 4.31. PARKING BRAKE
• 4.32. BRAKE CALIPER
• 4.33. PARKING BRAKE SOLENOID VALVE
• 4.34. SPRING CYLINDER
• 4.35. HYDRAULIC TANK PRESSURIZING VALVE
• 4.36. GENERAL (HYDRAULIC WORK EQUIPMENT)
• 4.37. HYDRAULIC PIPING
• 4.38. HYDRAULIC CIRCUIT SCHEMATIC
• 4.39. HYDRAULIC CIRCUIT DIAGRAM
• 4.40. HYDRAULIC TANK
• 4.41. HYDRAULIC PUMPS
• 4.42. GENERAL (GEAR PUMPS)
• 4.43. PROPORTIONAL PRESSURE CONTROL (PPC) VALVE
• 4.44. PPC RELIEF VALVE
• 4.45. MAIN CONTROL VALVE
• 4.46. FLOAT SELECTOR AND UNLOADER VALVE
• 4.47. ACCUMULATOR (FOR WORK EQUIPMENT)
• 4.48. HYDRAULIC CIRCUIT OPERATION
• 4.49. HYDRAULIC CYLINDERS (BUCKET AND BOOM)
• 4.50. BUCKET LINKAGE
• 4.51. BUCKET POSITIONER AND BOOM KICKOUT
• 4.52. WORK EQUIPMENT LEVER LINKAGE
• 4.53. BUCKET
• 4.54. ELECTRICAL WIRING DIAGRAM
• 4.55. ENGINE STARTING CIRCUIT
• 4.56. ENGINE STOP CIRCUIT
• 4.57. ETHER START CIRCUIT
• 4.58. ELECTRIC TRANSMISSION CONTROL
• 4.59. COMBINATION SWITCH
• 4.60. TRANSMISSION CUTOFF SWITCH
• 4.61. TRANSMISSION CUTOFF SELECTOR SWITCH
• 4.62. NEUTRALIZER SWITCH
• 4.63. KICKDOWN SWITCH
• 4.64. KICKDOWN ELECTRIC CIRCUIT
• 4.65. ELECTRIC PARKING BRAKE CONTROL
• 4.66. PROXIMITY SWITCH
• 4.67. ELECTRONIC VEHICLE MONITORING SYSTEM (EVMS)
• 4.68. SENSORS
• 4.69. AIR CONDITIONING (GENERAL)
• 4.70. AIR CONDITIONING PIPING DIAGRAM
• 4.71. AIR CONDITIONING CONDENSER
• 4.72. RECEIVER W/SIGHT GLASS (LIQUID TANK)
• 4.73. AIR CONDITIONER UNIT
• 4.74. AIR CONDITIONER CONTROL PANEL
• 4.75. ENGINE DIAGNOSTIC SYSTEM
• 4.76. ENGINE DIAGNOSTIC ELECTRICAL SCHEMATIC
• 5. TESTING AND ADJUSTING
• 5.1. STANDARD VALUE TABLE ENGINE
• 5.2. STANDARD VALUE TABLE CHASSIS
• 5.3. STANDARD VALUE TABLE ELECTRICAL SYSTEM
• 5.4. TOOLS FOR TESTING, ADJUSTING TROUBLESHOOTING
• 5.5. MEASURING ENGINE SPEEDS
• 5.6. MEASURING INTAKE MANIFOLD PRESSURE
• 5.7. MEASURING INTAKE AIR RESTRICTION
• 5.8. MEASURING ENGINE LUBRICATING OIL PRESSURE
• 5.9. MEASURING FUEL FILTER INLET RESTRICTION
• 5.10. MEASURING BLOWBY PRESSURE
• 5.11. MEASURING EXHAUST BACK PRESSURE
• 5.12. MEASURING COOLANT TEMPERATURE
• 5.13. MEASURING AND ADJUSTING VALVE CLEARANCE
• 5.14. ALTERNATOR FAN BELT
• 5.15. FAN BELT TENSIONER
• 5.16. ENGINE OIL PRESSURE
• 5.17. EXHAUST OIL TEMPERATURE
• 5.18. EXHAUST GAS COLOR
• 5.19. MEASURING ENGINE STALL SPEEDS
• 5.20. ACCELERATOR PEDAL
• 5.21. MEASURING SHIFT LEVERS
• 5.22. MEASURING TORQUE CONVERTER AND TRANSMISSION OIL PRESSURE
• 5.23. METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL
• 5.24. TIRES AND WHEELS
• 5.25. MEASURING STEERING WHEEL PLAY
• 5.26. MEASURING STEERING WHEEL OPERATING FORCE
• 5.27. OPERATING TIME OF STEERING WHEEL
• 5.28. STEERING OIL PRESSURE
• 5.29. STEERING LINKAGE
• 5.30. MEASURING BRAKE PEDAL
• 5.31. MEASURING AIR PRESSURE
• 5.32. BRAKE PERFORMANCE
• 5.33. CHECKING BRAKE OIL PRESSURE
• 5.34. MEASURING WEAR OF BRAKE DISC
• 5.35. AIR BLEEDING FROM BRAKE LINE
• 5.36. PARKING BRAKE PERFORMANCE
• 5.37. CHECKING AND ADJUSTING PARKING BRAKE
• 5.38. MEASURING BUCKET AND BOOM CONTROL LEVERS
• 5.39. ADJUSTING BUCKET AND BOOM CONTROL LEVERS
• 5.40. HYDRAULIC CIRCUIT FLUSHING
• 5.41. PPC RELIEF VALVE PRESSURE
• 5.42. WORK EQUIPMENT RELIEF VALVE
• 5.43. MEASURING WORK EQUIPMENT OPERATING SPEEDS
• 5.44. WORK EQUIPMENT HYDRAULIC DRIFT
• 5.45. BUCKET POSITIONER
• 5.46. BOOM KICKOUT
• 5.47. MACHINE MONITOR (SPEEDOMETER MODULE)
• 5.48. TROUBLESHOOTING
• 6. DISASSEMBLY AND ASSEMBLY
• 6.1. STARTING MOTOR
• 6.2. ALTERNATOR
• 6.3. ENGINE OIL COOLER
• 6.4. FUEL INJECTION PUMP
• 6.5. TORQUE CONVERTER CHARGING AND PPC PUMP
• 6.6. TORQUE CONVERTER
• 6.7. TORQUE CONVERTER ASSEMBLY
• 6.8. TRANSMISSION CONTROL VALVE
• 6.9. SPEED VALVE ASSEMBLY (TRANSMISSION CONTROL)
• 6.10. MODULATING VALVE ASSEMBLY
• 6.11. MAIN RELIEF VALVE ASSEMBLY
• 6.12. FRONT DIFFERENTIAL
• 6.13. REAR DIFFERENTIAL
• 6.14. DIFFERENTIAL GEAR
• 6.15. FINAL DRIVE
• 6.16. CENTER SUPPORT
• 6.17. DRIVE SHAFT
• 6.18. STEERING, SWITCH PUMP
• 6.19. STEERING GEAR
• 6.20. STEERING GEAR BOX
• 6.21. STEERING VALVE
• 6.22. STEERING CYLINDER
• 6.23. CENTER HINGE PIN
• 6.24. SLACK ADJUSTER
• 6.25. BRAKE ASSEMBLY
• 6.26. SPRING CYLINDER
• 6.27. PARKING BRAKE
• 6.28. PARKING BRAKE PAD
• 6.29. HYDRAULIC TANK
• 6.30. HYDRAULIC FILTER
• 6.31. WORK EQUIPMENT PUMP
• 6.32. PPC VALVE ASSEMBLY
• 6.33. MAIN CONTROL VALVE
• 6.34. BUCKET CYLINDER
• 6.35. BOOM CYLINDER
• 6.36. BOOM AND BUCKET CYLINDERS
• 6.37. WORK EQUIPMENT
• 6.38. COUNTERWEIGHT
• 6.39. MACHINE MONITOR
• 7. MAINTENANCE STANDARD
• 7.1. ENGINE MOUNT
• 7.2. TRANSMISSION MOUNT
• 7.3. TORQUE CONVERTER
• 7.4. TORQUE CONVERTER REGULATOR VALVE
• 7.5. TRANSMISSION
• 7.6. TRANSMISSION CONTROL VALVE (UPPER VALVE)
• 7.7. TRANSMISSION CONTROL VALVE (LOWER VALVE)
• 7.8. TRANSMISSION CONTROL VALVE (SOLENOID VALVE)
• 7.9. TRANSFER
• 7.10. DRIVE SHAFTS
• 7.11. CENTER SUPPORT
• 7.12. AXLE MOUNT
• 7.13. DIFFERENTIAL
• 7.14. FINAL DRIVE
• 7.15. STEERING COLUMN AND GEAR BOX
• 7.16. STEERING VALVE
• 7.17. STEERING CYLINDER MOUNT
• 7.18. STEERING CYLINDER
• 7.19. CENTER HINGE PIN
• 7.20. GROUND DRIVEN STEERING PUMP
• 7.21. DIVERTER VALVE
• 7.22. BRAKE VALVE
• 7.23. BRAKE CHAMBER
• 7.24. SLACK ADJUSTER
• 7.25. BRAKE
• 7.26. PARKING BRAKE
• 7.27. SPRING CYLINDER
• 7.28. MAIN CONTROL VALVE
• 7.29. TRANSMISSION LUBRICATION (SAL125) TORQUE CONVERTER (SAL100) PPC PUMP (SAL20)
• 7.30. STEERING (SAL 125) SWITCH PUMP (SAL 100)
• 7.31. PPC VALVE
• 7.32. BUCKET CYLINDER
• 7.33. BOOM CYLINDER
• 7.34. BUCKET LINKAGE
• 7.35. BUCKET POSITIONER AND BOOM KICKOUT
• 7.36. BUCKET