Komatsu WA450L-3 (SN from 53001) 4WD Wheeled Loaders (Japan) Workshop Manual (SEBM015501)

Illustrated factory Workshop Manual for Komatsu 4WD Wheeled Loaders Models WA450L-3.

This manual will assist you in diagnosing, repairing, and adjusting for your 4wd wheeled loader.
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Covered Models (Japan):
   WA450L-3 (SN: 53001-)

Format: PDF, 769 pages
Language: English
Table of Contents:
   GENERAL
      GENERAL ASSEMBLY DRAWING
      SPECIFICATIONS
      WEIGHT TABLE
      LIST OF LUBRICANT AND WATER
   STRUCTURE AND FUNCTION
      POWER TRAIN
      POWER TRAIN SYSTEM
      TORQUE CONVERTER, TRANSMISSION PIPING
      TRANSMISSION HYDRAULIC SYSTEM DIAGRAM
      TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM
      TORQUE CONVERTER
      TORQUE CONVERTER OIL FILTER
      TRANSMISSION
      TRANSMISSION CONTROL VALVE
      PROPORTIONAL SOLENOID VALVE
      ELECTRONIC CONTROL MODULATION VALVE
      PILOT OIL FILTER
      DRIVE SHAFT
      AXLE
      DIFFERENTIAL
      FINAL DRIVE
      AXLE MOUNT, CENTER HINGE PIN
      STEERING PIPING
      STEERING COLUMN
      STEERING VALVE
      ORBIT-ROLL VALVE
      STOP VALVE
      EMERGENCY STEERING PUMP
      DIVERTER VALVE
      BRAKE PIPING
      BRAKE CIRCUIT DIAGRAM
      BRAKE VALVE
      CHARGE VALVE
      ACCUMULATOR (FOR BRAKE)
      SLACK ADJUSTER
      BRAKE
      PARKING BRAKE CONTROL
      PARKING BRAKE
      PARKING BRAKE SOLENOID VALVE
      PARKING BRAKE VALVE
      PARKING BRAKE EMERGENCY RELEASE SOLENOID VALVE
      HYDRAULIC PIPING
      WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM
      WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
      WORK EQUIPMENT LEVER LINKAGE
      HYDRAULIC TANK
      PPC VALVE
      PPC RELIEF VALVE
      ACCUMULATOR (FOR PPC VALVE)
      CUT-OFF VALVE
      MAIN CONTROL VALVE
      WORK EQUIPMENT LINKAGE
      BUCKET
      BUCKET POSITIONER AND BOOM KICK-OUT
      ROPS CAB
      HEATER AND DEFROSTER
      AIR CONDITIONER (OPTION)
      ELECTRIC CIRCUIT DIAGRAM
      MACHINE MONITOR SYSTEM
      MAIN MONITOR
      MAINTENANCE MONITOR
      TRANSMISSION AUTO-SHIFT CONTROL SYSTEM
      SENSORS
      ENGINE STARTING CIRCUIT
      ENGINE STOP CIRCUIT
      PREHEATING CIRCUIT
      ELECTRIC TRANSMISSION CONTROL
      KICK-DOWN, HOLD SWITCH
      KICK-DOWN ELECTRIC CIRCUIT DIAGRAM
      TRANSMISSION CUT-OFF SWITCH
      TRANSMISSION CUT-OFF FUNCTION
      ELECTRIC PARKING BRAKE CONTROL
   TESTING AND ADJUSTING
      STANDARD VALUE TABLE
      TESTING AND ADJUSTING
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      METHOD OF USING MANUAL
      PRECAUTIONS WHEN CARRYING OUT OPERATION
      SPECIAL TOOL LIST
      STARTING MOTOR
      ALTERNATOR
      ENGINE OIL COOLER
      FUEL INJECTION PUMP
      WATER PUMP
      TURBOCHARGER
      NOZZLE HOLDER
      THERMOSTAT
      CYLINDER HEAD
      RADIATOR
      ENGINE
      TORQUE CONVERTER, TRANSMISSION
      TORQUE CONVERTER
      TRANSMISSION
      TRANSMISSION CLUTCH PACK
      PARKING BRAKE
      TRANSMISSION CONTROL VALVE
      TRANSMISSION ACCUMULATOR VALVE
      DRIVE SHAFT
      FRONT AXLE
      REAR AXLE
      FRONT DIFFERENTIAL
      REAR DIFFERENTIAL
      DIFFERENTIAL
      FINAL DRIVE
      CENTER HINGE PIN
      STEERING VALVE (ORBIT ROLL)
      STEERING VALVE
      STEERING DEMAND VALVE
      STEERING, SWITCH PUMP
      STEERING CYLINDER
      BRAKE VALVE
      RIGHT BRAKE VALVE (TANDEM)
      LEFT BRAKE VALVE (SINGLE)
      SLACK ADJUSTER
      BRAKE
      PARKING BRAKE DISC
      ACCUMULATOR CHARGE VALVE
      HYDRAULIC TANK
      WORK EQUIPMENT, PPC PUMP
      PPC VALVE
      MAIN CONTROL VALVE
      DUMP CYLINDER
      LIFT CYLINDER
      HYDRAULIC CYLINDER
      WORK EQUIPMENT
      COUNTERWEIGHT
      FUEL TANK
      CAB
      MAIN MONITOR
      MAINTENANCE MONITOR
      AIR CONDITIONER UNIT
      AIR CONDITIONER CONDENSER
      DRY RECEIVER
      AIR CONDITIONER COMPRESSOR
   MAINTENANCE STANDARD
      ENGINE MOUNT, TRANSMISSION MOUNT
      TORQUE CONVERTER
      TRANSMISSION
      TRANSMISSION CONTROL VALVE
      DRIVE SHAFT
      DIFFERENTIAL
      FINAL DRIVE
      AXLE MOUNT
      STEERING COLUMN
      STEERING VALVE
      STEERING CYLINDER MOUNT
      SLACK ADJUSTER
      BRAKE VALVE
      BRAKE
      PARKING BRAKE
      TORQUE CONVERTER, TRANSMISSION PUMP
      STEERING, SWITCH PUMP
      HYDRAULIC, PPC PUMP
      PPC VALVE
      CUT-OFF VALVE
      MAIN CONTROL VALVE
      LIFT CYLINDER
      DUMP CYLINDER
      CENTER HINGE PIN
      WORK EQUIPMENT LINKAGE
      BUCKET
      BUCKET POSITIONER AND BOOM KICK-OUT
   OTHERS
      ELECTRIC CIRCUIT DIAGRAM (1/4)
      ELECTRIC CIRCUIT DIAGRAM (2/4)
      ELECTRIC CIRCUIT DIAGRAM (3/4)
      ELECTRIC CIRCUIT DIAGRAM (4/4)