Komatsu WA800L-3 (SN from 52001) 4WD Wheeled Loaders (Japan) Workshop Manual (SEBM035603)

Illustrated factory Workshop Manual for Komatsu 4WD Wheeled Loaders Models WA800L-3.

This manual will assist you in diagnosing, repairing, and adjusting for your 4wd wheeled loader.
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Covered Models (Japan):
   WA800L-3 (SN: 52001-)

Format: PDF, 803 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
      ENGINE CONTROL
      RADIATOR AND COOLER
      DAMPER
      TORQUE CONVERTER AND TRNSMISSION PIPING
      TRANSMISSION HYDRAULIC SYSTEM DIAGRAM
      TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM
      TORQUE CONVERTER
      TRANSMISSION
      TRANSFER
      TRANSMISSION CONTROL VALVE
      TORQUE CONVERTER OIL COOLER
      DRIVE SHAFT
      CENTER SUPPORT
      AXLE
      DIFFERENTIAL
      FINAL DRIVE
      CENTER HINGE PIN
      AXLE MOUNT
      TIRE AND WHEEL
      STEERING PIPING
      JOYSTICK STEERING LINKAGE
      STEERING PUMP
      SWITCH PUMP
      STEERING DEMAND VALVE
      EPC VALVE
      ROTARY VALVE
      TWO-WAY RESTRICTOR VALVE
      DIVERTER VALVE
      BRAKE PIPING
      BRAKE CIRCUIT DIAGRAM
      BRAKE VALVE
      CHARGE VALVE
      ACCUMULATOR (FOR BRAKE)
      SLACK ADJUSTER
      BRAKE
      PARKING BRAKE
      SPRING CYLINDER
      PARKING BRAKE SOLENOID VALVE
      HYDRAULIC PIPING
      WORK EQUIPMENT LEVER LINKAGE
      HYDRAULIC TANK
      MAIN PISTON PUMP
      ES VALVE (ENGINE SENSING VALVE)
      SERVO VALVE
      PPC VALVE (PROPORTIONAL PRESSURE VALVE)
      PPC RELIEF VALVE
      ACCUMULATOR (FOR PPC VALVE)
      MAIN CONTROL VALVE
      LUBRICATION OF WORK EQUIPMENT
      WORK EQUIPMENT LINKAGE
      BUCKET POSITIONER AND BOOM KICK-OUT
      OPERATION OF PROXIMITY SWITCH
      CAB AND ROPS CANOPY
      AIR CONDITIONER
      MACHINE MONITOR SYSTEM
      MAIN MONITOR
      MAINTENANCE MONITOR
      ENGINE STARTING CIRCUIT
      ENGINE STOP CIRCUIT
      PREHEATING CIRCUIT
      ELECTRICAL TRANSMISSION CONTROL
      KICK-DOWN, HOLD SWITCH
      AUTOMATIC TRANSMISSION (ATM) SYTEM
      AJSS (ADVANCED JOYSTICK STEERING SYSTEM)
      ELECTRIC PARKING BRAKE CONTROL
   TESTING AND ADJUSTING
      STANDARD VALUE TABLE FOR ENGINE
      STANDARD VALUE TABLE FOR CHASSIS
      STANDARD VALUE TABLE FOR ELECTRICAL PARTS
      TESTING AND ADJUSTING
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      METHOD OF USING MANUAL
      PRECAUTIONS WHEN CARRYING OUT OPERATION
      SPECIAL TOOL LIST
      SKETCHES OF SPECIAL TOOLS
      ENGINE RELATED PARTS
      REMOVAL AND INSTALLATION OF RADIATOR
      REMOVAL AND INSTALLATION OF ENGINE
      REMOVAL AND INSTALLATION OF DAMPER
      DISASSEMBLY AND ASSEMBLY OF DAMPER
      REMOVAL AND INSTALLATION OF TORQUE CONVERTER AND TRANSMISSION ASSEMBLY
      DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER
      DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER VALVE
      DISASSEMBLY AND ASSEMBLY OF TRANSMISSION
      REMOVAL AND INSTALLATION OF TRANSMISSION VALVE
      DISASSEMBLY AND ASSEMBLY OF TRANSMISSION VALVE
      DISASSEMBLY AND ASSEMBLY OF TRANSFER
      DISASSEMBLY AND ASSEMBLY OF PTO
      REMOVAL AND INSTALLATION OF CENTER SUPPORT
      DISASSEMBLY AND ASSEMBLY OF CENTER SUPPORT
      DISASSEMBLY AND ASSEMBLY OF DRIVE SHAFT
      REMOVAL AND INSTALLATION OF FRONT AXLE
      REMOVAL AND INSTALLATION OF REAR AXLE
      REMOVAL AND INSTALLATION OF DIFFERENTIAL
      DISASSEMBLY AND ASSEMBLY OF DIFFERENTIAL
      DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE
      REMOVAL AND INSTALLATION OF ROTARY VALVE
      REMOVAL AND INSTALLATION OF EMERGENCY STEERING PUMP
      REMOVAL AND INSTALLATION OF DIVERTER VALVE
      DISASSEMBLY AND ASSEMBLY OF DIVERTER VALVE
      REMOVAL AND INSTALLATION OF ACCUMULATOR CHARGE VALVE
      DISASSEMBLY AND ASSEMBLY OF ACCUMULATOR CHARGE VALVE
      REMOVAL AND INSTALLATION OF STEERING CYLINDER
      REMOVAL AND INSTALLATION OF STEERING VALVE
      REMOVAL AND INSTALLATION OF BRAKE VALVE
      REMOVAL AND INSTALLATION OF SLACK ADJUSTER
      DISASSEMBLY AND ASSEMBLY OF SLACK ADJUSTER
      REMOVAL AND INSTALLATION OF BRAKE
      DISASSEMBLY AND ASSEMBLY OF BRAKE
      REMOVAL AND INSTALLATION OF PARKING BRAKE CALIPERS
      DISASSEMBLY AND ASSEMBLY OF PARKING BRAKE CALIPERS
      REMOVAL AND INSTALLATION OF PARKING BRAKE PAD
      REMOVAL AND INSTALLATION OF PARKING BRAKE SPRING CYLINDER
      REMOVAL AND INSTALLATION OF BRAKE OIL TANK
      REMOVAL AND INSTALLATION OF HYDRAULIC PUMP
      REMOVAL AND INSTALLATION OF HYDRAULIC TANK AND FILTER CASE ASSEMBLY
      REMOVAL AND INSTALLATION OF PPC VALVE
      DISASSEMBLY AND ASSEMBLY OF PPC VALVE
      REMOVAL AND INSTALLATION OF WORK EQUIPMENT CONTROL VALVE ASSEMBLY
      DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT CONTROL VALVE
      REMOVAL AND INSTALLATION OF CAB
      REMOVAL AND INSTALLATION OF FLOOR FRAME
      REMOVAL AND INSTALLATION OF CENTER HINGE PIN
      REMOVAL AND INSTALLATION OF WORK EQUIPMENT
      REPLACEMENT OF BOOM FRONT END BUSH
      REMOVAL AND INSTALLATION OF BUCKET CYLINDER
      REMOVAL AND INSTALLATION OF LIFT CYLINDER
      DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER
      REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT
      REMOVAL AND INSTALLATION OF AIR CONDITIONER COMPRESSOR
      REMOVAL AND INSTALLATION OF RECEIVER TANK
      REMOVAL AND INSTALLATION OF AIR CONDITIONER CONDENSER
      REMOVAL AND INSTALLATION OF TRANSMISSION AND JOYSTICK STEERING CONTROLLER
      REMOVAL AND INSTALLATION OF MAIN MONITOR
      REMOVAL AND INSTALLATION OF FUEL TANK
      REMOVAL AND INSTALLATION OF COUNTERWEIGHT
   MAINTENANCE STANDARD
      ENGINE MOUNT
      TRANSMISSION MOUNT
      DAMPER
      TORQUE CONVERTER CHARGING, PPC AND BRAKE PUMP
      TORQUE CONVERTER
      TORQUE CONVERTER REGULATOR VALVE
      TRANSMISSION (1/2)
      TRANSMISSION (2/2)
      TRANSFER
      TRANSMISSION CONTROL VALVE
      DRIVE SHAFT
      CENTER SUPPORT
      DIFFERENTIAL (1/2)
      DIFFERENTIAL (2/2)
      FINAL DRIVE
      AXLE MOUNT
      CENTER HINGE PIN
      STEERING DEMAND VALVE
      DIVERTER VALVE
      STEERING CYLINDER MOUNT
      EMERGENCY STEERING PUMP
      BRAKE VALVE
      SLACK ADJUSTER
      BRAKE
      PARKING BRAKE
      PPC VALVE
      PPC RELIEF VALVE
      CONTROL PUMP
      STEERING PUMP
      SWITCH PUMP
      MAIN PISTON PUMP
      MAIN CONTROL VALVE
      HYDRAULIC CYLINDER
      WORK EQUIPMENT LINKAGE
      BUCKET POSITIONER AND BOOM KICK-OUT
      ROPS CANOPY
   OTHERS
      HYDRAULIC CIRCUIT DIAGRAM
      ELECTRICAL CIRCUIT DIAGRAM (1/5)
      ELECTRICAL CIRCUIT DIAGRAM (2/5)
      ELECTRICAL CIRCUIT DIAGRAM (3/5)
      ELECTRICAL CIRCUIT DIAGRAM (4/5)
      ELECTRICAL CIRCUIT DIAGRAM (5/5)
      ELECTRICAL CIRCUIT DIAGRAM (ENGINE SHUT-DOWN)
      ELECTRICAL CIRCUIT DIAGRAM (AUTO-GREASING)