Komatsu Wheel Loader WA800L-3 Avance service & repair manual

Description Komatsu Wheel Loader WA800L-3 Avance service & repair manual

Komatsu Wheel Loader WA800L-3 Avance pdf workshop service repair manual + operation & maintenance manual

Serial number 52001 and up

MANUAL CONTENT:
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 TRANSMISSION 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) SYSTEM
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

TROUBLESHOOTING

DISASSEMBLY AND ASSEMBLY
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
ENGINE RELATED PARTS
Starting motor
Alternator
Engine oil cooler
Fuel injection pump for left bank
Fuel injection pump for right bank
Water pump
Nozzle holder
Turbocharger
Engine front seal
Engine rear seal
Cylinder head
RADIATOR
ENGINE
DAMPER
TORQUE CONVERTER AND TRANSMISSION ASSEMBLY
TORQUE CONVERTER
TORQUE CONVERTER VALVE
TRANSMISSION
TRANSMISSION VALVE
DISASSEMBLY AND ASSEMBLY OF
TRANSMISSION VALVE
TRANSFER
CENTER SUPPORT
DRIVE SHAFT
FRONT AXLE
REAR AXLE
DIFFERENTIAL
FINAL DRIVE
ROTARY VALVE
EMERGENCY STEERING PUMP
DIVERTER VALVE
ACCUMULATOR CHARGE VALVE
STEERING CYLINDER
STEERING VALVE
BRAKE VALVE
SLACK ADJUSTER
BRAKE
PARKING BRAKE CALIPERS
PARKING BRAKE PAD
PARKING BRAKE SPRING CYLINDER
BRAKE OIL TANK
HYDRAULIC PUMP
HYDRAULIC TANK AND FILTER CASE
PPC VALVE
WORK EQUIPMENT CONTROL VALVE
FLOOR FRAME
CENTER HINGE PIN
WORK EQUIPMENT
REPLACEMENT OF BOOM FRONT END BUSH
BUCKET CYLINDER
LIFT CYLINDER
HYDRAULIC CYLINDER
AIR CONDITIONER UNIT
AIR CONDITIONER COMPRESSOR
RECEIVER TANK
AIR CONDITIONER CONDENSER
TRANSMISSION AND JOYSTICK STEERING CONTROLLER
MAIN MONITOR
FUEL TANK
COUNTERWEIGHT

MAINTENANCE STANDARD
ENGINE MOUNT
TRANSMISSION MOUNT
DAMPER
TORQUE CONVERTER CHARGING, PPC AND BRAKE PUMP
TORQUE CONVERTER
TORQUE CONVERTER REGULATOR VALVE
TRANSMISSION
TRANSFER
TRANSMISSION CONTROL VALVE
DRIVE SHAFT
CENTER SUPPORT
DIFFERENTIAL
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

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