Komatsu WA600-1-LE (SN from A51001) 4WD Wheeled Loaders (USA) Workshop Manual (CEBM000800)

Illustrated factory Workshop Manual for Komatsu 4WD Wheeled Loaders Models WA600-1-LE.

This manual will assist you in diagnosing, repairing, and adjusting for your 4wd wheeled loader.
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Covered Models (USA):
   WA600-1-LE (SN: A51001-)

Format: PDF, 953 pages
Language: English
Table of Contents:
   GENERAL
      GENERAL SPECIFICATIONS - STANDARD BOOM
      GENERAL SPECIFICATIONS - HI- LIFT BOOM
      DIMENSIONS
      SPECIFICATIONS
      WEIGHT TABLE
      FUEL, COOLANT, AND LUBRICANTS
   STRUCTURE AND FUNCTION
      GENERAL (POWER TRAIN)
      TORQUE CONVERTER, TRANSMISSION PIPING
      TORQUE CONVERTER OIL COOLER
      TORQUE CONVERTER
      TORQUE CONVERTER RELIEF VALVE
      TORQUE CONVERTER REGULATOR VALVE
      TORQUE CONVERTER OIL FILTER
      LUBRICATION BY-PASS VALVE
      TRANSMISSION MOUNT
      TRANSMISSION
      TRANSMISSION CONTROL VALVE
      TRANSMISSION SOLENOID VALVE
      EMERGENCY MANUAL SPOOL
      TRANSMISSION PILOT OIL FILTER
      TRANSFER
      DRIVE SHAFT
      CENTER SUPPORT
      AXLE MOUNT
      AXLES
      DIFFERENTIAL
      FINAL DRIVE
      TIRE AND WHEEL
      GENERAL (STEERING)
      STEERING COLUMN, GEAR BOX, AND LINKAGE
      HYDRAULIC CIRCUIT FOR STEERING
      STEERING CONTROL SYSTEM
      TWO-WAY RESTRICTOR VALVE
      STEERING CYLINDER
      CENTER HINGE PIN
      GROUND DRIVEN STEERING
      GENERAL (BRAKE AND AIR SYSTEM)
      BRAKE AND AIR PIPING
      BRAKE AND AIR CIRCUIT SYSTEM
      AIR TANKS
      BRAKE VALVE
      TWO-WAY VALVE
      RELAY VALVE
      BRAKE CHAMBER
      SLACK ADJUSTER
      BRAKE
      PARKING BRAKE
      BRAKE CALIPER
      PARKING BRAKE SOLENOID VALVE
      SPRING CYLINDER
      HYDRAULIC TANK PRESSURIZING VALVE
      GENERAL (HYDRAULIC WORK EQUIPMENT)
      HYDRAULIC PIPING
      HYDRAULIC CIRCUIT SCHEMATIC
      HYDRAULIC CIRCUIT DIAGRAM
      HYDRAULIC TANK
      HYDRAULIC PUMPS
      GENERAL (GEAR PUMPS)
      PROPORTIONAL PRESSURE CONTROL (PPC) VALVE
      PPC RELIEF VALVE
      MAIN CONTROL VALVE
      FLOAT SELECTOR AND UNLOADER VALVE
      ACCUMULATOR (FOR WORK EQUIPMENT)
      HYDRAULIC CIRCUIT OPERATION
      HYDRAULIC CYLINDERS (BUCKET AND BOOM)
      BUCKET LINKAGE
      BUCKET POSITIONER AND BOOM KICK-OUT
      WORK EQUIPMENT LEVER LINKAGE
      BUCKET
      ELECTRICAL WIRING DIAGRAM
      ENGINE STARTING CIRCUIT
      ENGINE STOP CIRCUIT
      ETHER START CIRCUIT
      ELECTRIC TRANSMISSION CONTROL
      COMBINATION SWITCH
      TRANSMISSION CUT-OFF SWITCH
      TRANSMISSION CUT-OFF SELECTOR SWITCH
      NEUTRALIZER SWITCH
      KICK-DOWN SWITCH
      KICK-DOWN ELECTRIC CIRCUIT
      ELECTRIC PARKING BRAKE CONTROL
      PROXIMITY SWITCH
      ELECTRONIC VEHICLE MONITORING SYSTEM (EVMS)
      SENSORS
      AIR CONDITIONING (GENERAL)
      AIR CONDITIONING PIPING DIAGRAM
      AIR CONDITIONING CONDENSER
      RECEIVER W/SIGHT GLASS (LIQUID TANK)
      AIR CONDITIONER UNIT
      AIR CONDITIONER CONTROL PANEL
      ENGINE DIAGNOSTIC SYSTEM
      ENGINE DIAGNOSTIC ELECTRICAL SCHEMATIC
   TESTING AND ADJUSTING
      STANDARD VALUE TABLE - ENGINE
      STANDARD VALUE TABLE - CHASSIS
      STANDARD VALUE TABLE - ELECTRICAL SYSTEM
      TOOLS FOR TESTING, ADJUSTING & TROUBLESHOOTING
      MEASURING ENGINE SPEEDS
      MEASURING INTAKE MANIFOLD PRESSURE
      MEASURING INTAKE AIR RESTRICTION
      MEASURING ENGINE LUBRICATING OIL PRESSURE
      MEASURING FUEL FILTER INLET RESTRICTION
      MEASURING BLOW-BY PRESSURE
      MEASURING EXHAUST BACK PRESSURE
      MEASURING COOLANT TEMPERATURE
      MEASURING AND ADJUSTING VALVE CLEARANCE
      ALTERNATOR FAN BELT
      FAN BELT TENSIONER
      ENGINE OIL PRESSURE
      EXHAUST OIL TEMPERATURE
      EXHAUST GAS COLOR
      MEASURING ENGINE STALL SPEEDS
      ACCELERATOR PEDAL
      MEASURING SHIFT LEVERS
      MEASURING TORQUE CONVERTER AND TRANSMISSION OIL PRESSURE
      METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL
      TIRES AND WHEELS
      MEASURING STEERING WHEEL PLAY
      MEASURING STEERING WHEEL OPERATING FORCE
      OPERATING TIME OF STEERING WHEEL
      STEERING OIL PRESSURE
      STEERING LINKAGE
      MEASURING BRAKE PEDAL
      MEASURING AIR PRESSURE
      BRAKE PERFORMANCE
      CHECKING BRAKE OIL PRESSURE
      MEASURING WEAR OF BRAKE DISC
      AIR BLEEDING FROM BRAKE LINE
      PARKING BRAKE PERFORMANCE
      CHECKING AND ADJUSTING PARKING BRAKE
      MEASURING BUCKET AND BOOM CONTROL LEVERS
      ADJUSTING BUCKET AND BOOM CONTROL LEVERS
      HYDRAULIC CIRCUIT FLUSHING
      PPC RELIEF VALVE PRESSURE
      WORK EQUIPMENT RELIEF VALVE
      MEASURING WORK EQUIPMENT OPERATING SPEEDS
      WORK EQUIPMENT HYDRAULIC DRIFT
      BUCKET POSITIONER
      BOOM KICK-OUT
      MACHINE MONITOR (SPEEDOMETER MODULE)
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      STARTING MOTOR
      ALTERNATOR
      ENGINE OIL COOLER
      FUEL INJECTION PUMP
      WATER PUMP
      NOZZLE HOLDER
      TURBOCHARGER
      AIR COMPRESSOR
      CYLINDER HEAD
      RADIATOR
      ENGINE
      FUEL TANK
      TORQUE CONVERTER CHARGING AND PPC PUMP
      TORQUE CONVERTER
      TORQUE CONVERTER ASSEMBLY
      TRANSMISSION
      TRANSFER
      TRANSMISSION CONTROL VALVE
      SPEED VALVE ASSEMBLY (TRANSMISSION CONTROL)
      MODULATING VALVE ASSEMBLY
      MAIN RELIEF VALVE ASSEMBLY
      FRONT AXLE
      REAR AXLE
      FRONT DIFFERENTIAL
      REAR DIFFERENTIAL
      DIFFERENTIAL GEAR
      FINAL DRIVE
      CENTER SUPPORT
      DRIVE SHAFT
      STEERING, SWITCH PUMP
      STEERING GEAR
      STEERING GEAR BOX
      STEERING VALVE
      STEERING CYLINDER
      CENTER HINGE PIN
      AIR GOVERNOR
      BRAKE VALVE
      BRAKE CHAMBER
      SLACK ADJUSTER
      BRAKE ASSEMBLY
      SPRING CYLINDER
      PARKING BRAKE
      PARKING BRAKE PAD
      HYDRAULIC TANK
      HYDRAULIC FILTER
      WORK EQUIPMENT PUMP
      PPC VALVE ASSEMBLY
      MAIN CONTROL VALVE
      BUCKET CYLINDER
      BOOM CYLINDER
      BOOM AND BUCKET CYLINDERS
      WORK EQUIPMENT
      COUNTERWEIGHT
      MACHINE MONITOR
   MAINTENANCE STANDARD
      ENGINE MOUNT
      TRANSMISSION MOUNT
      TORQUE CONVERTER
      TORQUE CONVERTER REGULATOR VALVE
      TRANSMISSION
      TRANSMISSION CONTROL VALVE (UPPER VALVE)
      TRANSMISSION CONTROL VALVE (LOWER VALVE)
      TRANSMISSION CONTROL VALVE (SOLENOID VALVE)
      TRANSFER
      DRIVE SHAFTS
      CENTER SUPPORT
      AXLE MOUNT
      DIFFERENTIAL
      FINAL DRIVE
      STEERING COLUMN AND GEAR BOX
      STEERING VALVE
      STEERING CYLINDER MOUNT
      STEERING CYLINDER
      CENTER HINGE PIN
      GROUND DRIVEN STEERING PUMP
      DIVERTER VALVE
      BRAKE VALVE
      BRAKE CHAMBER
      SLACK ADJUSTER
      BRAKE
      PARKING BRAKE
      SPRING CYLINDER
      MAIN CONTROL VALVE
      TRANSMISSION LUBRICATION (SAL125) + TORQUE CONVERTER (SAL100) + PPC PUMP (SAL20)
      STEERING (SAL 125) + SWITCH PUMP (SAL 100)
      PPC VALVE
      BUCKET CYLINDER
      BOOM CYLINDER
      BUCKET LINKAGE
      BUCKET POSITIONER AND BOOM KICK-OUT
      BUCKET