Komatsu Wheel Loader WA600-3LK Avance Plus service & repair manual

Description Komatsu Wheel Loader WA600-3LK Avance Plus service & repair manual

Komatsu Wheel Loader WA600-3LK Avance Plus pdf workshop service repair manual + operation & maintenance manual

Serial number A53001 and up

MANUAL CONTENT:
GENERAL
DIMENSIONS
SPECIFICATIONS
WEIGHT TABLE
FUEL, COOLANT AND LUBRICATNTS
ENGINE OIL
NORMAL OPERATION
ARCTIC OPERATION
TRANSMISSION, HYDRAULIC SYSTEM, BRAKE SYSTEM OIL
AXLE OIL
GREASE
DIESEL FUEL
COOLANT SPECIFICATIONS
GENERAL
WATER
ANTIFREEZE

STRUCTURE AND FUNCTION
GENERAL POWER TRAIN
POWER TRAIN SYSTEM
RADIATOR, HYDRAULIC OIL COOLER
TORQUE CONVERTER AND TRANSMISSION PIPING
HYDRAULIC CIRCUIT FOR POWER TRAIN
HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN
ENGINE STOPPED
TORQUE CONVERTER
REGULATOR VALVE
RELIEF VALVE
OIL COOLER
OIL FILTER
TRANSMISSION
TRANSMISSION CUT-A-WAY
FORWARD 1ST
FORWARD 2ND
FORWARD 3RD
FORWARD 4TH
REVERSE 1ST
CONTROL VALVE
SOLENOID VALVE
UPPER VALVE AND MAIN RELIEF VALVE
LOWER VALVE
PILOT OIL FILTER
PILOT REDUCING VALVE
PRIORITY VALVE
MODULATING VALVE AND QUICK RETURN VALVE
REDUCING VALVE
ACCUMULATOR VALVE
EMERGENCY MANUAL SPOOL
LUBRICATION BYPASS VALVE
HYDRAULIC CIRCUIT SCHEMATIC
FORWARD ST
TRANSFER
CENTER SUPPORT
CENTER HINGE PIN
AXLE
FRONT AXLE
REAR AXLE
MOUNT
DIFFERENTIAL
FRONT DIFFERENTIAL
REAR DIFFERENTIAL
LIMITED SLIP DIFFERENTIAL
FINAL DRIVE
STEERING
PIPING
COLUMN
STEERING CONTROL VALVE
STEERING DEMAND VALVE
OVERLOAD RELIEF VALVE
MAIN RELIEF VALVE
MAIN RELIEF VALVE OPERATION
DEMAND VALVE OPERATION
WHEN STEERING SPOOL IS AT NEUTRAL
WHEN STEERING SPOOL IS OPERATED
STEERING VALVE OPERATION
NEUTRAL
TURNING RIGHT
TURNING LEFT
TWO-WAY RESTRICTION VALVE
STOP VALVE
GROUND-DRIVEN STEERING
DIVERTER VALVE (FOR GROUND-DRIVEN STEERING)
BRAKE
PIPING
BRAKE CIRCUIT DIAGRAM
BRAKE VALVE (RIGHT)
BRAKE VALVE (LEFT)
CHARGE VALVE
ACCUMULATOR (FOR BRAKE)
SLACK ADJUSTER
BRAKE
PARKING BRAKE
CALIPER
SPRING CYLINDER
SOLENOID VALVE
HYDRAULIC
WORK EQUIPMENT
LEVER LINKAGE
HYDRAULIC CIRCUIT DIAGRAM
HYDRAULIC PIPING
HYDRAULIC TANK
OIL FILTER BYPASS VALVE
BREATHER
PPC SYSTEM
ACCUMULATOR
PPC VALVE
RELIEF VALVE
CUT-OFF VALVE
MAIN CONTROL VALVE
2-SPOOL
3-SPOOL
MAIN RELIEF VALVE
SAFETY VALVE (WITH SUCTION)
SUCTION VALVE
FLOAT SELECTOR VALVE AND UNLOADER VALVE
BOOM AND BUCKET SPOOL HOLD POSITION
BOOM SPOOL AT RAISE POSITION
BOOM SPOOL AT LOWER POSITION
BOOM SPOOL AT FLOAT POSITION
BUCKET SPOOL AT DUMP POSITION
BUCKET SPOOL AT TILT POSITION
WORK EQUIPMENT
LUBRICATION
LINKAGE
BUCKET
BUCKET POSITIONER AND BOOM KICK OUT
BUCKET POSITIONER
BOOM KICK OUT
PROXIMITY SWITCH OPERATION
ROPS CANOPY
CAB
AIR CONDITIONER
PIPING
CONDENSER
COMPRESSOR
DRY RESERVOIR
ELECTRICAL CIRCUIT DIAGRAM
MACHINE MONITOR SYSTEM
MAIN MONITOR
MAIN MONITOR DISPLAY FUNCTION
MAIN MONITOR SWITCH FUNCTION
TROUBLE DATA DISPLAY MODE
MAINTENANCE MONITOR
MAINTENANCE MONITOR DISPLAY FUNCTION
JOYSTICK AND AUTOMATIC SHIFT CONTROL
ENGINE STARTING CIRCUIT
ENGINE STOP CIRCUIT
PRE-HEATING CIRCUIT
AUTOMATIC PRE-HEATING SYSTEM
ELECTRIC TRANSMISSION CONTROL
COMBINATION SWITCH
KICK DOWN, HOLD SWITCH
KICK DOWN SWITCH
HOLD SWITCH
KICK DOWN ELECTRICAL CIRCUIT
ELECTRIC PARKING BRAKE CONTROL
PARKING BRAKE SWITCH
PARKING BRAKE VALVE
PARKING SAFETY RELAY
NEUTRALIZER RELAY
EMERGENCY BRAKE SWITCH
ECSS SYSTEM
ECSS ELECTICAL DIAGRAM

TESTING, ADJUSTING AND TROUBLESHOOTING
STANDARD VALUE TABLE
ENGINE IN CHASSIS
CHASSIS
ELECTRICAL SYSTEM
SERVICE TOOLS
ENGINE SPEEDS
TORQUE CONVERTER
TORQUE CONVERTER STALL SPEED
HYDRAULIC STALL SPEED
TORQUE CONVERTER STALL SPEED + HYDRAULIC STALL SPEED
ENGINE
ALTERNATOR BELT TENSION
BLEEDING AIR FROM FUEL CIRCUIT
BLOW-BY PRESSURE
COMPRESSION PRESSURE
EXHAUST GAS TEMPERATURE (EACH CYLINDER)
EXHAUST TEMPERATURE (OVERALL ENGINE)
FAN BELT
FUEL PUMP OUTLET PORT PRESSURE
HANDLING EQUIPMENT IN FUEL CIRCUIT
INJECTOR LIFT
INTAKE AIR PRESSURE (BOOST PRESSURE)
OIL PRESSURE
PRECAUTIONS WHEN OPERATING ENGINE AS AN INDIVIDUAL PART
PERFORMANCE TEST STANDARDS
RELEASING REMAINING PRESSURE IN FUEL SYSTEM
RUN-IN STANDARD
SPEED SENSOR
STANDARD VALUE TABLE FOR ELECTRICAL PARTS
STANDARD VALUE TABLE FOR TROUBLESHOOTING
TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING
TROUBLE SHOOTING OF CONTROLLER SYSTEM (EA MODE)
TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)
VALVE CLEARANCE
EXHAUST GAS COLOR
AIR CONDITIONER COMPRESSOR
BELT TENSION
ACCELERATOR PEDAL
OPERATING FORCE
OPERATING ANGLE
TORQUE CONVERTER OIL PRESSURE
TRANSMISSION OIL PRESSURE
FLUSHING TORQUE CONVERTER, TRANSMISSION HYDRAULIC CIRCUIT
FAILED TRANSMISSION VALVE
MOVING A MACHINE
STEERING WHEEL
STEERING WHEEL PLAY
STEERING OIL PRESSURE
STEERING RELIEF VALVE PRESSURE
STEERING PILOT PRESSURE (STEERING CONTROL VALVE)
ADJUSTING THE STEERING RELIEF VALVE
STEERING STOP VALVE
BRAKE
BRAKE PEDAL
BRAKE OIL PRESSURE
BRAKE DISC WEAR
BRAKE PERFORMANCE
PARKING BRAKE
ACCUMULATOR CHARGE CUT-IN AND CUT-OUT PRESSURES
PPC OIL PRESSURE
WORK EQUIPMENT
BUCKET AND BOOM CONTROL LEVERS
OPERATING SPEEDS
LIFTING TIME OF LIFT ARM
LOWERING THE TIME OF THE LIFT ARM
DUMPING TIME OF THE BUCKET
TILT-BACK TIME OF BUCKET
HYDRAULIC DRIFT
HYDRAULIC PRESSURE
BUCKET POSITIONER
BOOM KICK OUT
PROXIMITY SWITCH ACTUATION PILOT LAMP
MACHINE MONITOR (SPEEDOMETER MODULE)
SETTING THE MACHINE MODEL
BLEEDING AIR
BLEEDING THE BRAKE LINES AND WHEEL CYLINDERS
BLEEDING THE HYDRAULIC CYLINDERS
RELIEVING REMAINING HYDRAULIC PRESSURE
PRESSURE BETWEEN EACH HYDRAULIC CYLINDER AND CONTROL VALVE
PRESSURE IN THE BRAKE ACCUMULATOR CIRCUIT
PRESSURE IN THE PPC ACCUMULATOR CIRCUIT
WHEELS AND TIRES
ADJUSTING JOYSTICK LEVER POTENTIOMETER
ADJUSTING JOYSTICK LEVER NEUTRAL DETECTION SWITCH
TROUBLESHOOTING - GENERAL
ELECTRICAL CONNECTORS
TROUBLESHOOTING SYSTEMS OF:
D MODE - ECSS (ELECTRONICALLY CONTROLLED SUSPENSION SYSTEM)
E MODE - CHASSIS ELECTRICAL SYSTEM
EA MODE - ENGINE CONTROLLER SYSTEM (See Engine Shop Manual, page 12-201)
H MODE - HYDRAULIC AND MECHANICAL SYSTEMS
J MODE - JOYSTICK STEERING CONTROLLER SYSTEM
K MODE - MAINTENANCE MONITOR SYSTEM
M MODE - MAIN MONITOR SYSTEM
S MODE - ENGINE MECHANICAL SYSTEM (See Engine Shop Manual, page 12-101)
T MODE - TRANSMISSION CONTROLLER SYSTEM
AIR CONDITIONER
ENGINE FAULT DIAGNOSTICS

DISASSEMBLY AND ASSEMBLY
PRECAUTIONS DURING OPERATION
PRECAUTIONS WHEN CARRYING OUT REMOVAL WORK
PRECAUTIONS WHEN CARRYING OUT INSTALLATION WORK
PRECAUTIONS WHEN COMPLETING THE OPERATIONS
OTHER PRECAUTIONS
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
ENGINE
AFTERCOOLER CORE
ALTERNATOR
CYLINDER HEAD
ENGINE FRONT SEAL
ENGINE OIL COOLER
ENGINE REAR SEAL
FUEL INJECTION PUMP
NOZZLE HOLDER
STARTING MOTOR
THERMOSTAT
TURBOCHARGER
WATER PUMP
RADIATOR
ENGINE AND TORQUE CONVERTER
TORQUE CONVERTER
TRANSMISSION
TRANSMISSION VALVE
DRIVE SHAFT
FRONT AXLE
REAR AXLE
DIFFERENTIAL
REMOVAL (FRONT)
INSTALLATION (FRONT)
DIFFERENTIAL, NORMAL - STANDARD
DISASSEMBLY
FINE DISASSEMBLY OF THE PINION ASSEMBLY
FINE DISASSEMBLY OF THE DIFFERENTIAL GEAR CASE ASSEMBLY
FINE ASSEMBLY OF THE DIFFERENTIAL GEAR CASE
FINE ASSEMBLY OF PINION ASSEMBLY
DIFFERENTIAL, LIMITED SLIP
FINE DISASSEMBLY OF THE PINION ASSEMBLY
FINE DISASSEMBLY OF DIFFERENTIAL GEAR CASE ASSEMBLY
FINE ASSEMBLY OF PINION ASSEMBLY
ASSEMBLY OF DIFFERENTIAL ASSEMBLY
FINAL DRIVE
REMOVAL & DISASSEMBLY
ASSEMBLY & INSTALLATION
STEERING
STEERING CONTROL VALVE
STEERING CYLINDER
STEERING VALVE
CUT-OFF VALVE
STOP VALVE
GROUND-DRIVEN STEERING
GROUND-DRIVEN STEERING PUMP
BRAKE
BRAKE VALVE
BRAKE VALVE (RIGHT SIDE)
BRAKE VALVE (LEFT SIDE)
SLACK ADJUSTER
ACCUMULATOR
ACCUMULATOR CHARGE VALVE
BRAKE
DISASSEMBLY (FRONT OR REAR)
ASSEMBLY (FRONT OR REAR)
PARKING BRAKE
SOLENOID VALVE
PARKING BRAKE
CALIPERS
PAD
HYDRAULICS
PUMP
TANK
FILTER
PPC VALVE
MAIN CONTROL VALVE
DUMP CYLINDER
LIFT CYLINDER
LIFT CYLINDER AND DUMP CYLINDER
CENTER HINGE PIN
WORK EQUIPMENT  
BULKHEAD
FLOOR FRAME
CAB
MONITOR
AIR CONDITIONER
COMPRESSOR
CONDENSER
RECEIVER TANK
AIR CONDITIONER UNIT
FUEL TANK
COUNTERWEIGHT
TIRES

MAINTENANCE STANDARD

HYDRAULIC CIRCUIT DIAGRAM
ELECTRIC CIRCUIT DIAGRAM

Engine 6D170 series workshop service repair manual