Komatsu Wheeled Excavator PW130ES-6K service & repair manual

Description Komatsu Wheeled Excavator PW130ES-6K service & repair manual

Komatsu Wheeled Excavator PW130ES-6K pdf workshop service repair manual + operation & maintenance manual

Serial numbers:
K30545 and up
K32001 and up
K34001 and up
K35001 and up

Specifications, testing, troubleshooting, maintenance, technical documentation, electrical diagrams, hydraulic schematics, adjusting, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
STRUCTURE AND FUNCTION
ENGINE RELATED PARTS
RADIATOR & OIL COOLER
PTO
POWER TRAIN
SWING CIRCLE
SWING MACHINERY
UNDERCARRIAGE
TRANSMISSION
CLUTCH CONTROL
AXLE
SUSPENSION LOCK CYLINDER
BRAKING TRAIN
BRAKE & STEERING CIRCUIT
BRAKE/STEERING PUMP
BRAKE PEDAL/BRAKE VALVE
PRIORITY VALVE
ACCUMULATOR FOR BRAKE SYSTEM
STEERING TRAIN
STEERING COLUMN
ORBITROL VALVE
HYDRAULIC CIRCUIT DIAGRAM
FUEL/HYDRAULIC TANK
HYDRAULIC PUMP
LS VALVE/PC VALVE
PPC PUMPLESS SYSTEM
CONTROL VALVE
CLSS
SWING MOTOR
CENTER SWIVEL JOINT
TRAVEL MOTORS
WORK EQUIPMENT
SWING PPC VALVE
TRAVEL PPC PEDAL
SERVICE PPC PEDAL
SAFETY LOCK SWITCH
PPC MANIFOLD BLOCK
PRESSURE SWITCHES
SOLENOID VALVE
TRAVEL SPEED - SWING BRAKE
SOLENOID VALVE
BOOM SAFETY VALVE
HYDRAULIC CYLINDERS
(BOOM, ARM & BUCKET)
OUTRIGGER CYLINDER
DOZER BLADE CYLINDER
WORK EQUIPMENT
ELECTRICAL WIRING DIAGRAM
ENGINE CONTROL SYSTEM
MACHINE MONITOR SYSTEM
OVERLOAD WARNING DEVICE
BREAKER MODE HYDRAULIC
PERFORMANCE

TESTING AND ADJUSTING
Table of judgement standard value
Standard value table for electrical parts
Checking and adjusting belt tension for air conditioner compressor
Adjusting engine speed sensor
Testing and adjusting governor motor lever
Testing and adjusting hydraulic pressure in work equipment , swing, travel circuit
Testing and adjusting PC valve output pressure (servo piston input pressure)
Testing and adjusting LS valve output pressure (servo piston input pressure) and LS differential
Testing and adjusting PPC pressure
Testing EPC valve, solenoid valve output pressure
Measuring PPC valve output pressure
Testing and adjusting travel motor relief pressure
Measuring rotation speed of propshaft
Testing and adjusting transmission clutch control circuit
Testing locations causing hydraulic drift of work equipment
Measuring oil leakage
Releasing remaining pressure in hydraulic circuit
Bleeding air
Accumulators

TROUBLESHOOTING
Points to remember when troubleshooting
Sequence of events in troubleshooting
Points to remember when carrying out maintenance
Checks before troubleshooting
Connector types
Connection table for connector pin numbers
Explanation of control mechanism for electrical system
Display method and special functions of monitor panel
Method of using judgement table
Method of using troubleshooting charts
Details of troubleshooting and troubleshooting procedure
Service code table
Troubleshooting of communications system (N mode)
Troubleshooting of engine throttle, pump controller [Governor control system] (E mode)
Troubleshooting of engine (S mode)
Troubleshooting of engine throttle, pump controller [Pump control system] (C mode)
Troubleshooting of engine throttle, pump controller [Input signal system] (F mode)
Troubleshooting of hydraulic, mechanical system (H mode)
Troubleshooting of machine monitor panel system (M mode

TROUBLESHOOTING OF ENGINE
TRHOTTLE, PUMP CONTROLLER [GOVERNOR CONTROL SYSTEM] (E MODE)
TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)
THROTTLE, PUMP CONTROLLER (PUMP CONTROL SYSTEM) (C MODE)
TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)
TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
TROUBLESHOUTING OF MACHINE MONITOR PANEL SYSTEM (M MODE)

DISASSEMBLY AND ASSEMBLY
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
GOVERNOR MOTOR
ENGINE, HYDRAULIC PUMP
HYDRAULIC OIL COOLER
RADIATOR, OIL COOLER
FUEL TANK
CENTRE SWIVEL JOINT
TRAVEL MOTOR
SWING MACHINERY, SWING MOTOR
SWING MACHINERY
SWING MOTOR
REVOLVING FRAME
SWING CIRCLE
TRANSMISSION
FRONT AXLE
REAR AXLE
HYDRAULIC TANK
MAIN PUMP
MAIN PUMP INPUT SHAFT OIL SEAL
CONTROL VALVE
LS SELECT VALVE
LS SHUTTLE VALVE
PRESSURE COMPENSATION VALVE
MAIN RELIEF VALVE
PC, LS-EPC VALVE
PC VALVE
LS VALVE
SOLENOID VALVE
WORK EQUIPMENT, SWING PPC VALVE
TRAVEL PPC PEDAL
1ST BOOM CYLINDER
ARM CYLINDER
BUCKET CYLINDER
HYDRAULIC CYLINDER
WORK EQUIPMENT
BUCKET
ARM
BUCKET, ARM
BOOM
OUTRIGGER CYLINDER
BLADE CYLINDER
OPERATORS CAB
COUNTERWEIGHT
GOVERNOR PUMP CONTROLLER
MONITOR
BUCKET ADAPTOR
Welding instructions

MAINTENANCE STANDARD
SWING MACHINERY
SWING CIRCLE
TRANSMISSION
CLUTCH
FRONT AXLE
REAR AXLE
HYDRAULIC PUMP
CONTROL VALVE
SWING MOTOR
CENTRE SWIVEL JOINT
WORK EQUIPMENT, SWING PPC VALVE
SOLENOID VALVE
EPC VALVE
ARM, BOOM SAFETY VALVE
HYDRAULIC CYLINDER
DOZER BLADE AND OUTRIGGER
CYLINDER
OUTRIGGER BUSH PINS
WORK EQUIPMENT

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