Komatsu Logging Excavator PC270LL-7L Galeo service & repair manual

Description Komatsu Logging Excavator PC270LL-7L Galeo service & repair manual

Komatsu Logging Excavator PC270LL-7L Galeo pdf workshop service repair manual + operation & maintenance manual

Serial number A86001 and up

MANUAL CONTENT:
GENERAL
SPECIFICATION DIMENSION DRAWINGS
DIMENSIONS
WORKING RANGES
WEIGHT TABLE
FUEL, COOLANT AND LUBRICANTS

STRUCTURE AND FUNCTION
RADIATOR OIL COOLER AFTERCOOLER
POWER TRAIN
FINAL DRIVE
SWING CIRCLE
TRACK FRAME RECOIL SPRING
IDLER
TRACK ROLLER
TRACK SHOE
TRIPLE GROUSER SHOE
HYDRAULIC EQUIPMENT
HYDRAULIC TANK
HYDRAULIC PUMP
HPV95 + 95
LS VALVE
PC VALVE
LS(PC)-EPC VALVE
CONTROL VALVE
SELF PRESSURE REDUCING VALVE
MAIN RELIEF VALVE
VARIABLE PRESSURE COMPENSATION VALVE
CLSS
SWING MOTOR
RELIEF VALVE PORTION
SWING LOCK
REVERSE PREVENTION VALVE
CENTER SWIVEL JOINT
TRAVEL MOTOR
PARKING BRAKE
TRAVEL JUNCTION VALVE
VALVE CONTROL
CONNECTIONS
LEVER POSITIONS
WORK EQUIPMENT SWING PPC VALVE
TRAVEL PPC VALVE
SERVICE VALVE
SOLENOID VALVE
ATTACHMENT SOLENOID VALVE
PPC ACCUMULATOR
BOOM HYDRAULIC DRIFT PREVENTION VALVE
LIFT CHECK VALVE
HYDRAULIC CYLINDERS
BOOM CYLINDER
ARM CYLINDER
BUCKET CYLINDER
WORK EQUIPMENT
MENSION OF ARM
DIMENSION OF BUCKET
AIR CONDITIONER
PIPING
ENGINE CONTROL
FUEL CONTROL DIAL
GOVERNOR MOTOR
ENGINE THROTTLE AND PUMP CONTROLLER
INPUT AND OUTPUT SIGNALS
ELECTRONIC CONTROL SYSTEM
MACHINE CONTROL SYSTEM DIAGRAM
ENGINE AND PUMP CONTROL FUNCTION
SWING CONTROL FUNCTION WITH SOFT SWING
MULTI MONITOR SYSTEM
MONITOR PANEL
MONITOR CONTROL, DISPLAY PORTION MONITOR PORTION
MONITOR ITEMS AND DISPLAY
MAINTENANCE FUNCTION
SENSORS
ENGINE OIL LEVEL SENSOR
ENGINE OIL PRESSURE SENSOR (FOR LOW PRESSURE)
COOLANT TEMPERATURE SENSOR
HYDRAULIC OIL TEMPERATURE SENSOR
FUEL LEVEL SENSOR
AIR CLEANER CLOGGING SENSOR
CAB RISER AND RELATED PARTS
POWER CONTROL
CAB RISER HYDRAULIC SYSTEM

TESTING, ADJUSTING AND TROUBLESHOOTING
STANDARD VALUE TABLES
ENGINE
CHASSIS
TESTING AND ADJUSTING
TROUBLESHOOTING
GENERAL
ELECTRICAL SYSTEM (E-MODE)
MONITOR ELECTRICAL SYSTEM (E-MODE)

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
ALTERNATOR
CYLINDER HEAD
ENGINE FRONT SEAL
ENGINE OIL COOLER
ENGINE REAR SEAL
FUEL INJECTION PUMP
NOZZLE HOLDER
STARTING MOTOR
THERMOSTAT
TURBOCHARGER
WATER PUMP

OTHERS
ELECTRICAL CIRCUIT DIAGRAM
HYDRAULIC DIAGRAM

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