Komatsu PC60-7 (SN from 52374) and PC60-7B (SN from 52374) Crawler Excavators (Japan) Workshop Manual (SEBD010911)

Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC60-7 and PC60-7B.

This manual will assist you in diagnosing, repairing, and adjusting for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (Japan):
   PC60-7 (SN: 52374-)
   PC60-7B (SN: 52374-)

Format: PDF, 695 pages
Language: English
Table of Contents:
   SAFETY
   FOREWORD
      HOW TO READ THE SHOP MANUAL
      HOISTING INSTRUCTIONS
      COATING MATERIALS
      STANDARD TIGHTENING TORQUE
      ELECTRIC WIRE CODE
      CONVERSION TABLE
      UNITS
   GENERAL
      DIMENSION
      SPECIFICATIONS
      WEIGHT TABLE
      TABLE OF OIL AND COOLANT CAPACITIES
   STRUCTURE AND FUNCTION
      RADIATOR, OIL COOLER
      PTO (COUPLING)
      ENGINE CONTROL
      POWER TRAIN DIAGRAM
      SWING CIRCLE
      SWING MACHINERY
      TRACK FRAME
      IDLER CUSHION
      HYDRAULIC PIPING DRAWING
      HYDRAULIC CIRCUIT DIAGRAM
      HYDRAULIC TANK
      HYDRAULIC PUMP
      CONTROL VALVE
      SELF-PRESSURE REDUCING VALVE
      CLSS
      SWING MOTOR
      CENTER SWIVEL JOINT
      TRAVEL MOTOR
      VALVE CONTROL
      WORK EQUIPMENT, SWING PPC VALVE
      TRAVEL PPC VALVE
      SERVICE PPC VALVE
      SOLENOID VALVE
      HYDRAULIC CYLINDER
      WORK EQUIPMENT
      WORK EQIPMENT PIN AUTOMATIC GREASING SYSTEM
      ELECTRICAL ALLOCATION DIAGRAM (1/2)
      ELECTRICAL ALLOCATION DIAGRAM (2/2)
      ELECTRICAL CIRCUIT DIAGRAM
      ELECTRICAL CONTROL SYSTEM
      MACHINE MONITOR SYSTEM
   TESTING AND ADJUSTING
      STANDARD VALVE TABLE FOR ENGINE RELATED PARTS
      STANDARD VALUE TABLE FOR CHASIS RELATED PARTS
      STANDARD VALUE TABLE FOR ELECTRICAL RELATED PARTS
      TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING
      MEASURING ENGINE SPEED
      MEASURING EXHAUST GAS COLOR
      ADJUSTING VALVE CLEARANCE
      MEASURING COMPRESSION PRESSURE
      MEASURING BLOWBY PRESSURE
      TESTING AND ADJUSTING FUEL INJECTION TIMING
      MEASURING ENGINE OIL PRESSURE
      TESTING AND ADJUSTING ALTERNATOR BELT TENSION
      ADJUSTING ENGINE STOP SOLENOID LINKAGE
      ADJUSTING FUEL CONTROL LINKAGE
      TESTING AND ADJUSTING OF HYDRUALIC PRESSURE IN WORK EQUIPMENT, SWING AND TRAVEL CIRCUITS
      ADJUSTING PC VALVE
      MEASURING LS DIFFERENTIAL PRESSURE AND ADJUSTING LS VALVE
      TESTING HYDRAULIC PRESSURE IN THE CONTROL CIRCUIT
      TESTING OUTLET PRESSURE OF SOLENOID VALVE
      MEASURING PPC VALVE OUTPUT PRESSURE
      ADJUSTING WORK EQUIPMENT AND SWING PPC VALVE
      TESTING TRAVEL DEVATION
      MEASURING OIL LEAKAGE
      RELEASING REMAINING PRESURE IN HYDRAULIC CIRCUIT
      CHECKING OF CLEARANCE OF SWING CIRCLE BEARING
      CHECKING AND ADJUSTING OF TRACK SHOE TENSION
      TESTING WEAR OF SPROKET
      BLEEDING AIR
      AUTOMATIC GREASING CONTROLLER
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      METHOD OF USING MANUAL
      PRECAUTIONS WHEN CARRYING OUT OPERATION
      SPECIAL TOOL LIST
      SKETCHES OF SPECIAL TOOLS
      * STARTING MOTOR
      * ALTERNATOR
      * FUEL INJECTION PUMP
      * WATER PUMP
      * NOZZLE HOLDER
      * THERMOSTAT
      * ENGINE OIL COOLER CORE
      CYLINDER HEAD
      ENGINE, MAIN PUMP
      RADIATOR, HYDRAULIC COOLER
      FUEL TANK
      CENTER SWIVEL JOINT
      SPROCKET
      TRAVEL MOTOR
      DISASSEMBLY, ASSEMBLY OF TRAVEL MOTOR GM09VL2
      SWING MOTOR, SWING MACHINERY
      SWING MOTOR
      SWING MACHINERY
      REVOLVING FRAME
      SWING CIRCLE
      IDLER, RECOIL SPRING
      RECOIL SPRING
      IDLER
      TRACK ROLLER
      CARRIER ROLLER
      TRACK SHOE
      HYDRAULIC TANK
      MAIN PUMP
      MAIN PUMP INPUT SHAFT OIL SEAL
      CONTROL VALVE
      MAIN RELIEF VALVE
      SOLENOID VALVE
      WORK EQUIPMENT LEFT SIDE PPC VALVE (FOR ARM, SWING CONTROL) REMOVAL AND INSTALLATION
      WORK EQUIPMENT RIGHT SIDE PPC VALVE (FOR BOOM, BUCKET CONTROL) REMOVAL AND INSTALLATION
      WORK EQUIPMENT PPC VALVE (FOR BOOM, ARM, BUCKET, SWING CONTROL PPC VALUE)
      TRAVEL PPC VALVE
      BOOM CYCLINDER
      ARM CYLINDER
      BUCKET CYLINDER
      BLADE CYCLINDER
      HYDRAULIC CYCLINDER
      WORK EQUIPMENT
      BUCKET
      ARM
      BUCKET/ ARM
      BOOM
      BLADE
      OPERATOR`S CAB
      COUNTERWEIGHT
      MONITOR
      SWING CONTROLLER
      AUTO-GREASING CONTROLLER
      AUTO-GREASING PUMP
   MAINTENANCE STANDARD
      SWING MACHINERY
      SWING CIRCLE
      TRACK FRAME
      IDLER
      TRACK ROLLER
      CARRIER ROLLER
      TRACK SHOE
      HYDRAULIC PUMP
      CONTROL VALVE
      SELF-PRESSURE REDUCING VALVE
      SWING MOTOR
      CENTER SWIVEL JOINT
      WORK EQUIPMENT, SWING PPC VALVE
      TRAVEL PPC VALVE
      SERVICE PPC VALVE
      WORK EQUIPMENT
      HYDRAULIC CYCLINDER
   OTHER SPECIFICATION (PC60-7 (FOR NORWAY)
      PC60-7 (FOR NORWAY)
   OTHERS
      HYDRAULIC PIPING DRAWING
      HYDRAULIC CIRCUIT DIAGRAM
      OVERALL SYSTEM DIAGRAM (1/5)
      OVERALL SYSTEM DIAGRAM (2/5)
      OVERALL SYSTEM DIAGRAM (3/5)
      OVERALL SYSTEM DIAGRAM (4/5)
      OVERALL SYSTEM DIAGRAM (5/5)
      ELECTRICAL ALLOCATION DIAGRAM
      ELECTRIC CIRCUIT DIAGRAM
      CONNECTOR TYPES AND MOUNTING LOCATIONS