Komatsu PC75UU-2 (SN from 05001) Crawler Excavators (Japan) Workshop Manual (SEBM001302)

Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC75UU-2.

This manual will assist you in diagnosing, repairing, and adjusting for your crawler excavator.
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Covered Models (Japan):
   PC75UU-2 (SN: 05001-)

Format: PDF, 391 pages
Language: English
Table of Contents:
   GENERAL
      GENERAL ASSEMBLY DRAWING
      SPECIFICATIONS
      WEIGHT TABLE
      LIST OF LUBRICANT AND WATER
   STRUCTURE AND FUNCTION
      HYDRAULIC PIPING DIAGRAM
      HYDRULIC CIRCUIT DIAGRAM
      ELECTRIC WIRING DIAGRAM
      ELECTRIC CIRCUIT DIAGRAM
   TESTING AND ADJUSTING
      TABLE OF JUDGEMENT STANDARD VALUE
      STANDARD VALUE TABLE FOR ELECTRICAL PARTS
      TOOLS FOR TESTING ,ADJUSTING,AND TROUBLESHOOTING
      MEASURING ENGINE SPEED
      MEASURING ENGINE OIL PRESSURE
      MEASURING COMPRESSION PRESSURE
      MEASURING BLOW-BY
      ADJUSTING VALVE CLEARANCE
      TESTING AND ADJUSTING FUEL INJECTION TIMING
      TESTING AND ADJUSTING ALTERNATOR FAN BELT TENSION
      ADJUSTING FUEL CONTROL LEVER
      TESTING AND ADJUSTING TRACK SHOE TENSION
      TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
      TESTING CONTROL CIRCUIT PRESSURE
      MEASURING OUTPUT PRESSURE OF PPC VALVE
      ADJUSTING PPC VALVE
      MEASURING OUTLET PORT PRESSURE OF SOLENOID VALVE,EPC VALVE
      MEASURING OIL LEAKAGE INSIDE CYLINDER
      MEASURING OIL LEAKAGE FROM SWING,TRAVEL MOTOR
      BLEEDING AIR FROM HYDRAULIC CIRCUIT
      RELEASING REMAINING FROM HYDRAULIC CIRCUIT
      ADJUSTING BLADE CONTROL LEVER
      ADJUSTING TRAVEL CONTROL LEVER
      PROCEDURE FOR RESETTING ELECTRICAL SYSTEM INPUT/OUTPUT SIGNALS AND CHECKING OPERATION
      PROCEDURE FOR REPLACING POTENTIOMETER
      PROCDURE FOR CHECKING DIODE
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      METHOD OF USING MANUAL
      PRECAUTIONS WHEN CARRYING OUT OPERATION
      SPECIAL TOOLS LIST
      SCHEMATIC DRAWING OF SPECIAL TOOL
      STARTING MOTOR
      ALTERNATOR
      FUEL INJECTION PUMP
      WATER PUMP
      NOZZLE HOLDER
      THERMOSTAT
      ENGINE FRONT SEAL
      ENGINE REAR SEAL
      CYLINDER HEAD
      HYDRAULIC OIL COOLER
      RADIATOR
      ENGINE AND MAIN PUMP
      DAMPER
      CENTER SWIVEL JOINT
      TRAVEL MOTOR
      SPROCKET
      SWING MOTOR AND SWING MACHINERY
      SWING MOTOR
      SWING MACHINERY
      REVOLVING FRAME
      SWING CIRCLE
      IDLER AND RECOIL SPRING
      IDLER
      RECOIL SPRING
      TRACK ROLLER
      RUBBER SHOE
      STEEL SHOE AND ROAD LINER
      PPC PUMP
      MAIN PUMP
      SPOOL CONTROL VALVE
      SPOOL CONTROL VALVE
      MAIN RELIEF VALVE
      PPC VALVE ASSEMBLY ON LEFT SIDE OF WORK EQUIPMENT
      PPC VALVE ON RIGHT SIDE OF WORK EQUIPMENT
      WORK EQUIPMENT PPC VALVE
      PPC VALVE FOR OFFSET OPERATION
      ARM CYLINDER
      BUCKERT CYLINDER
      BOOM CYLINDER
      OFFSET CYLINDER
      BLADE CYLINDER
      HYDRAULIC CYLINDER
      WORK EQUIPMENT
      BUCKET
      ARM
      ND BOOM
      BUCKET AND ARM
      ST BOOM
      BLADE
      OPERATOR`S CAB
      FLOOR FRAME
      FUEL TANK
      CONTROLLER
      MONITOR
      COUNTERWEIGHT
   MAINTENANCE STANDARD
      SWING MACHINERY
      SWING CIRCLE
      TRACK FRAME,RECOIL SPRING
      IDLER
      TRACK ROLLER
      CARRIER ROLLER
      SPROCKET
      TRACK SHOE
      HYDRAULIC PUMP
      SPOOL CONTROL VALVE(FOR FRONT PUMP)
      SPOOL CONTROL VALVE(FOR CENTER PUMP)
      SPOOL CONTROL VALVE
      SWING MOTOR
      CENTER SWIVEL JOINT
      PPC VALVE
      HYDRAULIC CYLINDER
      WORK EQUIPMENT