Komatsu PC50UU-1 (SN: 01001-08000) Crawler Excavators (Japan) Workshop Manual (SEBM020U0104)

Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC50UU-1.

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):
   PC50UU-1 (SN: 01001-08000)

Format: PDF, 189 pages
Language: English
Table of Contents:
   STRUCTURE AND FUNCTION
      POWER TRAIN
      SWING MACHINERY
      SWING CIRCLE
      TRACK FRAME AND RECOIL SPRING
      IDLER
      TRACK ROLLER
      TRACK SHOE
      HYDRAULIC PIPING
      HYDRAULIC CIRCUIT SCHEMATICS
      HYDRAULIC CIRCUIT DIAGRAM
      HYDRAULIC TANK AND FUEL TANK
      HYDRAULIC PUMP
      SPOOL CONTROL VALVE
      SPOOL CONTROL VALVE
      SUCTION VALVE
      SWING MOTOR
      CENTER SWIVEL JOINT
      TRAVEL MOTOR WITH REDUCTION GEAR
      HYDRAULIC CYLINDER
      WORK EQUIPMENT CONTROL
      WORK EQUIPMENT
      ELECTRICAL CIRCUIT
   TESTING AND ADJUSTING
      TABLE OF JUDGEMENT STANDARD VALUE
      TESTING AND ADJUSTING TOOL LIST
      ADJUSTING VALVE CLEARANCE
      MEASURING COMPRESSION PRESSURE
      ADJUSTING FUEL INJECTION TIMING
      TESTING AND ADJUSTING HYDRAULIC PRESSURE
      MEASURING OIL LEAKAGE FROM SWING AND TRAVEL MOTOR
      MEASURING OIL LEAKAGE FROM CYLINDER
      CHECKING FOR OIL LEAKAGE FROM SWIVEL JOINT
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      METHOD OF READING MANUAL
      SPECIAL TOOL LIST
      WEIGHT TABLE
      TIGHTENING TORQUE TABLE
      LIST OF LUBRICANT AND WATER
      STARTING MOTOR
      ALTERNATOR
      NOZZLE HOLDER
      RADIATOR
      FUEL INJECTION PUMP
      CYLINDER HEAD
      FAN PULLEY
      WATER PUMP
      THERMOSTAT
      ENGINE
      SWING CIRCLE
      SWING MACHINERY
      CENTER SWIVEL JOINT
      SWING MOTOR
      TRAVEL MOTOR
      REVOLVING FRAME
      IDLER
      RECOIL SPRING
      TRACK ROLLER
      TRACK SHOE
      HYDRAULIC PUMP
      SPOOL CONTROL VALVE
      SPOOL CONTROL VALVE
      SPOOL CONTROL VALVE
      SPOOL CONTROL VALVE
      MAIN RELIEF VALVE
      BOOM CYLINDER
      ARM CYLINDER
      BUCKET CYLINDER
      BLADE CYLINDER
      OFFSET CYLINDER
      HYDRAULIC CYLINDER
      WORK EQUIPMENT
      BLADE
      ARM AND BUCKET
      BUCKET
      ARM
      BOOM
      SECOND BOOM
      THIRD BOOM
      SECONG AND THIRD BOOM(WITH ARM CYLINDER ASSEMBLY)
      FLOOR FRAME
   MAINTENANCE STANDARD
      SWING MACHINERY
      SWING CIRCLE
      TRACK FRAME
      IDLER
      TRACK ROLLER
      TRACK SHOE
      SPROCKET
      HYDRAULIC PUMP
      SPOOL CONTROL VALVE
      SPOOL CONTROL VALVE
      CENTER SWIVEL JOINT
      HYDRAULIC CYLINDER
      WORK EQUIPMENT