Komatsu PC12R-8 and PC15R-8 (SN from 10001) Crawler Excavators (Japan) Workshop Manual (SEBD013103)

Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC12R-8 and PC15R-8.

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):
   PC12R-8 (SN: 10001-)
   PC15R-8 (SN: 10001-)

Format: PDF, 355 pages
Language: English
Table of Contents:
   SAFETY
   FOREWORD
   GENERAL
      General assembly drawing
      Specifications
      List of lubricant and water
   STRUCTURE AND FUNCTION
      Power Train
      Swing circle
      Track frame and recoil spring
      Hydraulic piping
      Hydraulic tank
      Hydraulic pump
      Control valve (PC12R-8)
      CLSS (PC12R-8)
      Control valve (PC15R-8)
      CLSS (PC15R-8)
      Center swivel joint
      Swing motor
      Travel motor
      Valve control
      PPC valve
      Work equipment
      Machine monitor system
   TESTING AND ADJUSTING
      STANDARD VALUE TABLE
      Standard value table for engine related parts
      Standard value table for chassis related parts
      Standard value table for electrical parts
      TESTING AND ADJUSTING
      TROUBLESHOOTING
   DISASSEMBLY AND ASSEMBLY
      Method of using manual
      Precautions when carrying out operation
      Special tool list
      Starting motor
      Alternator
      Fuel injection pump
      Nozzle holder
      Water pump
      Thermostat
      Engine front seal
      Engine rear seal
      Cylinder head
      Radiator
      Engine, hydraulic pump
      Fuel tank
      Damper
      Center swivel joint
      Travel motor
      Sprocket
      Swing motor
      Revolving frame
      Swing circle
      Idler
      Idler cushion (rubber shoe)
      Idler cushion (steel shoe)
      Track roller
      Rubber shoe
      Steel shoe
      Hydraulic tank
      Hydraulic oil cooler
      Hydraulic pump
      Control valve
      PPC valve
      Boom cylinder
      Arm cylinder
      Bucket cylinder
      Swing cylinder
      Blade cylinder
      Hydraulic cylinder
      Work equipment
      Bucket
      Arm
      Bucket, arm
      Boom
      Swing bracket
      Blade
      Canopy
   MAINTENANCE STANDARD
      Swing circle
      Track frame, recoil spring
      Idler
      Track roller
      Track shoe
      Hydraulic pump (PC15R-8)
      Control valve (PC12R-8)
      Control valve (PC15R-8)
      Center swivel joint
      Swing motor
      PPC valve
      Hydraulic cylinder
      Work equipment
   OTHERS
      Hydraulic circuit diagram PC12R-8
      Hydraulic circuit diagram PC15R-8
      Electric circuit diagram PC12R,15R-8