Komatsu PC300HD-7L and PC300LC-7L (SN from A85001) Crawler Excavators (USA) Workshop Manual (CEBM009104)

Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC300HD-7L and PC300LC-7L.

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 (USA):
   PC300HD-7L (SN: A85001-)
   PC300LC-7L (SN: A85001-)

Format: PDF, 782 pages
Language: English
Table of Contents:
   FOREWORD
      SAFETY
      GENERAL
      HOW TO READ THE SHOP MANUAL
      HOISTING INSTRUCTIONS
      COATING MATERIALS
      STANDARD TIGHTENING TORQUE
      ELECTRIC WIRE CODE
      CONVERSION TABLES
   GENERAL
      SPECIFICATION DIMENSION DRAWINGS
      SPECIFICATIONS
      WEIGHT TABLE
      FUEL, COOLANT, AND LUBRICANTS
   STRUCTURE AND FUNCTION
      ENGINE RELATED PARTS
      RADIATOR • OIL COOLER • AFTERCOOLER
      FINAL DRIVE
      SPROCKET
      REAL DIMENSION OF SPROCKET TOOTH SHAPE
      SWING MACHINERY
      SWING CIRCLE
      TRACK FRAME • RECOIL SPRING
      IDLER
      CARRIER ROLLER
      TRACK ROLLER
      TRACK SHOE
      TRIPLE GROUSER SHOE
      HYDRAULIC EQUIPMENT LAYOUT DRAWING
      HYDRAULIC TANK
      HYDRAULIC PUMP
      VARIABLE VOLUME VALVE
      CONTROL VALVE
      CLSS
      SELF PRESSURE REDUCING VALVE
      SWING MOTOR
      REVERSE PREVENTION VALVE
      CENTER SWIVEL JOINT
      TRAVEL MOTOR
      TRAVEL JUNCTION VALVE
      TRAVEL PPC SHUTTLE VALVE
      VALVE CONTROL
      WORK EQUIPMENT • SWING PPC VALVE
      TRAVEL PPC VALVE
      SERVICE VALVE
      SOLENOID VALVE
      PPC ACCUMULATOR
      RETURN OIL FILTER
      BOOM HYDRAULIC DRIFT PREVENTION VALVE
      QUICK RETURN VALVE
      LIFT CHECK VALVE
      ATTACHMENT CIRCUIT SELECTOR VALVE
      HYDRAULIC CYLINDER
      WORK EQUIPMENT
      AIR CONDITIONER
      ENGINE CONTROL
      ELECTRONIC CONTROL SYSTEM
      MULTI MONITOR SYSTEM
      SENSORS
   TESTING, ADJUSTING AND TROUBLESHOOTING
      STANDARD VALUE TABLES
      TESTING AND ADJUSTING
      TROUBLESHOOTING GENERAL
      TROUBLESHOOTING ELECTRICAL SYSTEM (E-MODE)
      TROUBLESHOOTING MONITOR ELECTRICAL SYSTEM (E-MODE)
      TROUBLESHOOTING HYDRAULIC AND MECHANICAL SYSEM (H-MODE)
   DISASSEMBLY AND ASSEMBLY
      METHOD OF USING MANUAL
      PRECAUTIONS DURING OPERATION
      SPECIAL TOOL LIST
      SKETCHES OF SPECIAL TOOLS
      ENGINE
      RADIATOR
      HYDRAULIC OIL COOLER
      ENGINE AND HYDRAULIC PUMPS
      FINAL DRIVE
      SWING MOTOR AND SWING MACHINERY
      CARRIER ROLLER
      TRACK ROLLER
      IDLER
      RECOIL SPRING
      SPROCKET
      TRACK SHOE
      SWING CIRCLE
      REVOLVING FRAME
      CENTER SWIVEL JOINT
      HYDRAULIC TANK
      CONTROL VALVE
      HYDRAULIC PUMP
      WORK EQUIPMENT PPC VALVE
      TRAVEL PPC VALVE
      HYDRAULIC CYLINDER
      WORK EQUIPMENT
      AIR CONDITIONER
      COUNTERWEIGHT
      OPERATOR’S CAB
      MONITOR
      GOVERNOR PUMP CONTROLLER
   OTHERS
      ELECTRICAL
      HYDRAULIC