KOMATSU-SEBM025607 Komatsu D31EX, D37EX, D39EX dozer shop manual
English

Komatsu D31EX, D37EX, D39EX dozer shop manual

KOMATSU-SEBM025607
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Format: PDF

Pages: 407

File size: 86,98 MB

SERIAL NUMBER D31EX-21 - 50501 and up
D31PX-21 - 50501 and up
D37EX-21 - 5501 and up
D37PX-21 - 5501 and up
D39EX-21 -1501 and up
D39PX-21 -1501 and up

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Table of Contents for KOMATSU-SEBM025607 manual

  • COVER
  • CONTENTS
  • 01 GENERAL
    • SPECIFICATION DRAWING
    • SPECIFICATIONS
    • WEIGHT TABLE
    • TABLE OF FUEL, COOLANT AND LUBRICANTS
  • 10 STRUCTURE AND FUNCTION, MAINTENANCE STANDARD
    • COOLING SYSTEM
    • ENGINE CONTROL
    • POWER TRAIN
    • POWER TRAIN SYSTEM
    • HST HYDRAULIC EQUIPMENT ARRANGEMENT DIAGRAM
    • STEERING, BRAKE CONTROL
    • DAMPER
    • SOLENOID VALVE
    • FINAL DRIVE
    • HST PUMP
    • SAFETY-SUCTION VALVE
    • CUT-OFF VALVE
    • CHARGE SAFETY VALVE
    • CHARGE PUMP
    • HST BRAKE QUICK RETURN CIRCUIT
    • TOWING VALVE
    • PARKING BRAKE VALVE
    • AS VALVE
    • HST MOTOR
    • STEERING, DIRECTIONAL PPC VALVE
    • AUTOMATIC GEARSHIFTING VALVE
    • INCHING VALVE
    • FRAME ASSEMBLY
    • TRACK FRAME, RECOIL SPRING
    • IDLER
    • TRACK ROLLER
    • CARRIER ROLLER
    • SPROCKET
    • TRACK SHOE
    • ARRANGEMENT OF HYDRAULIC EQUIPMENT FOR WORK EQUIPMENT
    • WORK EQUIPMENT CONTROL
    • HYDRAULIC TANK, FILTER
    • HYDRAULIC PUMP
    • WORK EQUIPMENT CYLINDER
    • CONTROL VALVE
    • CLSS
    • WORK EQUIPMENT PPC VALVE
    • WORK EQUIPMENT
    • CUTTING EDGE, END BIT
    • CAB RELATED
    • SAFETY MECHANISM WHEN STARTING ENGINE
    • GEARSHIFT CONTROL SYSTEM
    • PARKING BRAKE CONTROL SYSTEM
    • COMPONENT EQUIPMENT OF SYSTEM
    • MONITOR SYSTEM
    • SENSORS
  • 20 TESTING AND ADJUSTING
    • STANDARD VALUE TABLE FOR ENGINE
    • STANDARD VALUE TABLE FOR CHASSIS
    • STANDARD VALUE TABLE FOR ELECTRICAL SYSTEM
    • TESTING AND ADJUSTING
    • TROUBLESHOOTING
  • 30 DISASSEMBLY AND ASSEMBLY
    • METHOD OF USING MANUAL
    • PRECAUTIONS WHEN CARRYING OUT OPERATION
    • SPECIAL TOOL LIST
    • SKETCHES OF SPECIAL TOOLS
    • REMOVAL OF FUEL INJECTION PUMP ASSEMBLY
    • INSTALLATION OF FUEL INJECTION PUMP ASSEMBLY
    • REMOVAL OF CYLINDER HEAD ASSEMBLY
    • INSTALLATION OF CYLINDER HEAD ASSEMBLY
    • REMOVAL OF ENGINE FRONT SEAL
    • INSTALLATION OF ENGINE FRONT SEAL
    • REMOVAL OF ENGINE REAR SEAL
    • INSTALLATION OF ENGINE REAR SEAL
    • REMOVAL OF RADIATOR GUARD ASSEMBLY
    • INSTALLATION OF RADIATOR GUARD ASSEMBLY
    • DISASSEMBLY OF RADIATOR, OIL COOLER, AND CHARGE AIR COOLER ASSEMBLIES
    • ASSEMBLY OF RADIATOR, OIL COOLER, AND CHARGE AIR COOLER ASSEMBLIES
    • REMOVAL OF ENGINE ASSEMBLY
    • INSTALLATION OF ENGINE ASSEMBLY
    • REMOVAL OF DAMPER
    • INSTALLATION OF DAMPER
    • REMOVAL OF TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY
    • INSTALLATION OF TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY
    • DISASSEMBLY OF TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY
    • ASSEMBLY OF TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY
    • REMOVAL OF IDLER AND RECOIL SPRING ASSEMBLY
    • INSTALLATION OF IDLER AND RECOIL SPRING ASSEMBLY
    • DISASSEMBLY OF RECOIL SPRING ASSEMBLY
    • ASSEMBLY OF RECOIL SPRING ASSEMBLY
    • DISASSEMBLY OF IDLER ASSEMBLY
    • ASSEMBLY OF IDLER ASSEMBLY
    • DISASSEMBLY OF TRACK ROLLER ASSEMBLY
    • ASSEMBLY OF TRACK ROLLER ASSEMBLY
    • DISASSEMBLY OF CARRIER ROLLER ASSEMBLY
    • ASSEMBLY OF CARRIER ROLLER ASSEMBLY
    • SPREADING TRACK SHOE ASSEMBLY
    • INSTALLATION OF TRACK SHOE ASSEMBLY
    • REMOVAL OF HST PUMP ASSEMBLY
    • INSTALLATION OF HST PUMP ASSEMBLY
    • REMOVAL OF MAIN CONTROL VALVE ASSEMBLY
    • INSTALLATION OF MAIN CONTROL VALVE ASSEMBLY
    • DISASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY
    • ASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY
    • DISASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLIES
    • ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLIES
    • REMOVAL OF BLADE ASSEMBLY
    • INSTALLATION OF BLADE ASSEMBLY
    • REMOVAL OF OPERATOR'S SEAT TRAME ASSEMBLY
    • INSTALLATION OF OPERATOR'S SEAT FRAME ASSEMBLY
    • REMOVAL OF FUEL TANK ASSEMBLY
    • INSTALLATION OF FUEL TANK ASSEMBLY
    • REMOVAL OF HYDRAULIC TANK ASSEMBLY
    • INSTALLATION OF HYDRAULIC TANK ASSEMBLY
  • 90 OTHERS
    • HYDRAULIC CIRCUIT DIAGRAM (1/2)(D31EX-21 SERIAL NO.50001-50097 D31PX-21 SERIAL NO.50001-50181 D37EX-21 SERIAL NO. 5001-5104 D37PX-21 SERIAL NO. 5001-5090)
    • HYDRAULIC CIRCUIT DIAGRAM (1/2)(D31EX-21 SERIAL NO.50098 AND UP D31PX-21 SERIAL NO.50182 AND UP D37EX-21 SERIAL NO.5105 AND UP D37PX-21 SERIAL NO.5091 AND UP)
    • HYDRAULIC CIRCUIT DIAGRAM (2/2)
    • HYDRAULIC CIRCUIT DIAGRAM (2/2) (FOR D37EX, PX-21 EU SPEC.)
    • ELECTRICAL CIRCUIT DIAGRAM (1/2)
    • ELECTRICAL CIRCUIT DIAGRAM (2/2)
    • ELECTRICAL CIRCUIT DIAGRAM FOR AIR CONDITIONER
Language
English
Document type
Shop manual
Machinery type
dozer
KOMATSU-SEBM025607-preview.pdf - 879.92KB

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