








$25.00
Generation
5Language
EnglishModel of Truck
D375A-5Region
JapanTruck Class
D375Illustrated factory Workshop Manual for Komatsu Crawler Dozers Models D375A-5.
This manual will assist you in diagnosing, repairing, and adjusting for your crawler dozer.
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):
D375A-5 (SN: 18052-18199)
Format: PDF, 1034 pages
Language: English
Table of Contents:
GENERAL
SPECIFICATION DRAWING
SPECIFICATIONS
WEIGHT TABLE
TABLE OF FUEL, COOLANT AND LUBRICANT
STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
POWER TRAIN
OVERALL DRAWING OF POWER TRAIN UNIT
POWER TRAIN HYDRAULIC PIPING DRAWING
DAMPER, UNIVERSAL JOINT
TORQUE CONVERTER, PTO
TORQUE CONVERTER VALVE
SCAVENGING PUMP
TRANSMISSION CONTROL
TRANSMISSION
TRANSMISSION ECMV
TRANSMISSION LUBRICATION RELIEF VALVE
POWER TRAIN PUMP + LUBRICATION PUMP
STEERING, BRAKE CONTROL
TRANSFER, BEVEL GEAR SHAFT, STEERING
STEERING ECMV
STEERING CLUTCH, STEERING BRAKE ECMV
PARKING BRAKE VALVE
SUDDEN STOPS PREVENTION VALVE
FINAL DRIVE
TRACK FRAME
RECOIL SPRING
IDLER
TRACK ROLLER
CARRIER ROLLER
TRACK ROLLER BOGIE
TRACK SHOE
MAIN FRAME
SUSPENSION
WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
PPC CONTROL PIPING DIAGRAM
WORK EQUIPMENT CONTROL
HYDRAULIC TANK
PPC CHARGE VALVE
ACCUMULATOR
PPC LOCK VALVE
PPC VALVE
WORK EQUIPMENT CYLINDER
PISTON VALVE
QUICK DROP VALVE
PIN PULLER SWITCH
PIN PULLER SOLENOID VALVE
BLADE CONTROL KNOB
PITCH, DUAL TILT SOLENOID VALVE
WORK EQUIPMENT + PPC CHARGE PUMP
MAIN CONTROL VALVE
CYLINDER STAY
BLADE
RIPPER EQUIPMENT
CAB MOUNT
CAB
AIR CONDITIONER
ENGINE CONTROL
ENGINE CONTROL SYSTEM
DECELERATOR POTENTIOMETER
HPI ENGINE CONTROL SYSTEM
MONITOR SYSTEM
MONITOR PANEL
MODE SELECTION SYSTEM
ELECTRICAL DEVICE
STEERING ELECTRONIC CONTROL
VHMS CONTROLLER
COMMUNICATION (ORB:ORBCOMM) CONTROLLER/ANTENNA
TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
STANDARD VALUE TABLE FOR MACHINE RELATED PARTS
TESTING AND ADJUSTING
TROUBLESHOOTING
DISASSEMBLY AND ASSEMBLY
HOW TO READ THIS MANUAL
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
REMOVAL AND INSTALLATION OF FUEL PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
REMOVAL AND INSTALLATION OF RADIATOR ASSEMBLY
REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY
REMOVAL AND INSTALLATION OF ENGINE ASSEMBLY
REMOVAL AND INSTALLATION OF DAMPER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF DAMPER
REMOVAL AND INSTALLATION OF POWER TRAIN UNIT ASSEMBLY
DISCONNECTION OF POWER TRAIN UNIT ASSEMBLY
CONNECTION OF POWER TRAIN UNIT ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TORQFLOW TRANSMISSION ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF STEERING CASE ASSEMBLY
REMOVAL AND INSTALLATION OF POWER TRAIN, LUBRICATION PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF SCAVENGING PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF FINAL DRIVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
REMOVAL AND INSTALLATION OF TRACK FRAME ASSEMBLY
REMOVAL AND INSTALLATION OF IDLER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
REMOVAL AND INSTALLATION TRACK ROLLER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
REMOVAL AND INSTALLATION OF BOGIE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BOGIE ASSEMBLY
REMOVAL AND INSTALLATION OF 1ST BOGIE ASSEMBLY
EXPANDING AND ASSEMBLY TRACK SHOE INSTALLATION
WHOLE DISASSEMBLY AND ASSEMBLY OF TRACK SHOE
DIMENSIONS TABLE OF FITTING JIG OF LINK PRESS
DISASSEMBLY AND ASSEMBLY OF 1 LINK IN THE FIELD
DISASSEMBLY AND ASSEMBLY OF MASTER LINK
REMOVAL AND INSTALLATION OF PIVOT SHAFT ASSEMBLY
REMOVAL AND INSTALLATION OF EQUALIZER BAR
DISASSEMBLY AND ASSEMBLY OF EQUALIZER BAR BUSHING
REMOVAL AND INSTALLATION OF SEGMENT TOOTH
REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY
REMOVAL AND INSTALLATION OF WORK EQUIPMENT AND PPC PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF BLADE LIFT VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE LIFT VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE TILE AND RIPPER LOW VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER HIGH VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF PPC CHARGE VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE PPC VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER PPC VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER PIN PULLER CYLINDER ASSEMBLY
REMOVAL AND INSTALLATION OF BLADE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF GIANT RIPPER ASSEMBLY
REMOVAL AND INSTALLATION OF ROPS GUARD
REMOVAL AND INSTALLATION OF OPERATOR`S CAB ASSEMBLY
REMOVAL AND INSTALLATION OF FLOOR FRAME
REMOVAL AND INSTALLATION OF DASHBOARD ASSEMBLY
REMOVAL AND INSTALLATION OF MONITOR PANEL ASSEMBLY
REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT ASSEMBLY
OTHERS
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (TILTDOZER)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (TILTDOZER)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER)
ELECTRICAL CIRCUIT DIAGRAM (1/7)
ELECTRICAL CIRCUIT DIAGRAM (2/7)
ELECTRICAL CIRCUIT DIAGRAM (3/7)
ELECTRICAL CIRCUIT DIAGRAM (4/7)
ELECTRICAL CIRCUIT DIAGRAM (5/7)
ELECTRICAL CIRCUIT DIAGRAM (6/7)
ELECTRICAL CIRCUIT DIAGRAM (7/7)
DIAGRAM FOR ELECTRICAL CIRCUIT OF AIR CONDITIONER
ELECTRIC CIRCUIT DIAGRAM OF INSIDE CAB
This manual will assist you in diagnosing, repairing, and adjusting for your crawler dozer.
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):
D375A-5 (SN: 18052-18199)
Format: PDF, 1034 pages
Language: English
Table of Contents:
GENERAL
SPECIFICATION DRAWING
SPECIFICATIONS
WEIGHT TABLE
TABLE OF FUEL, COOLANT AND LUBRICANT
STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
POWER TRAIN
OVERALL DRAWING OF POWER TRAIN UNIT
POWER TRAIN HYDRAULIC PIPING DRAWING
DAMPER, UNIVERSAL JOINT
TORQUE CONVERTER, PTO
TORQUE CONVERTER VALVE
SCAVENGING PUMP
TRANSMISSION CONTROL
TRANSMISSION
TRANSMISSION ECMV
TRANSMISSION LUBRICATION RELIEF VALVE
POWER TRAIN PUMP + LUBRICATION PUMP
STEERING, BRAKE CONTROL
TRANSFER, BEVEL GEAR SHAFT, STEERING
STEERING ECMV
STEERING CLUTCH, STEERING BRAKE ECMV
PARKING BRAKE VALVE
SUDDEN STOPS PREVENTION VALVE
FINAL DRIVE
TRACK FRAME
RECOIL SPRING
IDLER
TRACK ROLLER
CARRIER ROLLER
TRACK ROLLER BOGIE
TRACK SHOE
MAIN FRAME
SUSPENSION
WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
PPC CONTROL PIPING DIAGRAM
WORK EQUIPMENT CONTROL
HYDRAULIC TANK
PPC CHARGE VALVE
ACCUMULATOR
PPC LOCK VALVE
PPC VALVE
WORK EQUIPMENT CYLINDER
PISTON VALVE
QUICK DROP VALVE
PIN PULLER SWITCH
PIN PULLER SOLENOID VALVE
BLADE CONTROL KNOB
PITCH, DUAL TILT SOLENOID VALVE
WORK EQUIPMENT + PPC CHARGE PUMP
MAIN CONTROL VALVE
CYLINDER STAY
BLADE
RIPPER EQUIPMENT
CAB MOUNT
CAB
AIR CONDITIONER
ENGINE CONTROL
ENGINE CONTROL SYSTEM
DECELERATOR POTENTIOMETER
HPI ENGINE CONTROL SYSTEM
MONITOR SYSTEM
MONITOR PANEL
MODE SELECTION SYSTEM
ELECTRICAL DEVICE
STEERING ELECTRONIC CONTROL
VHMS CONTROLLER
COMMUNICATION (ORB:ORBCOMM) CONTROLLER/ANTENNA
TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
STANDARD VALUE TABLE FOR MACHINE RELATED PARTS
TESTING AND ADJUSTING
TROUBLESHOOTING
DISASSEMBLY AND ASSEMBLY
HOW TO READ THIS MANUAL
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
REMOVAL AND INSTALLATION OF FUEL PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
REMOVAL AND INSTALLATION OF RADIATOR ASSEMBLY
REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY
REMOVAL AND INSTALLATION OF ENGINE ASSEMBLY
REMOVAL AND INSTALLATION OF DAMPER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF DAMPER
REMOVAL AND INSTALLATION OF POWER TRAIN UNIT ASSEMBLY
DISCONNECTION OF POWER TRAIN UNIT ASSEMBLY
CONNECTION OF POWER TRAIN UNIT ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TORQFLOW TRANSMISSION ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF STEERING CASE ASSEMBLY
REMOVAL AND INSTALLATION OF POWER TRAIN, LUBRICATION PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF SCAVENGING PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF FINAL DRIVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
REMOVAL AND INSTALLATION OF TRACK FRAME ASSEMBLY
REMOVAL AND INSTALLATION OF IDLER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
REMOVAL AND INSTALLATION TRACK ROLLER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
REMOVAL AND INSTALLATION OF BOGIE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BOGIE ASSEMBLY
REMOVAL AND INSTALLATION OF 1ST BOGIE ASSEMBLY
EXPANDING AND ASSEMBLY TRACK SHOE INSTALLATION
WHOLE DISASSEMBLY AND ASSEMBLY OF TRACK SHOE
DIMENSIONS TABLE OF FITTING JIG OF LINK PRESS
DISASSEMBLY AND ASSEMBLY OF 1 LINK IN THE FIELD
DISASSEMBLY AND ASSEMBLY OF MASTER LINK
REMOVAL AND INSTALLATION OF PIVOT SHAFT ASSEMBLY
REMOVAL AND INSTALLATION OF EQUALIZER BAR
DISASSEMBLY AND ASSEMBLY OF EQUALIZER BAR BUSHING
REMOVAL AND INSTALLATION OF SEGMENT TOOTH
REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY
REMOVAL AND INSTALLATION OF WORK EQUIPMENT AND PPC PUMP ASSEMBLY
REMOVAL AND INSTALLATION OF BLADE LIFT VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE LIFT VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE TILE AND RIPPER LOW VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER HIGH VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF PPC CHARGE VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE PPC VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER PPC VALVE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF RIPPER PIN PULLER CYLINDER ASSEMBLY
REMOVAL AND INSTALLATION OF BLADE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF BLADE ASSEMBLY
DISASSEMBLY AND ASSEMBLY OF GIANT RIPPER ASSEMBLY
REMOVAL AND INSTALLATION OF ROPS GUARD
REMOVAL AND INSTALLATION OF OPERATOR`S CAB ASSEMBLY
REMOVAL AND INSTALLATION OF FLOOR FRAME
REMOVAL AND INSTALLATION OF DASHBOARD ASSEMBLY
REMOVAL AND INSTALLATION OF MONITOR PANEL ASSEMBLY
REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT ASSEMBLY
OTHERS
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (TILTDOZER)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (TILTDOZER)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER)
WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER)
ELECTRICAL CIRCUIT DIAGRAM (1/7)
ELECTRICAL CIRCUIT DIAGRAM (2/7)
ELECTRICAL CIRCUIT DIAGRAM (3/7)
ELECTRICAL CIRCUIT DIAGRAM (4/7)
ELECTRICAL CIRCUIT DIAGRAM (5/7)
ELECTRICAL CIRCUIT DIAGRAM (6/7)
ELECTRICAL CIRCUIT DIAGRAM (7/7)
DIAGRAM FOR ELECTRICAL CIRCUIT OF AIR CONDITIONER
ELECTRIC CIRCUIT DIAGRAM OF INSIDE CAB
General
Generation
5Language
EnglishModel of Truck
D375A-5Region
JapanTruck Class
D375Type of Document
Workshop ManualType of Truck
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