Komatsu D39E-1 - User Manual

Operation & Maintenance
Manual
CEAMOO0700
D32E,P=l
D38E,P=i
Dl!E,P=i
BULLDOZER
D32E,P=l n PO75501
SERIAL NUMBERS
D38E,P-1 n PO85501 andup
D39E,P-1 - PO95501
This material is propri8tary to Komatsu America international Company and is not to be reproduced, used, or
disclosed except in accordance with written authorization from Komatsu America International Company.
It is our policy to improve our products whenever it is possible and practical to do so. We reserve the right to make
changes or add improvements at any time without incurring any obligation to install such changes on products sold
previously.
Due to this continuous program of research and development, periodic revisions may be made to this publication.
It is recommended that customers contact their distributor for information on the latest revision.
October 1996
Copyright 1996 Komatsu America International Company

Summary

1. Foreword

Safety Warning

General warning about improper operation and maintenance.

2. Safety Information

Signal Words for Safety Messages

Defines DANGER, WARNING, CAUTION, NOTICE for safety messages.

SAFETY

General Safety Precautions

Emphasizes following all safety precautions for safe operation.

6. General Precautions

Safety Rules and Features

Covers rules, safety features, and unauthorized modifications.

Personal Safety and Machine Access

Hazard Prevention

7. Precautions During Operation

Safety at Work Site and Fire Prevention

Pre-operation checks, fire prevention, and operator compartment safety.

Engine Starting and Visibility

Safe Travel and Operation

Parking and Transportation Safety

7.4 Battery

Battery Hazards and Starting with Booster Cables

Covers battery hazards and jump-starting procedures.

7.5 Towing

Machine Towing Procedures

Safe methods and precautions for towing the machine.

8. Precautions for Maintenance

Maintenance Safety Procedures

Covers warning tags, tools, engine shutdown, and fluid handling.

Safety During Maintenance Operations

Precautions for working under the machine and handling components.

OPERATION

General Operation Warning

Emphasizes following safety precautions during operation.

11. Explanation of Components

MAINTENANCE

General Maintenance Warning

Emphasizes following safety precautions during maintenance.

17. Guides to Maintenance

20. Use of Fuel, Coolant and Lubricants According to Ambient Temperature

Proper Fluid Selection and Cooling System

21. Standard Tightening Torques

22. Periodic Replacement of Critical Parts

Critical Parts Replacement Schedule

23. Maintenance Schedule Chart

Service Intervals and Tasks

Outlines maintenance tasks based on service hours.

24. Service Procedure

Initial Service Procedures (10 & 50 Hours)

Track Tension and Adjustment

Detailed steps for checking and adjusting track tension.

Routine Maintenance Checks (10, 50, 100 Hours)

Electrical System and Battery Service

Ether Start and Fuel System Venting

26. General Precautions

Safety Related to Attachments and Options

Komatsu D39E-1 Specifications

General

Brand	Komatsu
Model	D39E-1
Category	Excavators
Language	English