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FOREWORD
INTRODUCTION
INTRODUCTION
This Komatsu machine is designed to be used mainly for the following work:
Dozing
Cutting into hard or frozen ground or ditching
Felling trees, removing stumps
Pushing
Ripping
For further details, see "WORK POSSIBLE USING BULLDOZER (PAGE 3-118)".
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE
In this manual, the terms front, rear, left, and right refer to the travel direction as seen from the operator's seat when
the operator's seat is facing the front and the sprocket is at the rear of the machine.
BREAKING IN THE MACHINE
CAUTION
Your Komatsu machine has been thoroughly adjusted and tested before shipment. However, operating the machine under severe
conditions at the beginning can adversely affect the performance and shorten the machine life.
Be sure to break-in the machine for the initial 100 hours (as indicated by the service meter).
During break-in operations, follow the precautions described in this manual.
Run the engine at idle for 15 seconds after starting it. During this time, do not operate the control levers or fuel
control dial.
Idle the engine for 5 minutes after starting it up.
Avoid operation with heavy loads or at high speeds.
Immediately after starting the engine, avoid sudden starts, sudden acceleration, unnecessary sudden stops, and
sudden changes in direction.
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