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SERVICE PROCEDURE
CHECK BRAKE PERFORMANCE
If the machine moves during the following operation, please contact your Komatsu distributor for repairs
immediately.
NOTICE
Do not place the gear shift lever in 1st under any circumstances. The machine will be damaged.
Before starting the engine, check that the area around the machine is safe, then do as follows.
1.
Start the engine.
2.
Set safety lock lever (1) to the FREE position then oper-
ate blade control lever (2) to raise the blade.
Leave the safety lock lever to the FREE position.
3.
Set brake lock lever (3) to the FREE position.
4.
Depress brake pedal (4) and move steering, directional
and gear shift lever (5) in 2nd.
5.
Operate fuel control lever (6) to raise the engine speed
gradually to full throttle.
6.
Check that the machine does not move. This indicates
that brake performance is normal.
4-50
WARNING
MAINTENANCE
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