Komatsu HD325-8, Operation & Maintenance Manual

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4.
Run the engine at medium speed for 1 minute, turn the
starting switch to OFF position (A), and then stop the en-
gine.
5.
Turn the starting switch to ON position (B).
6.
Depress the brake pedal several times.
After the brake pedal is depressed some times, the brake
oil pressure caution lamp (1) lights up.
• If the brake oil pressure caution lamp lights up when
the brake pedal is depressed 4 times or less, the gas
pressure in the accumulator may be low. Ask your Ko-
matsu distributor for inspection.
• If the brake oil pressure caution lamp does not light up
when the brake pedal is depressed 5 times, the gas
pressure in the accumulator is normal.
REMARK
Check the function within 5 minutes after stopping the en-
gine.
If the engine is kept stopped, the gas pressure in the accu-
mulator lowers and cannot be checked.
7.
After checking, turn the starting switch to OFF position (A).
EVERY 500 HOURS MAINTENANCE
Maintenance for every 250 hours service should be performed out at the same time.
MAINTENANCE MAINTENANCE PROCEDURE
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