Komatsu HD325-7R User Manual

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ATTACHMENTS, OPTIONS
HANDLING ABS
ABS SYSTEM CHECK AFTER STARTING ENGINE
After starting the engine, check the ABS system.
1. Set the machine in the following condition. If the machine is not in the following condition, the ABS system
cannot be checked.
Parking brake applied
Brake oil pressure normal
ABS main switch ON
No problem in ABS system
2. Keep the brake pedal depressed until the ABS system check is completed.
3.
Keep the ABS system check switch pressed for approx. 1 second.
The ABS operation lamp flashes and the ABS check system starts.
REMARK
The ABS system checks the ABS control valve, ABS cut valve, oil pressure switch, and oil pressure sensor. This
check is completed in approx. 12 seconds.
4.
When the flashing of the ABS operation lamp stops, the check is completed. Release the brake pedal.
OPERATION OF ABS
The ABS can be actuated only when the ABS main switch is ON.
If the retarder control lever is operated or the brake pedal is depressed, the ABS is actuated.
If there is a tendency for the wheels to lock, the ABS system is actuated and the ABS operation lamp lights up.
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Komatsu HD325-7R Specifications

General

Brand	Komatsu
Model	HD325-7R
Category	Trucks
Language	English