Parking Brake - Test; Hydraulic Oil Level - Check - Doosan B22X-7 Operation & Maintenance Manual

Parking Brake - Test

NOTE: Be sure area around the lift truck is clear of
personnel and obstructions.
1. Drive the lift truck with a rated load up a 15%
incline.
To prevent personal injury, the operator must
be ready to use the service brake if the parking
brake is not adjusted correctly and the lift truck
starts to move.
2. Halfway up the incline, stop the lift truck by
applying the service brakes.
PARKING BRAKE (EM)
3. Once the vehicle stops, the parking brake is
automatically engaged with a "clunk", turning on
its indicator lamp.
4. If the parking brake is normal, the lift truck shall
stand at the parked position.
5. If the parking brake fails to keep the lift truck at
the parked position, repair or replace the
parking brake.

Hydraulic Oil Level - Check

1. Operate the lift truck for a few minutes to warm
the oil.
2. Park the lift truck level, with the forks lowered,
mast tilted back (all cylinders retracted), parking
brake engaged, directional control lever in
NEUTRAL, and the key switch to OFF.
3. Open the hood.
4. Remove the dipstick.
5. Maintain the oil level to the full mark on the
dipstick.
6. Install the dipstick.
7. Install the access cover.
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Maintenance Section