TM 5-3805-291-23-2
BRAKE ACCUMULATOR MAINTENANCE - CONTINUED
0114 00
TESTING
1.
Turn engine start switch to ON position (TM 5-3805-291-10).
2.
Disengage parking brake (TM 5-3805-291-10).
3.
Brake oil pressure indicator (13) should illuminate if brake oil is not at normal operating pressure.
4.
Run engine (TM 5-3805-291-10).
5.
Run engine at half speed for 2 minutes to increase accumulator pressure.
6.
Brake oil pressure indicator (13) should darken.
7.
Shut down engine (TM 5-3805-291-10).
8.
Turn engine start switch to ON position (TM 5-3805-291-10).
N OT E
A minimum of five applications of service brake pedal is required.
9.
Apply and release service brake pedal until brake oil
pressure indicator (13) illuminates. This decreases
pressure in brake accumulators.
10.
Parking brake indicator (14) will illuminate when
brake oil pressure indicator (13) illuminates.
11.
If brake oil pressure indicator (13) illuminates with
less than five applications of brake, charge brake
accumulator. Refer to Charging in this work package.
0114 00-7