TM 9--2350--292--20--2
0373 00--2
CHARGING BRAKE ACCUMULATOR -- CONTINUED
0373 00
Connecting Charging Device
1. Determine ambient temperature and vehicle’s braking system.
2. Pump brake pedal to bleed brake hydraulic pressure down to zero.
3. Ensure valves (1, 2, 3 and 4) on charging device (5) are closed.
4. Remove valve cap (6) from accumulator (7), then attach charging device (5) loosely to accumulator (7).
5. Connect opposite end of charging device (5) to nitrogen bottle (8).
6. Open valves (9 and 2).
7. Open regulator valve (1) until 50 psig is indicated on gauge (10).
8. Open valve (3) to bleed any air from charging device lines.
9. Close valves (2 and 3) and tighten charging device (5) connection at accumulator (7).
10. Close regulator valve (1) to shut off nitrogen gas pressure.
2
3
10
5
9
1
8
4
6
FORWARD
7
