APU STARTING IN EXTREMELY COLD WEATHER-Continued
Starting When Temperature Is -25° To -65° F
1. Open drivers hatch.
2. Open lower rear door.
3. Open personnel door.
4. Install cover plate (1) into opening of heater vent (2) under ammunition racks
(3). Install top of cover plate (1) first and bottom last. The plate should flex
sufficiently to fit over vent opening completely.
Pushing tee handle (4) will restrict flow of warm air to drivers
5. Push in tee handle (4) on drivers heat control.
6. Turn personnel heater on (p 2-200).
7. Pushup on air duct control handle (5), thereby restricting flow of warm air
into exhaust air and blower plenum box.