RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
APU COOLING AIR EXHAUST REPLACEMENT
Tools and Special Tools
Unless the APU access door is properly secured by a strap, the access door can swing shut and injure
personnel working on the unit, especially if the spare roadwheel is mounted in place on the hull. To
secure the door, refer to TM 9-2350-256-10. The strap is routed through the lower access door ring
handle and stowed roadwheel hub, and tied to secure the door in the open position.
Loosen two clamps (1).
Remove APU cooling air exhaust (2) by removing three screws (3) and three lockwashers (4).
Remove duct (5) and two clamps (1).