TM 9-2350-256-20-2
UNIT MAINTENANCE
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
NSN 2350-00-122-6826, EIC AQA
APU PRESSURE SWITCH ASSEMBLY REPLACEMENT
REMOVAL, INSTALLATION
INITIAL SETUP:
Tools and Special Tools
References
Tool kit, general mechanic's (item 59, WP 0490 00)
TM 9-2350-256-10
Materials/Parts
Equipment Condition
Lockwashers (4) (item 638, WP 0491 00)
Screws (4) (item 778, WP 0491 00)
Center front air inlet grilles removed (see WP 0342 00)
WARNING
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.
WARNING
Do not attempt to loosen, tighten, or remove hydraulic fittings or lines when system is pressurized.
0432 00-1
