SERVICE PERSONNEL HEATER FUEL FILTER Continued
Shield installed on M577A3, M901A3, and M1068A3 carriers only.
Remove four screws (1), lockwashers (2), washers (3), and shield (4) from sponson. Discard lockwashers.
Depress plunger (5) until fluid is drained from collector bowl (6). Wipe up spilled fuel.
Remove collector bowl (6) from filter element (7).
Loosen head bolt as instructed. Do not remove head bolt from filter head. Do not discard head
Loosen head bolt (8) until filter element (7) with preformed packing (9) can be removed from filter head (10). Do not
remove and do not discard head gasket (11). Discard preformed packing and filter element.
CLEANING, INSPECTION, AND REPAIR
Clean collector bowl (1) with cleaning compound and clean wiping rag.