TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM9-2350-311-20-1 b. Removal Do not smoke or use open flame when working on fuel system. An explosion may occur, causing severe injury or death. 1 Disconnect primary fuel filter-to-engine-driven fuel pump tube (3) and remove tee (4). 2 Disconnect engine-driven fuel pump-to-electric fuel pump hose (5). 3 Disconnect engine-driven fuel pump-to-secondary fuel filter tube (6) and remove elbow (7). 4 Remove three screws (8) and three washers (9). 5 Remove fuel pump (1 O), gasket(11 ), and fork coupling (12). Discard gasket. 5-21 WARNING