TM 10-3930-659-20 5-15. FUEL LINES AND FITTINGS REPLACEMENT.(Con’t). b. FUEL TRANSFER PUMP-TO-FUEL FILTER HOUSING FUEL LINE AND FITTINGS REPLACEMENT 1. Remove drain plug (11) from fuel filter housing (10). 2. Remove fuel line (8) from elbow (9) and adapter (7). 3. Remove adapter (7) from fuel filter housing (10). 4. Install adapter (7) on fuel filter housing (10). 5. Install fuel line (8) on adapter (7) and elbow (9). 6. Install drain plug (11) in fuel filter housing (10). TA706874 5-42