TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l 3-35. FUEL FILTER DRAIN HOSE AND VALVE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Locknut (Appendix G, Item 1091 Equipment Condition Hood raised and secured (TM 9-2320-387-10X General Safety Instructions Do not perform this procedure near fire, flames, or sparks. Manual References TM 9-2320-387-10 TM 9-2320-387-24P Personnel Required One mechanic One assistant Maintenance Level Unit WARNING Diesel fuel is highly flammable. Do not perform this procedure near fire, flames, or sparks. Severe injury or death may result. Cover or plug all open hoses and connections immediately after disconnection to prevent contamination. Remove all plugs prior to connection. NOTE l For fuel filter drainvalve replacement, perform steps 1 and 2 only. l Have drainage container ready to catch fuel. 1. Loosen clamp (7) and disconnect drain hose (10) from fuel filter drainvalve (6). 2. Remove nut (13) and fuel filter drainvalve (6) from bracket (14) (Ml113 only) or splash shield (12) (Ml114 only). 3. Loosen clamp (2) and disconnect fuel filter drain hose (10) from fuel filter assembly (1). 4. Remove locknut (51, capscrew (111, clamp (41, and drain hose (10) from cowl panel (3). Discard locknut (5). 5. Remove capscrew (91, drain hose (lo), and clamp (8) from panel (3). b. Installation NOTE For fuel filter drainvalve replacement, perform steps 4 and 5 only. 1. Install drain hose (10) on cowl panel (3) with clamp (8) and capscrew (9). 2. Install drain hose (10) on cowl panel (3) with clamp (4), capscrew (111, and locknut (5). 3. Connect drain hose (10) to fuel filter assembly (1) and tighten clamp (2). 4. Install fuel filter drainvalve (6) on bracket (14) (Ml113 only) or splash shield (12) (Ml114 only). 5. Connect drain hose (10) to fuel filter drainvalve (6) and tighten clamp (7). 3-68