TM 9-2320-387-24-l 3-24. FUEL PUMP REPLACEMENT This task covers: a. Removal b. Installation ~- INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Maintenance and repair shop equipment: (Appendix B, Item 2) Equipment Condition Materials/Parts Battery ground cables disconnected (para. 4-68). Mounting plate gasket (Appendix G, Item 242) Genera1 Safety Instructions Fuel pump gasket (Appendix G, Item 53) Do not perform this procedure near fire, flames, or Grease (Appendix C, Item 34) sparks. 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. 1 a. Removal 1 CAUTION -- Cover or plug all open hoses and connections immediately aEter disconnection to prevent contamination. Remove all plugs prior to connection. NOTE Have drainage container ready to catch fuel. 1. Loosen clamp (14) and disconnect fuel inlet line (13) from fuel pump (2) and allow fuel to drain into container. 2. Disconnect fuel outlet line (12) from fuel pump (2) and allow fuel to drain into container. 3. Loosen clamp (3) and disconnect vent line (4) from fuel pump (2). 4. Remove two capscrews (l), fuel pump (2), and gasket (6) from fuel pump mounting plate (7). Discard gasket (6). 5. Remove two capscrews (ll), fuel pump mounting plate (7), and gasket (8) from cylinder block (10). Discard gasket (8). 6. Remove pushrod (9) from cylinder block (10). b. Installation 1. 2. 3. 3-40 NOTE GAA grease is used on pushrod to retain it in cylinder block during installation. Apply grease on pushrod (9) and insert pushrod (9) into cylinder block (10). Install gasket (8) and mounting plate (7) on block (10) with two capscrews (11) for alignment of pump (2) to cylinder block (10). Secure gasket (8) and mounting plate (7) to cylinder block (10) with two capscrews (11). Tighten capscrews (11) to 4-7 lb-ft (5-10 N-m). ..-
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