TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 782 of 1205
TM 9-2320-387-24-l I-- 4-32. FUEL LEVEL SENDING UNIT REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment automotive (Appendix B, Item 2) Materials/Parts Five lockwashers (Appendix G, Item 210) Gasket (Appendix G, Item 61) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Equipment Condition Fuel tank removed (para. 3-25). General Safety Instructions Do not perform this procedure near fire, flames, or sparks. Maintenance Level Unit WARNING Diesel fuel is highly flammable. Do not perform this procedure near fire, flame, or sparks. Severe injury or death may result. a. Removal 1. Remove five screws (1) and lockwashers (2) from fuel level sending unit (3) and fuel tank (6). Discard lockwashers (2). 2. Remove fuel level sending unit (3) from inside of fuel tank (6). 3. Remove and discard gasket (4). b. Installation 1. Place gasket (4) on fuel level sending unit (3). 2. Install fuel level sending unit (3) into fuel tank (6), ensuring not to bend float arm (8). 3. Align holes of fuel level sending unit (3) to tank (6) so float (7) is pointed in same direction that tank filler neck (5) points. 4. Install fuel level sending unit (3) on fuel tank (6) with five lockwashers (2) and screws (1). Tighten screws (1) to 32 lb-in. (4 N*m). 4-56