TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 729 of 1170
a. Removal b. Installation TM 9-2320-280-20-3 12-85. TROOP/CARGO WINTERIZATION HEATER FUEL SUPPLY HOSE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M998, M998A1, M1038, M1038A1 Manual References TM 9-2320-280-10 TM 9-2320-280-24P Tools General mechanic’s tool kit: General Safety Instructions automotive (Appendix B, Item 1) Do not perform this procedure near fire, flames, or sparks. WARNING Diesel fuel is highly flammable. Do not perform this procedure near fire, flames, or sparks. Severe injury or death will result. CAUTION Cover or plug all open hoses and connections immediately after disconnection to prevent contamination. Remove all plugs prior to connection. NOTE Have drainage container ready to catch fuel. Remove two clamps (4) and fuel supply hose (3) from tank-to-hose fuel supply line (2) and pump-to-hose fuel supply line (1). 1. Connect fuel supply hose (3) to tank-to-hose fuel supply line (2) with clamp (4). 2. Connect fuel supply hose (3) to pump-to-hose fuel supply line (1) with clamp (4). FOLLOW-ON TASK: Operate troop/cargo heater (TM 9-2320-280-10) and check for fuel leaks. 12-123