TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 739 of 1170
Inspect filter elbow (5) and heater connector (3) for damage. Replace if damaged. a. Removal TM 9-2320-280-20-3 12-92. TROOP/CARGO WINTERIZATION HEATER FILTER-TO-HEATER FUEL SUPPLY HOSE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M998, M998A1, M1038, M1038A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Sealing compound (Appendix C, Item 44) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Conditon Heater guard assembly removed (para. 12-93). General Safety Instructions 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. 1. Loosen clamp (4) and disconnect filter-to-heater fuel supply hose (1) from filter elbow (5). 2. Loosen clamp (2) and disconnect filter-to-heater fuel supply hose (1) from heater connector (3). 3. 12-133