TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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b. Installation TM 9-2320-280-20-3 12-82. TROOP/CARGO WINTERIZATION HEATER FUEL FILTER ASSEMBLY REPLACEMENT (Cont’d) 1. Apply sealing compound to threads of filter elbow (4) and connector (10) and install filter elbow (4) and connector (10) on filter assembly (5). 2. Install two spacers (11) and filter assembly (5) on heater base assembly (6) with two capscrews (7) and locknuts (1). 3. Connect filter-to-bulkhead coupling fuel supply hose (8) to filter connector (10) with clamp (9). 4. Connect filter-to-heater fuel supply hose (2) to filter elbow (4) with clamp (3). FOLLOW-ON TASKS: Ž Ž 12-120 Install heater guard assembly (para. 12-93). Operate troop/cargo heater (TM 9-2320-280-10) and check for fuel leaks.