12-82. TROOP/CARGO WINTERIZATION HEATER FUEL FILTER ASSEMBLY
This task covers:
M998, M998A1, M1038, M1038A1
General mechanics tool kit:
automotive (Appendix B, Item 1)
Sealing compound (Appendix C, Item 44)
Two locknuts (Appendix G, Item 94)
Heater guard assembly removed
General Safety Instructions
Do not perform this procedure near fire, flames,
Diesel fuel is highly flammable. Do not perform this procedure
near fire, flames, or sparks. Severe injury or death will result.
Cover or plug all open hoses and connections immediately after
disconnection to prevent contamination. Remove all plugs prior to
Have drainage container ready to catch fuel.
1. Loosen clamp (3) and disconnect filter-to-heater fuel supply hose (2) from filter elbow (4).
2. Loosen clamp (9) and disconnect filter-to-bulkhead coupling fuel supply hose (8) from filter
3. Remove two locknuts (1) and capscrews (7) from filter assembly (5), spacers (11), and heater base
assembly (6). Discard locknuts (1).
4. Remove filter elbow (4) and connector (10) from filter assembly (5).