TM 5-3805-263-14&P-3
When Required
Fuel System
Primary Fuel Filter
3. Clean filter base; be sure all of old seal is removed.
4. Lubricate new filter seal with clean diesel fuel and
install. Tighten filter an additional 1/2 to 3/4 turn after
filter seal contacts filter housing.
5. Open fuel valve, prime fuel system, start engine and
1. Close fuel supply valve.
inspect for leaks.
2. Remove and discard fuel filter.
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