TM 5-3805-280-24-2
External Fuel Supply System
REMOVE AND INSTALL PRIMARY FUEL
FILTER ELEMENT (WATER SEPARATOR)
1. Loosen drain valve (31) to drain fuel into a container.
Dispose of fuel properly.
2. Loosen element retainer (24) to remove filter element
(23). Remove sediment bowl (28). Clean the bowl.
3. Slowly loosen retainer for hand primer (19) to release
spring force. Remove hand primer. Remove the
diaphragm and O-ring from filter head (15).
4. Remove plug from inlet passage (36). Clean debris
from cavity (37) in filter head.
05
0560
6
15--Filter Head
19--Hand Primer
23--Filter Element
24--Retainer
28--Sediment Bowl
31--Drain Valve
36--Inlet Passage
37--Cavity
Continued on next page
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