Figure 4-8. Testing Float Switch
other plus there is one fuel strainer. If
o r l e a k i n g v a l v e s a n d l e a k-
these filters or strainer are plugged, fuel flow will be
ing at bowl and head interface.
restricted and the engine may not run properly.
Periodic maintenance is required for this assembly.
(1) Fuel Filters (see figure 4-9). Remove plug
a. Inspection (on Equipment).
(1), open drain cock (2) and drain fuel into suitable
(1) Fuel Filter Assemblies and Strainer Assem-
container. Remove bolt assembly (3), gasket (4) and
filter body (5). Remove filter element (6) and gasket
bly. Inspect the assembly for secure mounting, loose
(7). Inspect element for ruptures, clogs or other