Figure 5-29. Primary Fuel Filter.
bag separated by a wire-screen mat. The screen Is the
the filter inlet at the top, through the spool, and out of the
same size as the bag, and the two are fastened
ports to the inside of the bag.
The dirt, solids,
detachably to a central feeding spool and wound around
abrasives, and carbon are caught In the bag, and the
it. Layers of bag and screen thus are alternated through
clean fuel passes outward and to the filter outlet. The
the winding, and the entire surface of the bag Is available
bag may be removed, cleaned, and reinstalled.
for filtering purposes. The fuel to be filtered flows from