PRINCIPLES GASOLINE/DIESEL FUEL SYSTEMS - OD1620 - LESSON 1/TASK 2
c. Fuel Filter Configurations. The various types of fuel filters are:
(1) Replaceable InLine Filter (figure 3, view A, on the following
page). This type of filter is periodically replaced. The body of the
filter acts as a sediment bowl.
(2) InLine Filter Elements. (Elements that fit in the carburetor
inlet or inside the fuel tank on the outlet) (figure 3, view B, on the
following page). These filters are replaceable at intervals and contain no
sediment bowls.
(3) Glass Bowl Filter with Replaceable Element (figure 3, view C, on
the following page). The sediment bowl must be washed out whenever the
element is replaced. Some fuel pumps have a glass bowltype gas filter
built in.
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