Figure 4-8. Top view of heater showing internal components.
4-21. Fuel Strainer, Fuel Lines, and Fit-
a. Fuel Strainer Service.
(1) Disconnect the power plug and shut off the fuel
supply. Remove the top and side cover panels to provide
The ignition system of this space
access to the fuel strainer.
heater contains dangerous voltages
(2) Loosen the nut on the fuel strainer bail. Swing
which can cause severe electrical
the bail aside and remove the fuel bowl (1, fig. 4-9),
shock. Be sure to disconnect the power
gasket (2), and filter element (3) from the fuel strainer
plug before servicing or repairing the