Figure 3-8. Doors and panel, removal and installation.
FUEL S Y S T E M
Section IX.
(2) Install door (para 3-21).
3-22. General
The engine fuel system consists of a fuel tank,
(3) Fill fuel tank (para 2-3).
carburetor, fuel pump, air cleaner, engine
speed governor, fuel filter, choke control, shut-
3-24. Carburetor
a. Removal and Installation. Remove and
off valve, lines, anti fittings.
install carburetor as illustrated in figure 3-10.
b. Cleaning and Inspection.
3-23. Fuel Tank, Lines and Fittings
(1) Unscrew and remove filter head, then
a. Removal.
remove washer and filter element.
(1) Drain fuel tank by connecting hose
to the drain rock and opening valve.
(2) Remove four screws and lockwasher
assemblies, then carefully separate throttle
(2) Remove door (para 3-21).
(3) Refer to figure 3-9 and remove fuel
body assembly from fuel bowl body and loosen
tank, lines and fittings.
gasket from bowl. Lift throttle body from fuel
b. Cleaning and Inspection.
bowl, carefully avoiding damaging float as-
(1) Clean fuel tank with live steam and
sembly. Remove gasket.
dry thoroughly,
(3) Wrap tip of air hose with cloth to
(2) Inspect all parts for cracks, breaks,
protect against scratching and blow out all
and other damage.
jets using low air pressure and reversing air
(3) Replace all damaged or defective
flow from normal direction of fuel flow.
parts.
(4) Inspect for cracks, breaks, or other
c. Installation.
damage. Replace a damaged carburetor.
(1) Refer to figure 3-9 and install fuel
tank, lines and fittings.
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