TM 9-2320-211-20
c. Installation.
(1) Secure the pump assembly with two
screws.
a. Removal. Disconnect the fuel line from the
(2) Connect the shield cable.
fittings at the carburetor and fuel filter. Remove the
fuel line.
b. Installation. Connect the fuel line to the
fittings at the carburetor and fuel filter.
a. Removal. Unscrew the sediment bowl from
the filter body, and remove the filter element and
gasket. Discard the gasket.
b. Installation. Use a new gasket when screwing
the sediment bowl onto the filter body. Install the
bowl.
Figure 3-3. Removing lines and fittings--gasoline heater.
a.
Maintenance.
(1) Turn the electric fuel pump lower cover
c l o c k w i s e , and remove the cover, fuel strainer
screen, and lower cover gasket.
3-9. Heater Control
Thermostat
(2) Wash the screen in a drycleaning solvent
or mineral spirits paint thinner.
a. Removal. Remove the two screws securing the
(3) Install a new gasket, screen, and cover and
thermostat control. Disconnect the two wires, and
l o c k them in place by turning the cover coun-
remove the control.
terclockwise.
b. Installation. Position the control unit, and
b. Removal.
secure it with the two screws. Connect the two
(1) Disconnect the shield cable.
wires.
(2) Remove the two screws securing the pump
assembly, and remove the pump.
Section III. FUEL BURNING PERSONNEL HEATER KIT--
MULTIFUEL MODELS
3-11. Heater Control Box
Assembly
Personnel heater kits installed on multifuel models
a. Indicator Lamp.
are blower type, fuel burning heaters. These heater
(1) Removal. Unscrew the lamp cover. Push
units are bolted to the top of the left fender on the
the lamp in, and turn it clockwise to remove it.
(2) Installation. Push the lamp in, and turn it
i n s i d e of the engine compartment. Two heater
settings are provided (high and low). The heat flow
counterclockwise to install it. Screw the lamp cover
is controlled by means of a fuel metering device
in place.
which is part of the heater unit. Heat settings are
b. Heater Control Box.
(1) R e m o v a l .
controlled by switches at the control box. An
(a) Disconnect the heater-to-control box
electric fuel pump allows heater operation without
the engine running.
harness at the receptacle.