TM 5-4520-241-14
h. Refer to Table 4-2, Troubleshooting, if the heater fails to operate in this manner.
SECTION II. MOVEMENT TO A NEW WORKSITE
4-6.
DISMANTLING FOR MOVEMENT.
a. Disconnect the fuel line from the fuel inlet bulkhead fitting. Cover the fitting with its seal cap.
b. Disconnect the external fuel pump cable from the external fuel pump receptacle. Cover the receptacle with its
dust cap.
c. Operate the heater until all fuel is expended, the purge cycle is complete, and the heater shuts down.
d. Disconnect the power cable from the power receptacle, and cover the receptacle with its dust cap.
WARNING
There may be fuel in the overflow line. Provide a container to drain this line so the
flammable fuel will not be spilled.
e. Disconnect the fuel overflow line from the fuel overflow bulkhead fitting. Cover the fitting with the seal cap on the
chain.
f. Disconnect the room thermostat cable from the room thermostat receptacle. Cover the receptacle with its dust
cap.
g. Disconnect the heater exhaust line.
h. Remove the bolt securing the heater to the base or floor.
i. Remove, drain, and reinstall the bowl on the fuel filter.
j. Remove the plug from the carburetor float bowl, tip the heater forward, and drain the remaining fuel into a small
container.
k. Close the side louvers and install the side case covers.
I. Install the bottom plate, if it has been removed for operation.
4-7.
REINSTALLATION AFTER MOVEMENT.
Refer to paragraph 4-3 for installation instructions.
4-8
