TM 5-6675-328-14
b. Remove control panel.
c. Gently pull control panel out to allow access to wiring. If replacing rheostat, remove knob.
d. Remove nut from switch or rheostat shaft as applicable.
e. Pull switch or rheostat from control panel.
f. Tag and disconnect wires.
g. Reconnect two terminal wires.
h. Push switch or rheostat through hole and install nut.
i. Reinstall control panel. If replacing rheostat, reinstall knob.
j. Plug in power cord.
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