TM 9-2320-363-10
2-39.
OPERATE IN EXTREME COLD (Cont).
(12)
To turn heater off, close fuel regulator (6) completely. When
pulsating stops, heater is off.
Allow heater enough time to cool. Failure to do so could
result in injury to personnel.
exchanger (8).
(13) Loosen wing nut (9) and remove heater (7) from heat
2-130