TM 9-2350-247-10
OPERATE ENGINE COOLANT HEATER KIT (M548A3) — Continued
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9.
To turn heater off, move the RUN-OFF-START switch to OFF.
CAUTION
Do not turn master switch OFF until blower stops. Damage to engine coolant heater may result.
10. Turn MASTER SWITCH to OFF.
END OF TASK
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