since 1940

Aircraft Maintenance TroubleShoot

Heater won't start and blowers don't run

Vent air blower runs but combustion air blower doesn't start.

Vent air blower runs but combustion air blower doesn't start.

Both blowers run but heater fails to start

Heater burns but thermostat won't control temperature

Outlet air temperature too high

Outlet air temperature too low

Heater trips overheat switch

Smoking heater exhaust

Heater pops or bangs when starting or cycling

Rumble or combustion noise in heater

Heater operates on ground, but not in flight

Don't start thinking about your landing procedure --even if you're over water--until you're on the way down. You'll have plenty of time then, and it'll break the monotony. Parachute Sense US NAVY 1944

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Disclaimer: sacskyranch.com contains abundant information relating to aircraft maintenance. The information provided  is not intended to supercede or supplement the F.A.A. approved  maintenance and/or operator’s manuals. Those F.A.A. approved manuals must be utilized when performing maintenance and/or operating aircraft.