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Old 17th Jan 2019, 14:19
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Weads
 
Join Date: Dec 2016
Location: TN
Posts: 56
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Compressor stall in a 206L

I have a couple of questions about the emergency procedures for compressor stall in the 206L. The POH says that if you have the indications of a stall or a stall itself, then you are to turn on the engine anti icing and (if installed) the heater. I’m having a hard time understanding this because antiicing takes hot P3 air and uses it in the compressor support housing thus increasing the temp of the incoming air through the turbine. Your cabin heat takes air away from the turbine and redirects it as cabin heat? Both of those seem counter intuitive to helping cool an engine. Any insight would be great thanks guys!
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