PPRuNe Forums - View Single Post - Piston propeller check dilemma - which way?
Old 25th Apr 2011, 17:07
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GlueBall
 
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In my piston days I had never "pulled-through" my Lycoming/Continental horizontally opposed engines, nor have I ever heard or read in any Cessna/Piper operating manuals that this was a pilot's preflight requirement.

However, for whatever reasons, I have seen certified A&P mechanics do that during maintenance work.
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