On my pre-flight yesterday, I noticed that part of the aluminum cover plate on my spinner was cracked and bent. The crack went 90% through to the end and was bent 90*. There are no visible signs that the cover plate was touching the prop and I am at a loss as to how it happened. I know there is a lot of vibration out there, but it seems like an odd part to have fatigue damage.
I wonder if anyone has seen this or may have an idea what caused it.
Larry
I wonder if anyone has seen this or may have an idea what caused it.
Larry
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