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? Torque value for the AN4H-4A bolts that hold the front spinner bulkhead

Lucmac

Well Known Member
Patron
AN4H-4A

Google search shows this question popped up going all the way back to the Matronics RV forum days but I didn’t see an answer with a Hartzell reference anywhere but i recall on my previous RV-8 that you didn’t want to tighten them up as high to the general AN4 torque chart value as you would likely strip out the threads.

What is the current consensus?
 

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