Join Date: Oct 2011
Location: Nanaimo B.C.
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Re: Transmission output flange fell off Yanmar 2QM15 - Theories re: why?
Odd that no one has mentioned the use of a feeler gauge. Sort of useful in determining parallel flange faces after centering the coupling. This can be done after you know that the coupling and prop shaft are fitted properly( this may need the machine shop lathe )