Title: Re: [COUPERS-TECH] bolt question
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on 04/15/04 9:14 PM, Steven Finkelman at [EMAIL PROTECTED] wrote:


Hi Steve,

Ercoupe data says the two top bolts (415-40400-12) are AN6-41 and the two lower ones (415-40400-13) are AN6-43.  These were used with AN310-6 nuts, AN380-3-3 cotter pins and AN960-616 washers, 4 ea.

Forney Service Manual just says these are "3/8" bolts", which are initially tightened only until they can be cotter-pinned.  "After operating the engine, readjust these for minimum engine vibration".  Yeah, un-huh.

Regards,

WRB

-----------------------------

Can anyone tell me what size bolts are needed to mount an engine to the engine mount.
I removed my engine a year ago and now notice that the bolts I took out were all
different sizes... I can't figure out why and I don't want to start looking for bolts once
I swing the rebuild engine into place.

Thanks
Steve Finkelman
C-FIWR
Forney F1



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