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Output shaft nut size

Posted: Fri Aug 05, 2016 6:21 am
by ericinga
Anyone know the output shaft nut size on a velvet drive 71C?

The port trans is clunking. Hoping it is either the output shaft nut or coupling.

Eric

Re: Output shaft nut size

Posted: Wed Aug 10, 2016 11:34 am
by EWRice
Depends on weather the Trans is 1:1 or reduction. Then I think they used to different coupler sizes on the gear reduction models that changed the nut size.

Is it clunking at idle or at any speed?

Re: Output shaft nut size

Posted: Thu Aug 11, 2016 10:00 am
by ericinga
It only clunks going into gear. 1:1 reduction. I found a service manual showing 1.5" nut.