triumphs
[Top] [All Lists]

Re: [TR] clutch for pin

To: "'Sujit Roy'" <triumphstag@gmail.com>
Subject: Re: [TR] clutch for pin
From: "Randall" <TR3driver@ca.rr.com>
Date: Fri, 7 Feb 2020 14:26:56 -0800
Cc: 'Triumphs' <triumphs@autox.team.net>
Delivered-to: mharc@autox.team.net
Delivered-to: triumphs@autox.team.net
References: <CANLCLaGwJtUFgsQTUjFFbJ=2OJGt_TPWmXM8Q3iSrBbf521b0w@mail.gmail.com> <CAFWFMyiuQyLzqzOXvw1WZvJB31dSvymf9a=0Jsdw8KiSWWAqvA@mail.gmail.com>
Thread-index: AdXd9UKEuOWt63weShmK0pRNIBvHdAAD9fCw bPskTgRgaCjjMtMpGk31z7fBRaVlpEhZydcrt7DZdoaYB5fE47MiyKKgr9ZP0utJ8AzqVnC6spUxfaMoUY5e0dcTINC+N/2AOT4=
> You are better off cross drilling the shaft and fork, and 
> inserting a roll pin or bolt in there as well as the fork pin.
> If you do this, you will never have a broken fork pin ever 
> again.

That's what I did, using a grade 8 1/4-28 bolt and cutting off the threads
so the unthreaded shank went into the fork on both sides.  Also drilled the
hole a bit undersize, so it was a light press fit (tapped into place with
BFH).

But considering that the original taper pin lasted over 40 years, I doubt
I'll be around long enough to judge whether it's really any improvement or
not.

Don't forget to install a taper pin while drilling the fork and shaft; and
get the fork turned the right way.  My shaft has an extra hole for some
strange reason ...

-- Randall

** triumphs@autox.team.net **

Archive: http://www.team.net/pipermail/triumphs  http://www.team.net/archive


<Prev in Thread] Current Thread [Next in Thread>