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RE: TR3 rear hub stud installation

To: "Sluggo Rob" <rksuggitt@sympatico.ca>, <triumphs@autox.team.net>
Subject: RE: TR3 rear hub stud installation
From: "Randall Young" <Ryoung@navcomtech.com>
Date: Sun, 9 Mar 2003 21:42:33 -0800
> I spent half a day removing a damaged stud from the rear hub of
> my 3A.  It got
> much easier once I figured out that it was threaded into the hub.
>  Has anyone
> installed a new stud?  It looks like the original was threaded in
> to the hub
> then peened over on the back with a 3 million ton press.  I was
> thinking of
> accomplishing the same thing with a gob of weld from the mig on
> the back of
> the hub
>
> Questions:
>
> Will the heat from the mig warp the hub?
> Will the gob of weld cause wheel imbalance?

I don't know about either of those, but I don't like the idea of welding on
those hubs.  You can peen the stock stud into place by using a center punch
and BFH, working your way around the edge of the stud.  Even without the
peening, they're unlikely to come loose in use unless the lug nuts come
loose too.  There's always Loctite, too.

> Is there an alternate type of stud that is just pressed in from
> the back of the hub?

I've heard it said that there is a standard American stud that is threaded
all the way down, you can simply screw them in from the back and cut them
off to length.  Sorry I don't recall which car they're from, but they're
apparently a common item at racer supply houses.

Randall

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