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Re: Backwards Thread

To: "Tom B. Ballou" <tbballou@sherwin.rmc.com>
Subject: Re: Backwards Thread
From: Steve Laifman <laifman@flash.net>
Date: Mon, 14 Sep 1998 08:37:47 -0700

Tom B. Ballou wrote:

> ............ The Chrysler people always thought it was inportant,
> particularly with aluminum wheels which are more heat sensitive.
>
> Tom Ballou

Tom,

Absolutely correct about aluminum wheels being sensitive.

The solution is to torque the lug nuts on all the wheels, after a replacement,
to the correct value (I believe 50 ft.lbs., but could be wrong).  Then, MOST
importantly, re-torque them a week later.  This will probably be all you need
to do to stabilize the lug tension/aluminum creep.  A check, occasionally,
isn't out of order.

This relaxation of the compressed aluminum is independent of wheel
rotation/thread hand.  It is a function of aluminum compression/relaxation,
and can occur on any wheel.

BTW: If you don't have flat steel washers under the head of the flat lug nut,
on non-conical lug nuts as in most aluminum wheels, you are courting problems.

Steve

--
Steve Laifman         < One first kiss,       >
B9472289              < one first love, and   >
                      < one first win, is all >
                      < you get in this life. >


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