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Re: Hot Bearings

To: Ulix Goettsch <ulix@u.washington.edu>
Subject: Re: Hot Bearings
From: Agustin de la Calle <agustin@risotto.mit.edu>
Date: Thu, 5 Mar 1998 13:35:13 -0800 (PST)
Cc: chasdoug@gte.net, spridgets <spridgets@Autox.Team.Net>
In-reply-to: <Pine.OSF.3.96.980305093001.10297B-100000@saul6.u.washington.edu>
Reply-to: Agustin de la Calle <agustin@risotto.mit.edu>
Sender: owner-spridgets@Autox.Team.Net
Ulix,

Jacking up the car and testing for free spin certainly will clarify the
temperature problem. I never had a rubbing brake in the front - many times
in the rear, though.

Gus

On Thu, 5 Mar 1998, Ulix Goettsch wrote:

> Chas,
> it definitely could be the brake.  Does the brake get as hot or hotter
> than the hub?  I would jack up the left front and spin the wheel by hand
> to check if there is a lot of resistance from the brake.
> Ulix
> 
> 
> On Thu, 5 Mar 1998 chasdoug@gte.net wrote:
> 
> > My left front wheel bearing continues to overheat, even after completely
> > rebuilding it with new bearings and using a higher temp grease.
> > 
> > I'm afraid I'm only a weekend mechanic, and this has me baffled.
> > 
> > After about 45 minutes of 40mph+- driving, the left front wheel starts
> > squeaking -- really kind of a chirp -- with each revolution.  The brakes
> > start squealing when stopping, also.  When I stop I can feel the warmth
> > through the hub cap, and if I take that off, the grease cap is hot
> > enough to burn and I can smell hot grease.
> > 
> > I don't see how I could have messed up the bearing installation twice --
> > it seems to have gone ok on the right side.  Could it be front end
> > alignment?  Toe-in?  Brakes?
> > 
> > Chas Douglass -- Seattle WA
> > 
> 
>     Ulix                                                    __/__,__        
> .......................................................... (_o____o_)....
>                                                            '67 Sprite
> 


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