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Re: rear bearing

To: Barry Schwartz <bschwart@pacbell.net>, A666K@aol.com,
Subject: Re: rear bearing
From: jak0pab@jak10.med.navy.mil (Bowen, Patrick A. RP2)
Date: Fri, 23 Apr 1999 15:45:23
Barry,  did you say you "made" and puller adaptor?  Could you enlighten us
on what this takes?  I am sure that at some point I will have to do this as
well.  Thanks 

Patrick

At 12:31 PM 4/23/99 -0700, Barry Schwartz wrote:
>
>Unfortunately, it's not quite that simple.  The housing actually contains
>two bearings, a regular replaceable ball bearing, and a non replaceable
>(see below) needle bearing.  If that weren't enough the flange WILL require
>a special puller to separate or you stand a VERY good chance of destroying
>it while trying to remove it.  (I have made a puller adaptor, been there
>done that!)  The needle bearing that I am referring to is actually
>replaceable, but it rides directly on a machined surface of the axle shaft
>so when it wears to the point of replacement, the axle needs to be replaced
>also (hey I didn't design it) so having a replaceable ball doesn't do much
>good.  If the ball bearing is the only thing that's bad you could replace
>that, but I suspect that the needle bearing would not be far behind, and
>having done all the work up to this point the best thing is to replace the
>entire axle assy.  It should be possible to re machine the axle for a thin
>hardened sleeve for a new needle bearing, but I suspect that it would be as
>expensive, if not more than a new axle shaft.  Bad news I know, but the
>best advice I can give.  The dust shield by the way, is just press fit on
>the axle shaft or at least it was on mine - 
>
>Barry Schwartz (San Diego) bschwart@pacbell.net
>
>
Patrick Bowen
'79 Spitfire - daily driver
'79 Spitfire - soon to be daily driver
'76 Spitfire - parts car
Jacksonville FL

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