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Re: caliper pistons

To: <SamuelsMA@aol.com>, <6pack@autox.team.net>
Subject: Re: caliper pistons
From: "Jeff Fetner" <fetnerj001@hawaii.rr.com>
Date: Sun, 23 Oct 2005 12:57:30 -1000
Michael,

  Try opening the bleed nipple that's at the back of the caliper.  It still 
will take a little force to move the pistons back because the seals hold 
them pretty tight, but at least you won't be fighting the brake fluid!  Good 
luck.

Jeff
74.5 CF 27006U


> Listers:
>
> I posted a note a few days ago that I removed the brake shims and used
> anti-squeal compound on the backs of the pads.  That seemed to get rid of 
> the
> squeal.  However, a couple of days later the squeal was back.  I  decided 
> to use
> the shims with the anti-squeal spray.
>
> My question is this:  How do you get the caliper pistons back into the
> caliper to allow a thicker pad assembly to fit compared to what you 
> removed?  This
> must be a problem any time you remove worn (thin) brake pads  and replace
> them with new (thick) ones.  I did open the cap on the master  cylinder, 
> tie a
> rag around the opening, and used a large, flat-blade screwdriver  to try 
> to push
> the pistons in.  It didn't seem to budge anything, and I  didn't want to
> damage the pistons or the discs.  I ended up tapping the  pads/shims back 
> in with
> a hammer, but that chewed up the lower edge of the pads  somewhat.  I'm 
> sure
> there is a better solution.
>
> Thanks.  BTW, the squeal is gone again, at least for now...
>
> Michael
> '76 Tahiti Blue
> CF 57044U 




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