Joseph,
I've rebuilt the calipers on my 79B; I should say I've installed new pistons
and seals. I did NOT break the caliper apart as I read that this was
something an amateur like myself should not undertake.
To remove the pistons, just a SMALL amount of air pressure through the bleed
valve (a bicycle pump would work) will force it out as long as the seal is
still good and the piston is not wedged in at an angle.
If I remember correctly the seals (and it seems there were metal rings of
some kind) were the hardest part to remove/install without some special
tool. I did get it done with just shop tools but I don't remember just how.
They now work fine and do not leak.
Monte
On 9/19/07, joseph cianciotti <jmc987@verizon.net> wrote:
>
> Okay, so I have to rebuild it or have it rebuilt. How complicated a
> job is it to do yourself? Is there a place where I can get step-by-
> step directions? And what about parts? Other than changing the pads,
> I've never done anything like this. Thanks for pointing me in the
> right direction.
>
> Joseph
> 67 MGB Roadster
>
>
> On Sep 19, 2007, at 2:00 PM, mgs-request@autox.team.net wrote:
>
> > Date: Tue, 18 Sep 2007 11:20:49 -0700
> > From: Max Heim <max_heim@sbcglobal.net>
> > Subject: Re: [Mgs] Stuck disk brake caliper
> > To: MG List <mgs@autox.team.net>
> > Message-ID: <C3156511.13559%max_heim@sbcglobal.net>
> > Content-Type: text/plain; charset="US-ASCII"
> >
> > Probably not. Stuckness would indicate the seal is bad, or
> > corrosion in the
> > bore, either of which would require rebuilding.
> >
> > --
> >
> > Max Heim
> > '66 MGB GHN3L76149
> > If you're near Mountain View, CA,
> > it's the primer red one with chrome wires
> >
> >
> > on 9/18/07 11:05 AM, joseph cianciotti at jmc987@verizon.net wrote:
> >
> >> Wondering if I pushing it back in would get it "un-stuck" or do I
> >> have to have it rebuilt? Thanks in advance for your always sage
> >> advice.
> >>
> >> Joseph
> >> 67 MGB Roadster
> _______________________________________________
> montejane@gmail.com
>
> Edit your replies
>
> Mgs@autox.team.net
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