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Seized piston removal ideas (ABA)?



Jeff, Daun introduced me to "Kroil" The wonder stuff. It may do the job. Its 
used on aircraft and really works on rust



Julie Macfarlane
Menlo Park Research & Development
Internet Application Developer
www.menloparkrandd.com
www.montgomeryweb.org
Amsterdam NY





>From: Jeff Toomasson <jtoomasson@yahoo.com>
>To: Allyn <amalventano@sc.rr.com>, scirocco-l@scirocco.org
>Subject: Re: Seized piston removal ideas (ABA)?
>Date: Sat, 15 Nov 2003 15:34:29 -0800 (PST)
>
>Thanks for the response, Al - unfortunately, I can't turn it.  >:(
>
>Is heating it not an option?
>
>JT
>
>Allyn <amalventano@sc.rr.com> wrote:
>can you rotate the piston via the connecting rod? if so, its probably a 
>ring
>stuck to the cylinder wall. you could rig a puller somehow to apply force 
>to
>the surface of the piston (carefully), then tap on the surface in the same
>direction (the constant and impact forces together may help).
>Al
>
>----- Original Message -----
>From: "Jeff Toomasson"
>To:
>Sent: Saturday, November 15, 2003 6:01 PM
>Subject: Seized piston removal ideas (ABA)?
>
>
> > Hi guys and gals - after a week of soaking the combustion chambers in PB
>blaster, I had no luck and decided to disassemble the bizatch.
> >
> > I got the other three pistons out (1-3) and the crank out no problem, 
>but
>I'm not having any success with the seized one. I tried pounding on it from
>top and bottom (tap area covered with multi-layers of a rag), but it won't
>budge not so much as a millimeter.
> >
> > Is this an instance where I can use my propane torch to heat it up? Will
>that help break anything free? If so, how does that specifically work? Any
>other ideas?
> >
> > Thanks! Jeff
> >
> >
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