Whoa!!! That is a very bizarre story.
I can certainly understand the bell housing corrosion and staining,
that acid is nasty stuff. Russell's socks, and both our jeans are
testament to that!! Aluminium corrodes quickly too...
But how the heck would the acid get onto the gearbox? There wasn't a
*hole* corroded into the box was there?
Even if it wased back along the gearbox, it couldn't have gone uphill
and into the gearlever entry... It couldn't have been just water
corrosion in the box could it?
Mike
p.s. you didn't put a straight-cut gearset in the rebuilt box did you? :-)
On Thu, 6 May 2004, Frank Clarici wrote:
> Mike G, I now you can relete to this.
>
> Last year at SS03, while Mike and Russel were out autocrossing with
> PIECES, the battery slid into an interior panel screw protruding too
> close to the battery. Nobody knew it til Russel's sock started to
> disintigrate.
> Anyway, we washed off the area and left it at that. A month or so later,
> the battery would not hold a charge and I sort of forgot about the hole
> in it. I installed a new battery and a year has passed.
> I took the tranny apart tonight to replace the bulk rings as it was
> getting a bit crunchy in all gears. But on dis-assembly I found a
> partially corroded layshaft, an almost rusted out speedo drive spacer, a
> very corroded rear bearing housing and some weird worm tracks on all the
> shift forks. Not to mention some impossible to remove stains on the
> bellhousing.
> Apparently we washed the acid into the gearbox! What else would eat the
> steel like that? So now I know acid and oil don't mix and there was some
> thing that looked like yellow water still in the box even after the oil
> was drained. Or the acid did it's damage the first day, I am not sure.
>
> I am on a roll with trannys, I can take them apart and figure out what
> was wrong with them. And I can put them back together with no parts left
> over :) BUT not a one has ever worked correctly after I reassemble it.
> But I'm learning.
> the one I just finished and put back in PIECES works perfectly, no
> jumping out of gear, no crunching going in gear, and smooth as silk, now
> if only I can figure out why it sounds like a siren in 1st, 2nd, and
> 3rd, I'll be a pro. Oh, it sounds real cool, like a supercharger
> whinning away but it gets old real quick, like after driving 2 blocks.
> --
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