[AT] 430V

[Bo Hinch]

Spencer , my only comment would be , you have a lot more patience than me .
I would of done tore this sucker down and get to the bottom of the problems
and I don`t mean this in a sarcastic way .
Just my thoughts .
Bo Hinch in s/w louisiana


On Mon, Sep 11, 2017 at 10:24 PM, Spencer Yost <yostsw at atis.net> wrote:

> Here are the borescope pictures I promised. The first is the top of the
> cylinder, the second is the bottom. As you can tell neither show a
> condition that is ideal; but the cylinder clearly is not a total wreck. In
> fact the pictures make it look much worse than it is to the naked eye. I
> highlighted the galvanic corrosion at the bottom of the piston skirt. It's
> not very visible but is obvious to the naked eye. At the top I highlighted
> what is fresh metal that showed up after the refrigerant trick and a small
> "pop" that sounded like a movement to me.
>
> But look at the pics and I will let you be the judge.
>
> PS: I think I have decided that pop was expansion/contraction and the
> fresh metal is the refrigerant boiling away rust flakes.
>
>
>
>
>
>
>
> Spencer Yost
>
>
>
> Spencer Yost
> > On Sep 11, 2017, at 1:57 PM, Steve W. <swilliams268 at frontier.com> wrote:
> >
> > Spencer Yost wrote:
> >> Sorry to reply to my own post, but I forgot to ask:  what is the oil
> >> in the refrigerant? I'd like to know what that is. I think that would
> >> make a very good penetrant. That stuff is _slick_.
> >>
> >>
> >>
> >> Spencer Yost
> >
> >
> >
> > Most automotive use is PAG 46 AKA Polyalkylene Glycol Viscosity 46
> > SLIPPERY stuff.
> >
> > It's available in a few viscosities.
> >
> > --
> > Steve W.
> > _______________________________________________
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> > http://www.antique-tractor.com/mailman/listinfo/at
>
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