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Re: diff oil filler

To: "spitfires@autox.team.net" <spitfires@autox.team.net>
Subject: Re: diff oil filler
From: Douglas Frank <frank@zk3.dec.com>
Date: Wed, 18 Oct 2000 13:19:52 -0400
"alemen@pop.ftconnect.com" wrote:
> 
> Total capacity I seem to remember was 1 1/4 pints (US). I use EP90
> GL5 or whatever it is but it's not supposed to contain phosphorous
> as that eats the copper seals (or something to that effect).

Half right-- but it's GL5 that destroys the bronze bits, so you
want to use an oil marked GL4 on the bottle.

I accidentally filled my diff with Redline 75w90, which is a GL5
formulation, and let it sit for a week before I realized what I'd
done.  Draining it out, there were zillions of tiny golden
specks-- and now my shims are a little bit thinner, I guess.

Use GL4.  (There's something informally called GL5.1, which is 
supposedly a GL5 that's safe for bronze... can anyone out there
enlighten us??)

--
Douglas Frank Compaq Computer Corp.  Lead, n.  A metal, useful as
ZKO           110 Spit Brook Rd.      counterpoise to an argument
603-884-0501  Nashua, NH USA 03062    otherwise unanswerable.

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