Date:         Thu, 2 Jul 1998 02:29:31 EDT
Reply-To:     SyncroHead@AOL.COM
Sender:       Vanagon Mailing List <Vanagon@vanagon.com>
From:         SyncroHead@AOL.COM
Subject:      Re: A/C compressors
Comments: To: mholser@ADOBE.COM, Vanagon@VANAGON.COM
Content-type: text/plain; charset=US-ASCII

In a message dated 98-07-01 01:37:57 EDT, mholser@ADOBE.COM writes:

> The compressor in my Vanagon has the hose connections both held on by
>  a single allen-head bolt, using a toggle-bar to hold the slip-fittings
>  in place.  One hose goes to the center of the unit, one hose fits at
>  the very edge of the compressor.

This style of connection is called a "pad mount".  I suppose caus it just has
two "pads" where the connectors rest and no threaded connectors.

> The replacement pump has threaded
>  fittings, both equally off-center.  The pump body appears quite similar
>  and looks as if it would fit in place.  The eletrical connection is
>  different, but that appears minor.

Since different auto makers prefer different connectors (for whatever reason)
AC compressor makers use a common compressor body and a variety of "heads"
where the connectors attach.  The same body might be used with several
different heads.

>  Kyle has offered to take the pump back, but this does not solve my
>  need for a pump.  I rather suspect the Ron is selling the same pump as
>  Kyle (albeit cheaper).  Does anybody know if this pump can be made to
>  fit easily?  On the surface, it looks like the only way to fit it is to
>  have all new hoses custom-made.  I have been unable to remove one of
>  these hoses from the bus in the past (the one from the compressor that
>  runs all the way to the front). and don't relish this.
(snip)
>  well.  Any advice?

Kyle and Ron should tell their suppliers that they need the "pad" style
connections when they order the compressors.

Regards,
Jim Davis