I have seen the plug you refer to, Bulley. Always wondered what it was for. Once again the wisdom of the list prevails... -----Original Message----- From: GMBulley@aol.com <GMBulley@aol.com> To: pdooley@GTE.NET <pdooley@GTE.NET>; Vanagon@VANAGON.COM <Vanagon@VANAGON.COM> Date: Saturday, July 11, 1998 2:37 PM Subject: Re: Need a/c hose for 87 Westy Gl
>In a message dated 98-07-11 14:01:05 EDT, pdooley@GTE.NET writes: > ><< Wow, I guess I stand corrected on the pressure switch deal. I just figured > any responsible auto manufacturer would put a high pressure switch on an AC > system. > Sure, in production runs as high as VW this would be expensive, but not > nearly as much as litigation an recalls. > When did VW start using them? My 77 scirocco had them, so does my 86. I > never bothered checking my van, haven't got to that point in the buildup > yet. >> > >Sadly, I don't have one to look at (Westy with AC wannabee). Help me >out...Doesn't the bottom of the receiver-filter-dryer have a one-shot, blow >off-valve for high pressure??? I thought all them did. It is a little 10mm >bolt, with a plug of alloy in the center that melts at a very certain >temperature, acheivable only under sickening pressure. > >This plug keeps your AC system from completely fritzing when you don't change >the filter/dryer or run into any other high pressure situation (360-degree >performance review, home loan appraisal, birth of septuplets, etc.) Don't >Vanagons have these??? > >gmbulley >cary, nc |
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