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Re: TR4A Fuel Pump rubber bits, etc.

To: "Jeffrey J. Barteet" <barteet@barteet.com>, "Triumphs@Autox.team.net daily digest" <triumphs@autox.team.net>
Subject: Re: TR4A Fuel Pump rubber bits, etc.
From: Irv Korey <emanteno@attglobal.net>
Date: Thu, 01 Aug 2002 14:08:17 -0500
At 10:54 AM 8/1/02 -0700, Jeffrey J. Barteet wrote:

>Another lister mentioned his fuel pump rebuild kit from Moss had some
>rubber bits that reacted to the gasoline he was using.
>
>Last week, I pulled out my '62 TR4 for a drive and was looking under the
>hood as it idled after checking the fluids, and noticed I had a pretty
>good leak coming from the fuel pump. I'm guessing the diaphram ruptured.
>
>What makes this mildly irritating was this pump was rebuild with a Moss
>kit a couple of years ago. It worked faultlessly until last weekend.

This is a common problem in areas where there is oxygenated fuel designed 
to reduce emissions. And it is not just a Moss problem. I had 2 Stewart 
Warner diaphragm style electric fuel pumps fail because of this, the 2nd 
pump lasted only 6 months. And while this discussion is going on on this 
list, the TRiumph racers list is discussing fuel leaks in their enclosed 
trailers from rubber fuel lines failing and filling their trailers with 
gas. We need to be paying attention, this is a serious threat.

Irv Korey
74 TR6 CF22767U
63 TR4 #58 (yippee, didn't come in last at Mid Ohio)
Highland Park, IL

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