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Re: [TR] Subject: Weeping head bolts

To: triumphs@autox.team.net
Subject: Re: [TR] Subject: Weeping head bolts
From: Catpusher@aol.com
Date: Sun, 4 Dec 2011 22:45:24 -0500 (EST)
The factory used " Wire (lead) under nut", A/R,   Part #  30123
It is 0.026" dia. and soft. 
 I always carried this in my racing spares, and used it when  installing 
any TR2/4A head.
The real issue is an unseen leak under the rocker cover.
 
TR Regards,
Hardy
 
 
John & Pat Donnelly" <pdonnel1@san.rr.com>
To:  <triumphs@autox.team.net>
Subject: [TR] Weeping head  bolts
Message-ID:  <000c01ccb292$f39d8da0$dad8a8e0$@rr.com>
Content-Type: text/plain;  charset="us-ascii"

When running the engine for the first time after  installing my new Mad Marx
rear oil seal I noticed that a couple of the head  bolts were weeping water
up through the threads. There were two of them on  the manifold side on each
side of #2 cylinder. One built up a little puddle  (about a teaspoon worth)
while the other just showed little bubbles. I've  never seen this before.



During the install, while the engine was  apart,  I had removed the head
bolts for the first time in the engine's  44 year life. There was a lot of
crud built up on the bolts that I scraped  off. The nuts are torqued down to
105 lbs.



Anybody seen this  before? Will it stop?



Johnnie

'67  TR4A


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