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RE: [TR] TR6 clutch engagement squeal?

To: "Randall" <tr3driver@comcast.net>
Subject: RE: [TR] TR6 clutch engagement squeal?
From: "Lanoway, Brian" <Brian_Lanoway@standardaero.com>
Date: Wed, 11 Oct 2006 12:54:22 -0500
Thanks Randall,

Preloading the bearing makes a lot of sense; my TOB seems fine once it's
loaded.  I'd like to try this.  Any suggestions as to how and where to add the
extra spring to do this?

Brian


                -----Original Message-----
                From:   Randall [mailto:tr3driver@comcast.net]
                Sent:   11-Oct-06 12:34 PM
                To:     Lanoway, Brian; 'Triumphs Digest'
                Subject:        RE: [TR] TR6 clutch engagement squeal?


                > Before I once again yank out my tranny, does the List have 
any advice?

                It seems that many of the "upgrade" bearings have this problem 
even worse.
                The original bearing was apparently a special design that 
turned very
                easily.  The intention of the clutch design was to have the 
bearing turn
all
                the time, only from the very light pressure applied to it by 
the spring
                inside the clutch slave.

                Many replacement bearings, including those sold as original 
replacements,
do
                not turn so easily.

                My suggestion would be to try adding a spring to load the TOB 
into the
                clutch just a little bit heavier than the spring inside the 
clutch slave
                does.  Even the "Gunst" setup needs this additional spring for 
proper
                operation.  Very likely this will solve your problem, without 
even pulling
                the tranny !

                And if not, you haven't lost much.

                Randall


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