Chris,
I ended up using a small master cylinder honing tool that you put in the
drill. It dressed up the hole and took a couple of thousands. The aluminum
is pretty easy to hone even with the light duty MC hone.
Worked great.
Brian Sanborn
62 TR4 CT16260L - Groton, MA
sanborn@net1plus.com
-----Original Message-----
From: Chris Lillja <Chris_Lillja@pupress.princeton.edu>
To: Triumphs@Autox. Team. Net <triumphs@autox.team.net>; Brian Sanborn
<sanborn@net1plus.com>
Date: Monday, April 19, 1999 10:22 AM
Subject: RE: TR4 Rocker Shaft Size?
>Brian,
>
>You could try putting the shaft in the freezer and warming the pedestals
to
>say 200deg.F -- just don't forget anything before it all gets back to
>temp... ;>)
>
>Chris Lillja
>'66 TR4A
>'74 Norton Commando 850
>'71 Spit MKIV
>http://members.aol.com/lilljaweb/index.html
>
>
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