This manual shows how to rebuild the speedo, the tach (I believe) uses the same
principles. I haven't taken my tach apart yet (it has the same problem, but
bounces between 4500 and 6000, and is out of sync-actual RPM = 3000 while tach
reads 5000).
Here's the authors link:
http://ourworld.compuserve.com/homepages/arhodes/Speedo.html
Mike Welch
Colorado Springs, CO
mikew@turbopower.com
'69 Triumph Spitfire (daily driver)
'60 Jaguar MkII 3.8 Auto (for sale)
God Bless America
-----Original Message-----
From: Alan Lemen [mailto:ralemen@cableone.net]
Sent: Sunday, September 08, 2002 9:02 PM
To: spitfires@autox.team.net
Subject: Tachometer Question
Seeing the thread on the speedo has reminded me to see if anyone out
there has seen and knows the cure for a bouncing tech. Fine except
around 3000 rpm when it's hot. When it's cold it's fine and low down
it's fine but on a long drive on a hot day..... Fine the next day when
it's cold.
Any manuals or info on them. I would like to try and fix myself.
Alan
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