[6pack] starters, ring gears, etc

Ruffner, James A *HS JAR7U at hscmail.mcc.virginia.edu
Mon Oct 17 07:23:10 MDT 2011


If I understand you correctly in your first statement, you are referring to
the "long shaft" or "long nose"  starters.  This was a design used in the
TR-2s and some early TR-3s, not early 4s.
________________________________________
From: 6pack-bounces at autox.team.net [6pack-bounces at autox.team.net] On Behalf Of
Sally or Dick Taylor [tr6taylor at webtv.net]
Sent: Monday, October 17, 2011 2:39 AM
To: oliver; Triumph 6 Pack
Subject: Re: [6pack] starters, ring gears, etc

Oliver---Early four TRs had their starter motor gear engage the ring gear from
the back forward. (Don't know the exact year this started or ended) All the
sixes that I've come across in this area had their starter gears enter the
ring gear from the front.

When the factory built the sixes, the bevel on the ring gear was never changed
to the front, as logic would dictate. But this bassackwards bevel worked on
most of the TR6s without a problem.  If a ring gear has to be taken off for
any reason, this would be a good time to turn it around.  This ring gear is a
heat-it-up-to-fit for installation. When the ring gear cools, it should never
move due to starter motor engagement. (One would need to split it to take it
from the flywheel).

Dick
'73

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