[TR] Timing chain TR4A

auprichard at uprichard.net auprichard at uprichard.net
Sun Jul 25 16:36:21 MDT 2021


Jim:  just unbolt the sprocket on the cam and swap out the chains.  Very
straightforward.

Andrew Uprichard
Jackson, Michigan

-----Original Message-----
From: Triumphs <triumphs-bounces at autox.team.net> On Behalf Of Jim Henningsen
Sent: Sunday, July 25, 2021 5:58 PM
To: 'TR List' <triumphs at autox.team.net>
Subject: [TR] Timing chain TR4A

Ok,
Since I am already down to having all the parts removed to do the timing
cover oil seal and gasket, I am thinking of just doing the chain.  I believe
it has been changed once, the gap is 8mm per the factory manual which is
less than the 10mm recommended for a change.  Tensioner still looks shiny
without much wear from chain at all.  I have bever changed the chain.  Have
the sprockets aligned at TDC marks.  How do I 1) remove the chain and 2)
install the new one.  Does a link pin get removed?  Any help would be
greatly appreciated!
Jim henningsen
Ocala, FL
61 3A "Lord Neville"
67 4A "Sir Charles"  named in honor of Charles Runyan
75 6  "Ms. Molly"  She is a bit butch
81 8 "Sir Stirling"
 

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