And it actually is somewhat effective. When my engine came back from a
rebuild a few years ago stripped of it's sound-deadening material, I
adjusted the valves over and over again trying to get rid of the clatter
before it dawned on me that I was actually hearing the sound of the timing
chain. I've sort of gotten used to it, but if I have the timing chain cover
off again for some other reason, I'll probably try to do something so I
don't have to listen to that any more.
Dan Julien
1970 TR6
CC50337L
On Mon, Dec 20, 2010 at 1:00 PM, <triumphs-request@autox.team.net> wrote:
>
> Mine has it as well as many other engines I've seen. I believe it is a
> dampening material to hold noise down from the timing chain
> Pete
> ----- Original Message -----
> From: "Geo Hahn" <ahwahneetr@gmail.com>
> To: <triumphs@autox.team.net>
> Sent: Sunday, December 19, 2010 6:12 PM
> Subject: Re: [TR] Timing Cover Seal
>
>
> >>> What is the "stuff" on the outside of the timing chain cover?
> >
> > The best description I ever heard was that it "looks like the last of
> > a batch of Bondo, applied with a wooden spoon by a man wearing a
> > blindfold".
> >
> > I am quite sure that neither of my TRs ever had it so it's presence
> > seems to have been rather capricious.
> >
> > Geo
> >
>
>
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