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Re: [ST] Re: 2002 ST DOWN UNDER. SERIOUS RATTLE



On 6/3/05, sprintst_2002@xxxxxxxxxxxx <sprintst_2002@xxxxxxxxxxxx> wrote:
> G'day folks.
> I have mentioned this before - but seems to be getting worse.  When I
> back off ( de-accelerate )in any gear I get a very loud metalic rattle.
> Seems to be coming from the front of the engine - but that may be
> wrong.
> 
> Bike has done 33k klm ( say 19k miles ) mostly fast touring. Has always
> been serviced on spec and everything else is perfert.
> 
> I have adjusted the chain to within spec and the chain has no major
> tight spots and is good condition, as are the F&R sprockets. I dont
> think the chain is beyond it's useful life - but am prepared to replace
> chain and both sprockets to get rid of this noise - would be a sh?t if
> I did that and the noise was still there :(
> 
> Can this be a timing chain rattle ?  I will take the bike to the shop
> next week - but - would prefer to hear from someone who has had this
> symptom before. You all know what bike shops are like when you ask
> " what is this noise ?? "
> 
> Mine can't be the only one that has had this.
> 
> Thx for your collective inputs, wisdom ( at patience )
> 
> Cheers / Harry T/Red 2002 ST

Harry,
If your drive chain has 19K miles on it then it is probably time to
replace it. If it was a timing chain rattle then you would hear it if
you revved the engine when not moving.

Is the rubber/plastic chain guide on top of the swingarm in good condition?

Did you try searching the archive? I found this by searching for 'rattle chain'
http://www.triumphnet.com/list/2000/2000-September/msg00941.html
(just keep clicking Thread Next)

Rupert
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