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dt125r 2003

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mad_revs
Two Stroke Sniffer



Joined: 24 Jun 2009
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PostPosted: 19:45 - 14 Nov 2013    Post subject: dt125r 2003 Reply with quote
Have just invested in a new bike a 2003 dtr 125 with the operated powervalve.one of the powervalve end caps is missing the one on right hand side and a little bit of oil seeps out bike seems to run ok but not as quick as it should and the idles not great.qill this missing cover effect general running of the bike and the power.am I best not riding it until I have this cover.thanks in advanced
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nathan k
Spanner Monkey



Joined: 28 Mar 2012
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PostPosted: 21:23 - 14 Nov 2013    Post subject: Reply with quote
Power valve seal?
https://yambits.co.uk/exhaust-powervalve-parts-powervalve-parts-c-241_97_923_925.html

I would clean the jets and go from there with regards to power.

Also compare this to check tensioning the cables, some valves are also fitted upside down stock.
https://www.youtube.com/watch?v=Wo_bI40UyWE
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mad_revs
Two Stroke Sniffer



Joined: 24 Jun 2009
Karma :
PostPosted: 21:42 - 14 Nov 2013    Post subject: Reply with quote
nathan k wrote:
Power valve seal?
https://yambits.co.uk/exhaust-powervalve-parts-powervalve-parts-c-241_97_923_925.html

I would clean the jets and go from there with regards to power.

Also compare this to check tensioning the cables, some valves are also fitted upside down stock.
https://www.youtube.com/watch?v=Wo_bI40UyWE

Thanks for info but its not just the seal thats missing but the actual cover that bolts onto the cylinder on right hand side not the side where the cables and motor are.do u think it will do damage using it like this.also the previous owner is a friendand assures me it had loads of power before the cap came away when he was riding it
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Old Thread Alert!

The last post was made 11 years, 339 days ago. Instead of replying here, would creating a new thread be more useful?
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