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tzr 125 clutch stuck

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hornetmike
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PostPosted: 09:04 - 14 Apr 2011    Post subject: tzr 125 clutch stuck Reply with quote

hi i recently bought a tzr 125 that has been stood for 3 years it starts and runs fine but the clutch wont disengage can anyone tell me the best and easyest way to free it off

thanks mike
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truslack
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PostPosted: 09:33 - 14 Apr 2011    Post subject: Reply with quote

Make sure all the adjusters are set correctly, then push the bike along in 1st gear with the clutch held in - rock it forwards and backwards and it should free off. It may be easier to do this with the engine warm.
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MarJay
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PostPosted: 09:45 - 14 Apr 2011    Post subject: Re: tzr 125 clutch stuck Reply with quote

miketovey wrote:
hi i recently bought a tzr 125 that has been stood for 3 years it starts and runs fine but the clutch wont disengage can anyone tell me the best and easyest way to free it off

thanks mike


Have you changed the gearbox oil? That would be a good first step.
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dextersaurus
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PostPosted: 09:49 - 14 Apr 2011    Post subject: Reply with quote

front tyre up against a wall, hold front brake, give it some welly and dump it into 1st gear Wink

At least that's how i freed off the clutch on the GPZ.

Dunc
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truslack
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PostPosted: 09:55 - 14 Apr 2011    Post subject: Reply with quote

Mr Dunkable wrote:
front tyre up against a wall, hold front brake, give it some welly and dump it into 1st gear Wink

At least that's how i freed off the clutch on the GPZ.

Dunc

I did this with a Supedream, but held the back brake on instead of tyre against a wall... it destroyed the gearbox.
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MarJay
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PostPosted: 10:10 - 14 Apr 2011    Post subject: Reply with quote

truslack wrote:
I did this with a Supedream, but held the back brake on instead of tyre against a wall... it destroyed the gearbox.


Why have I got a "Troll Science" type cartoon in my mind?

Stuck clutch? Find a Bro. Get bro to hold on back brake (possibly using magnets) Rev engine.

Gearbox Problem?
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British beauty: Triumph Street Triple R; Loony stroker: KR1S; Track fun: GSXR750 L1; Commuter Missile: GSX-S1000F
Remember kids, bikes aren't like lego. You can't easily take a part from one bike and then fit it to another.
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truslack
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PostPosted: 10:13 - 14 Apr 2011    Post subject: Reply with quote

MarJay wrote:

Why have I got a "Troll Science" type cartoon in my mind?

Stuck clutch? Find a Bro. Get bro to hold on back brake (possibly using magnets) Rev engine.

Gearbox Problem?


In theory it should have worked Laughing
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dextersaurus
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PostPosted: 10:36 - 14 Apr 2011    Post subject: Reply with quote

https://i624.photobucket.com/albums/tt325/duncdmc/Untitled-2.png?t=1302777393
Edit: WTF? HOW?

Balls, forgot about the gearbox bit.

See attached


Last edited by dextersaurus on 20:11 - 14 Apr 2011; edited 2 times in total
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Frost
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PostPosted: 10:48 - 14 Apr 2011    Post subject: Reply with quote

Surely a stuck clutch is most likely due to badly adjusted cables. If thats not the reason then it's plates that have bonded tot he steels with manky old oil, or rusted to the steels. It might even be spring or actuator related. Either way The clutch cover needs to be removed and the whole lot taken a look at. You might get away with just taking it apart to free things up and putting it back together again. Or you might need new friction plates, steels and to scrub and rinse a load of shitty oil out of it.
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0l0dom0l0
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PostPosted: 10:58 - 14 Apr 2011    Post subject: Reply with quote

Roll it along at about 5 mph, dump it into first, then drive along a bit and slowly bring the bike to a stop with the clutch pulled in and the revs up. Should free it.

If not then as frosty said the clutch plates will probably have stuck together.
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FBSF
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PostPosted: 11:08 - 14 Apr 2011    Post subject: Reply with quote

DaFrostyOne wrote:
Either way The clutch cover needs to be removed and the whole lot taken a look at. You might get away with just taking it apart to free things up and putting it back together again. Or you might need new friction plates, steels and to scrub and rinse a load of shitty oil out of it.


What he said - it will only take half hour or so to drain the oil, take it apart, clean the plates with kitchen roll, put it all back together with new oil. You'll also see if any of the non-friction plates are bent which could be causing it.
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The Artist
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PostPosted: 11:13 - 14 Apr 2011    Post subject: Reply with quote

What has been said before. My bikes plates stick after 3 days.

I just start it, get it rolling in 1st and let the clutch out then slowly brake but keep revving and the slower I go the more force through the clutch and it frees up.
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Old Thread Alert!

The last post was made 14 years, 236 days ago. Instead of replying here, would creating a new thread be more useful?
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