Author Topic: I replaced broken drive belt now tire wont stop spinning no acceleration  (Read 2023 times)

toddlecox

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 :( I have been working on a friend of mines  kymco 50  he broke the drive belt so i replaced it no big deal so i thought.After putting it back together.
It would not start at first  well it wanted too but it would not rev up at all.
I then noticed the rear tire was trying to spin so I helped it out a little and it slowly revved up.It acts like the clutch is staying engaged with the engine all the time.You can run with the scooter and get it going while riding it but it has no power at all my question is did something else brake or cause the belt to break to begin with.I have   downloaded the kymco manual could my problem be the clutch weight spring or the ramp plate .Anyone have any ideas.

sidthesloth

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re: looking for help, please! having bogging issues with zx50
« Reply #1 on: March 23, 2011, 03:40:11 AM »
Sounds like you will need to open the clutch and clean out any bits of the old belt that may be stuck in there, also check that the bearings are not seized.
ZX50, 47mm cyl. kit, TZR50 CDI. Michelin Pilot Sport tyres,
Next performance mod; pumping the tyres up.

toddlecox

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it still does the same thing after switching entire clutch out

blue

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check or rollers Im beting they are trashed.

toddlecox

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ok apon taking ramp plate off the rollers had came out of place goo call man got it all fixed up and my buddy is happy as can be thanks again.

blue

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cool happy to help if the plate came off did you check to see what kind of shape those 3 little black peaces look like sometimes if they go bad the slider plate well come off. they need to be there. good luck happy to here you are up and running.

sidthesloth

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cool happy to help if the plate came off did you check to see what kind of shape those 3 little black peaces look like sometimes if they go bad the slider plate well come off. they need to be there. good luck happy to here you are up and running.

Yep, my slides are gone, one damaged, the other two disintegrated. Now variator rattles like buggery. New one is on "a slow boat from China".
ZX50, 47mm cyl. kit, TZR50 CDI. Michelin Pilot Sport tyres,
Next performance mod; pumping the tyres up.

blue

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Man I love when you can help someone out good luck . safe rideing.

Wil

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Guys, how did you get your flywheel/clutch off? I sware the nut is welded to the thread, its impossible. Any ideas or am i going to have to take it to my local garage? How did you guys do it?
Cheers

Wil

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Apologies, didnt realise it came off so simply with the belt.
The cone arrangement in my clutch doesnt move at all. Should it? More info please :)

blue

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google it from youtub they have videos that well show you how. youtub is my friend.

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