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Scooters - 50cc => Agility 50 => Topic started by: toddlecox on March 23, 2011, 12:07:04 AM

Title: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: toddlecox on March 23, 2011, 12:07:04 AM

 :( 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.

Title: re: looking for help, please! having bogging issues with zx50
Post by: sidthesloth 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.

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: toddlecox on March 23, 2011, 05:07:14 PM

it still does the same thing after switching entire clutch out

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: blue on March 23, 2011, 10:15:28 PM

check or rollers Im beting they are trashed.

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: toddlecox on March 24, 2011, 10:32:31 PM

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.

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: blue on March 24, 2011, 11:10:04 PM

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.

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: sidthesloth on March 25, 2011, 05:28:46 AM

Quote from: blue on March 24, 2011, 11:10:04 PM

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".

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: blue on March 25, 2011, 12:28:33 PM

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

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: Wil on April 07, 2011, 12:15:09 PM

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

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: Wil on April 07, 2011, 01:42:03 PM

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 :)

Title: Re: I replaced broken drive belt now tire wont stop spinning no acceleration
Post by: blue on April 08, 2011, 12:25:02 AM

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