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Scooters - 50cc => Super 9 => Topic started by: hieumait on May 17, 2017, 09:17:54 AM

Title: 3500 wheel star moving
Post by: hieumait on May 17, 2017, 09:17:54 AM

Hi, all my super 9 lc, wheels star moving around 3500 rpm, is my clutch slipping or clutch spring too stiff, I took cvt cover off and didnt see any dust, shoes is glaze surface, what r u guy suggest, thank

Title: Re: 3500 wheel star moving
Post by: paceneedsstides on May 17, 2017, 08:50:24 PM

thats not an issue

Title: Re: 3500 wheel star moving
Post by: Mr. Paul on May 17, 2017, 09:36:50 PM

Sounds like the springs are too stiff, it they are not the originals. Also check for wear on the clutch pads.

Title: Re: 3500 wheel star moving
Post by: hieumait on May 18, 2017, 08:34:36 AM

clutch pads look good

Title: Re: 3500 wheel star moving
Post by: Mr. Paul on May 18, 2017, 08:14:12 PM

Quote from: hieumait on May 18, 2017, 08:34:36 AM

clutch pads look good

If the clutch springs are not the originals, I would replace them.

Title: Re: 3500 wheel star moving
Post by: gctkaz on June 21, 2018, 04:42:56 PM

I just picked up a 2006 LC, took me almost 5 hours to drive it home!

On mine, the clutch doesn't grab until about the engine is at 5000 rpm, and I'm pretty much redlining it at takeoff. Low speed manoeuvres are are tricky, but the top end is all there and the speedo needle can go past 80 km/h :o. I'm fairly certain some tuning has been done by the previous owner, as it has some kind of Technigas exhaust installed. The clutch springs might be way too stiff. Before I go order stuff, does anyone know if this clutch is compatible with GY6/139QMB springs?