Clutch does not engage sprocket

Marixo

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I have a Chinese go kart and have had the clutch replaced. It ran less than a week and began smoking and then the gears would not shift or even turn the chain on the axle sproket. Allowed to cool off and began checking sprocket, dry oiled the chain, took chain off spocket at clutch (which is enclosed) . Cleaned and turned sprocket, made sure would turn with enging running and chaink removed. Put chain back on sprocket and gears shifted properly. But when accelerate, nothing happens - both forward and reverse. Sprocket coming out of clutch is not turning either. It fits within teeth well and does not slip or show any wear either.

I should mention, later rather than sooner, that when started go kart on date this occurred, there was a loud metal sound upon startup that sounded like a chain breaking or something. But it stopped after startup and we were able to drive and clutch did engage for a very short time before smoking started and stopped engine.

Is the clutch ruined and possible the metal sound of chains was actually a stripping of teeth ink the internal part of the clutch? Can it be repaired or do I just need to replace the clutch? If replace, any recommendations?
 

landuse

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Welcome! Post some pics of the clutch for us to see if it is a CC or TC. You might also be geared too high, so please provide us with tyre height from the ground, all sprocket tooth counts and driver and kart weight
 

Marixo

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Sprocket not engaged

Got sprockets to go around with clutch, put back together and started engine (which started fine, but would not engage). Sprockets would not go around. I opened gear box up again and everything looked fine. In neutral can push forward and back. In forward gears can push back but not forward. In reverse can push forward but not back. In neutral all sprockets can push forward and back. Does it need new clutch? Any recommendations?
 

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Marixo

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Sprocket does not engage Clutch

Sorry all photos did not upload. It is a Honda 110CC engine and is Chinese made gokart.
 

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