I smashed my kickstart bridge gear so thought I'd make a tutorial while I replaced it. The thought of taking off the clutch cover used to be a bit scary but now I've done it I don't know what I was worried about, these engines are so simple and easy to work on and you don't realize it until you start pulling them apart to see what's inside. 
YouTube - How to fix broken Kick start gears, Lifan 140, Pit Bike engine
Imageshack - kickstartgears
YouTube - How to fix broken Kick start gears, Lifan 140, Pit Bike engine
Imageshack - kickstartgears
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