thanks for advice but don't have the wire for tail light ...is there another way of testing if this switch is working right??

thanks for advice will try this later when get home .....I don't have a thickness gauge to measure the clearance of the valves is there any other way of testing this ? thanks

Tappet Feeler Gauge, .002-.003 inch (.05-.08mm) - Whygostock.com


You cannot test it accurately without a feeler gauge.

thanks for help!! the bike is now running again but when start it jst revs its self ...also the start button dosnt work on handle bars :/

Sounds like the throttle cable is too tight. Or the carb slide is being held up by the idle screw or contaminates. Hensim is long gone. Wouldn't worry about the start button. Just jump the relay or build your own start button. Just not worth taking to a shop and having a custom start button built. Sell it and buy a Taotao.

"Hensim is long gone" Maybe, but parts for it are not Hensim ATVs Parts

thanks vmuch for help I put new pistions and seals in today and brake working perfect also put a air breader on to the carb from another bike and it now running perfect again thanks !! stat button still no working but gona join a door bell or something to the relay and have door bell button up at handle bars thanks!!

have being trying to figure out y start buttons not work I disconnected the kill switch wier from the cdi (white/black wier) when I hit start button still nothing happens , it will start right up when jump turminal on relay .. what does this mean ? I'm guessing.g its either the relay or start switch itself the o my thing that's working on the left handle bar is the kill switch when its attached to cdi ,the lights and starter arnt Woking ...have being using quad just by jumping relay starts no bother

Whygostock offers starter relays for about $6.

thanks for reply would like to find out if the switch is the issue or relay before buying parts