remove the spark plug and plug it into the ht (high tention) cap and earth it out on your frame and see if there is a spark
if so then take of your carb turn it upside down and remove the 2 skrews that hold the casing on at the bottom in there you will find a gold skrew with a hole in it your jet basicly take thaat out and place it in water or a supersonick parts cleaner for about 10 mins then blow through t put it al back together and see what happens but youl have to be more specifick for a better answer
SCOOOOTEY
June 2009