hi again,
try taking off the whole fule tank (1 bolt at end of cylinder and 1 bolt at frount of carby) after this take the 5 or so screwes surronding the carby on the fule tank and carefully pealing the carby fron the fule tank being careful to leave the diaphram attached to either the carby or the tank. once you have done this check the little piece of gauze at the end of the suction tub for a blockage. if it has any crud on the gauze swish it off in clean fule then swish the rest of the thing in the petrol and blow it out. make sure you clean the tank too while it is off. if after this is still dosnt go then its time to find a old carby on ebay or somewhere for it.
if all else fails i can always post a reco one to you cheep if you like.
regards jay
