LRT, the throttle cable is a bit tricky but once you know it is easy, problem is I'm not sure what you will find wrong in there, they are a great carby but I have to modify them to get them to work properly and that isn't easy to explain here. Anyway to get the carby off you have to twist it towards youand then pull it away from the barrel, be gentle with it. Move the throttle to run and remove the kill switch pin through the side, then you can remove the center wire/pin. Remove the snorkel hose and you will see the cable where it attaches to the carby body. Move the throttle control to the stop position, lift up the cable where it enters the carby body and pull it back out and it will release from the cam inside. Not easy and then once you have it apart, I will have to explain how to put it back together Go easy on the way the cable connects to the body you have to be forceful but delicate