s.com You take off the carburetor take the cup off the caburetor. Get a rag clean well then fill with gas shake around dunp put back on.
Turn gas off, remove carb. Take bottom of carb off via 4 screws. This called the bowl. Check to make sure float moves freely, is so, leave it alone. Take the keys out and soak them for ten mins in...
Just order a new one, You can find them on the Internet for around $25.
try the forum pages at atvconnection.com
you have to take out the carburetor and then clean it