To prevent a situation that dust, salt or the like enters in a cylindrical recess part formed on a body of a carburetor body, a ball and a spring member get not to operate regularly, smooth rotation of the choke lever is blocked, and a choke valve gets into a condition where it is difficult to keep the same in predetermined full open or full close position, and a choke lever is bent.
The coil shape spring member 42 and the ball 41 are inserted in the cylindrical recess part 12 formed on the body 11 of the carburetor main body 1, the ball 42 is locked in a locking hole 31 formed on the choke lever 3 and a hole 43 arranged to keep communication along the cylindrical recess part 12 formed on the body 11 and communicating to the body 11 is provided.
SUZUKI SHINICHI
SUZUKI MAKOTO
TAKAHASHI ATSUKI
Kyoko Hashimoto