We remove the case of the air filter (see. Removal of the case of the air filter).

Thin flat-nose pliers rasshplintovyvay the bottom end of draft of a drive of an air zaslonka also we disconnect draft from an unprofitable control lever the starting arrangement.

By screw-driver it is turned on seven screws of fastening of a cover of the carburetor, …

… we uncover …

… and cardboard laying.

The lever of a manual drive of the fuel pump we pump up fuel in the poplavkovy chamber of the carburetor.

For adjustment of level we remove a float (see. Carburetor dismantling).

If level remains above norm, means the needle valve if level is lower is not tight, the float is not tight or the fuel pump is faulty.
We check tightness of a float, having lowered it in water. If thus from it air vials are allocated, we replace a float. Tightness of the needle valve we check, having established a float into place. Having pulled for a float up, we close the valve and we pump up fuel the pump. The tight valve should not pass fuel. The faulty valve is replaced (see. Carburetor dismantling).
We establish a carburetor cover in return sequence.