Before starting to adjust system of idling and other systems of the carburetor, adjust the fuel level in the float chamber. Before starting work on adjusting the fuel level it is necessary to verify proper operation of needle valve, as its failure would nullify all attempts to exhibit the level of fuel in the carburetor. Also, check to see if the float touches the wall of the float chamber, by comparing the parallelism of the side walls of the float with a print of the walls of the float chamber gasket carburetor cover.
Check the fuel level in the float chamber
Since carburetors OZONE there is no system of visual monitoring of fuel level in the float chamber, it is necessary to focus on the next symptom is the fuel level should be located in the middle of the inclined plane of the float chamber of the carburetor.
To check the fuel level in the float chamber can removing the cover of the carburetor after 2-3 minutes of engine operation at idle.
Adjust the clearance between the float and cover gasket carburetor
To adjust the fuel level of the carburetor cover is placed vertically, with the Union of giving of fuel should be on top and the Tang of the float mass, damping ball needle fuel valve, but not to displace it.
The distance between the float and seal adjacent to the cap of the carburettor must be equal to 6.5 mm. deviation from nominal size in the range of 0.25 mm. is the most Convenient to check this clearance by means of a drill with a diameter of 6.5 mm. It should fit between the float and seal almost without touching them.
Gap adjustment between the float and the spacer is performed by flexion or bending of a reed float. And make sure that after your manipulations with the Tang of the float, the support surface of the tongue remained perpendicular to the axis of the needle of the fuel valve.
Adjustable maximum speed float
To ensure that the float is not bumped along the bottom of the float chamber, it is necessary to adjust its maximum stroke. Again place the lid of the carb vertically, the same as in the previous adjustment. Attach the float arm from the cover gasket carburetor as far as possible and measure the clearance between the float and the rocker cover gasket. It should be 14.5 mm, with a tolerance of 0.25 mm. To adjust the maximum stroke of the float bend or fold the emphasis on the arm of the float.
Mandatory adjust the fuel level in the float chamber after each replacement needle valve. And let the fuel level in the float chamber of the carburettor of your car is always the norm!