1 – front fuel line pipe; 2 – fine fuel filter; 3 – fuel pump manual priming lever; 4 – fuel pump; 5 – fuel hose; 6 – warm air intake hose; 7 – cold air intake; 8 – air filter housing; 9 – branch pipe for removing crankcase gases to the carburetor valve device; 10 – crankcase exhaust manifold; 11 – carburetor; 12 – flange of the fuel level indicator and reserve sensor; 13 – fuel intake; 14 – sensor float; 15 – rear fuel line pipe; 16 – fuel tank cap; 17 – fuel tank vent hose; 18 – fuel tank
The engine fuel system includes: a fuel tank, a fuel line, a fuel pump, a carburetor with throttle and air valve drives, and an air filter with a housing.
The fuel reserve is located in the tank, which is installed in the trunk on the right side. Fuel from the tank is supplied via the fuel line through the fine filter to the diaphragm pump. It is driven by the eccentric of the auxiliary drive shaft. When the engine is not running, fuel can be pumped into the carburetor using the manual pump drive lever. There is a hole in the outer remote gasket of the pump. Fuel leakage from it indicates a leak in the pump diaphragm. Then the fuel is supplied to the carburetor.
Air enters the engine through a replaceable paper filter, the body of which is installed on the carburetor.
Information copied from the portal: VazBook