Fuel pump
The fuel pump is fastened with two nuts through a heat-insulating gasket and an o-ring. Pump body and cover are one-piece, i.e. the pump cannot be repaired and, in case of a malfunction, is replaced.
Fuel Pump Details: 1 - sealing ring; 2 - heat-insulating gasket; 3 - pump; 4 - accessories.
Checking the fuel supply pressure of the fuel pump
Connect gauge hoses to fuel pump and carburetor.
Start the engine and measure the fuel supply pressure, which at an engine speed of 2000 rpm should be within 0.20-0.25 kg/cm2.
The pressure at the outlet of the fuel pump is not adjustable. If the pressure drops below the permissible level, replace the fuel pump.
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