Carry out the check in case of high fuel consumption, poor or delayed fuel supply, or after replacing the diaphragm
Run the engine for a short time to fill the float chamber with fuel.
Remove air filter.
air damper (top carburetor choke) open and secure with wire.
Bend the tube according to the drawing.
The outer diameter of the tube is 3 mm, the inner diameter is 1.5 mm. Put a rubber tube on the end of the tube, the material can be a carburetor / pressure tube connection.
Insert the tube into the opening of the accelerator pump.
Move the throttle until gasoline comes out of the tube.
Place a measuring cup under the tube and quickly open and close the throttle valve five times.
Divide the collected amount of gasoline into five parts and compare with the required value.
To increase the amount of gasoline, turn the bronze nut to the right, to decrease it to the left.
Adjust and check again.
Visitor comments