Where is the carburetor of scooter? It is better to have a picture. How to adjust it?

1. The carburetor is above the motorcycle engine and just below the fuel tank.

2. Remove the throttle of the carburetor with a cross screw.

3. Remove the rear throttle.

4. Install the throttle valve on the throttle cable and then connect it to the carburetor.

5. After the motorcycle catches fire, turn the idling screw of the carburetor with a cross screwdriver to make the idling speed reach the maximum, and then adjust the mixing ratio.

6. Find the position with the highest idle speed, then turn the mixing ratio screw of the carburetor, and after listening to the sound of the engine, the adjustment is completed.