How to change the idle speed of Chunfeng 250sr

1. Start the motorcycle and find the corresponding screwdriver. At this time, find the position of the idle screw.

2. Immediately after the pre-adjustment, the first thing that needs to be adjusted is the throttle screw to ensure that the engine runs at a certain speed and then does not stall.

3. At this time, the screw is being adjusted to make the engine speed as high as possible.

4. Adjust the throttle screw. At this time, it is necessary to reduce the engine speed as much as possible.