Komuk, how to shift from first gear to second gear?

1. First remove the throttle assembly of Komuk, remove the idle motor, carefully clean it, wipe the head of the idle motor with a paper towel, and then install it.

2. Secondly, remove the battery negative electrode of Komuk for 5 minutes before reassembling it.

3. Finally, reset the throttle of Komuk, turn on the key to the second gear, keep it for 30 seconds, turn off the ignition switch, and pull out the key to adjust the speed of Komuk from the first gear to the second gear.