How to clean Beiqi Wangwei m20 idle motor?

Idle motor is installed on the accelerator, which can be removed by pulling off the plug and unscrewing the screw, and then spraying carburetor cleaner. It should be noted that the idle motor is a precision part. When cleaning, the motor cone head must be put down, and then the carbon deposit on the cone head and sleeve should be sprayed with cleaning agent, and then wiped clean with a towel to prevent the cleaning agent from flowing into the motor and causing damage.