How to maintain the wheel of the Xiaomi Robot Vacuum X20+?

Maintaining the wheel of the robot vacuum ensures smooth and efficient navigation, helping it clean effectively and prolonging its lifespan.
Please refer to the following steps to clean the wheel on the Xiaomi Robot Vacuum X20+:
1. Ensure the device is turned off;
2. Flip the robot vacuum and pull out the wheel gently;
3. Clean the hair and dirt from the wheel body and axle;
4. Reinstall the wheel and press it firmly.