Xiaomi Roborock S50200 wheel turns with difficulty - install an inspection hatch inside the wheel

ID: 212913

Description: In this guide, I will show you how to install...

Steps:

1. Power off the device by pressing and holding the power button.

2. Open the cover upwards and remove the dust container by lifting it up.

3. Release the side brush screw. Remove the side brush along with the screw.

4. Release the seven screws on the bottom cover. Lift the bottom cover up to remove it.

5. Pry up the replacement battery using the two tabs.
6. Squeeze the connector lock on top and unplug.

7. Release the three screws of the drive unit. Remove the wheel by pulling it upward (connected to the PCB via a plug connection).

8. You can use a Multimaster, Dremel, or similar tool to cut an opening into the cavity on the inside of the wheel.
9. There are often many hairs wrapped around the axle inside. Remove them using tweezers and blow out with compressed air if necessary.