iRobot Braava 320 Wheel Replacement

Flip your device over and locate the battery cover.

Using a Flathead #4 screwdriver, gently turn the 12mm screw that holds the battery cover in.

Gently remove the battery from the tray and disconnect the battery cable.

To remove the battery, pull it straight up. To disconnect the cable, gently pull it straight out of the connector.

With the battery removed, rotate your device so the front of it is facing you.

Remove the four 10mm Phillips #2 screws that attach the shell.

Using both hands, hold the device together while you flip it over.

Starting from the front, gently lift up the shell and slowly tilt back until it is fully removed.

To remove the wheel covers, hold the wheel in place with one hand while turning the cover clock-wise with the other.

Using a small Flathead screwdriver, remove the small black clip in the center of the wheel.

Once the small black clip is removed, the wheel should come off by gently pulling on it.