iRobot Roomba 880 Side Wheels Replacement

Start with your Roomba upside down, with the wheels facing up.

Using a JIS driver in #1 size remove the two 15mm screws holding the battery cover in place.

Remove the battery cover and place it off to the side.

Remove the battery using the green tabs on either side of the battery.

Loosen the side brush screw with a screwdriver.

Remove the side brush

Loosen the single screws that retains the side wheel to the Roomba.

Remove cover over the wheel that was held in place by the screws.

Remove the wheel module.