iRobot Roomba 890 Side Brush Module Replacement

Use a #2 Phillips screwdriver to remove the 7.7 mm screw securing the side brush head.

Remove the yellow brush head.

Place the Roomba with its bottom facing toward you.

Use a Phillips #2 screwdriver to remove the four 11 mm screws.

Remove the battery cover.

Pull directly up on the grey pull tabs to remove the battery.

Lift off the baseplate.

Press the dustbin release button and pull it straight out.

On the underside of the Roomba, use a Phillips #1 screwdriver to remove the two 15.5 mm screws.

Grip the side brush module casing and lift it out vertically, perpendicular to the Roomba.