Replaceable Modules - iRobot Roomba Professional Series Owner's Manual

Replaceable Modules

Roomba has a number of modules that can be replaced, including its
drive wheels, side brush, main cleaning head, vacuum cleaning bin, high-
capacity bin, caster wheel, and battery.
To access Roomba's replaceable modules, remove the bottom cover of
Roomba by removing the four screws that hold down the bottom cover
and the screw that holds the spinning side brush.
Bottom cover
Left wheel module
Cleaning head module
Vacuum cleaning
bin or high-capacity
bin module
24 iRobot Roomba Professional Series
Battery
Right wheel module
Side brush module
Front caster wheel
Chassis
Replaceable cover