Replaceable Modules - iRobot Roomba 500 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 bin, caster wheel and
battery.
To access Roomba's replaceable modules, remove the bottom cover of Roomba
by removing the 4 screws on the bottom of Roomba and the side brush. Detail
fitting instructions are included with each module. A small philips head screw
driver is the only tool required.
Refer to the table below to determine the part number of each replaceable
module.
Bottom cover
Right wheel module
Cleaning head module
Vacuum bin module
Part Name
Side brush module
Right wheel module
Left wheel module
Cleaning head module
Vacuum bin module
Battery
Front caster wheel
Battery
Left wheel module
Part Number
17729
17732
17731
17728
17733
80501
18103
Side brush module
Front caster wheel
Chassis
Replaceable cover
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