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Roomba Fixed Caster Removal Procedure
1
Disconnect the caster connector (green/purple) and
guide the wires out of the wire tabs.
2
Unscrew the spring cover and remove it. Release and
remove the springs (2) underneath.
3
Remove triangular screws (4) and caster guides that
hold in the caster.
4
Remove drop switch from its mount.
5
Remove caster.