Repair guides and support for the autonomous Roomba vacuum cleaning robots by iRobot.
BUNJO @bunjo
Rep: 1
Posted: Oct 25, 2025
Side brush not working . I have replced motor with a new one. Still not working. Where do I go next?
Is this a good question?
3 Comments:
@bunjo what model Roomba is it?
Oct 25, 2025 by oldturkey03
@oldturkey03 It's a Model 651
Oct 27, 2025 by BUNJO
Also. what voltage should I be seeing at the spring terminals that bear on the motor pcb? There is no voltage printed on the motor itself.
Past 24 Hours: 1
Past 7 Days: 1
Past 30 Days: 1
All Time: 27
@bunjo what model Roomba is it?
by oldturkey03
@oldturkey03 It's a Model 651
by BUNJO
Also. what voltage should I be seeing at the spring terminals that bear on the motor pcb? There is no voltage printed on the motor itself.
by BUNJO