I had this noise but it had nothing to do with the rollers, it was the blower motor. When I sent a video of the noise to iRobot they immediately recognized the loud grinding as the blower motor and when I replaced it the noise went away. I did replace the entire roller module/tray but it made no difference.
Brilliant, well done, need to do this soon to replace rear struts on boot rx450h 2016 model, no info anywhere on how to do this. Trim has to come off to reconnect electrical sockets, trip pocket for rear lights too small, any ideas.
For the people this video would matter to we have no idea wtf where looking at. Ok bed cooling system but you told us nothing and showed us a close up shot of a blanket
Ran into a similar issue... Mine had a slit in the main tube about 6in away from the mat. And I had another leak where the tube slips over the barb connector on the quick release connector (the one that plugs into the Ooler). The tubing is easy to replace, it's 7/16in OD and 5/16 ID plastic tubing made of Tygon (or similar) and can be easily found online or potentially a hardware store.
Mine had two fittings without tubes connected. It didn't matter though, I ran the Ooler and no water came out of the fittings. Before that, I searched a while for them by shining a flashlight through the pad to trace the tubes' routing and all the channels in the pad had a tube in them. So, I concluded there were no disconnected tubes.
For anyone wondering, pushing more juice through a brushless motor doesn't make it better the same way a DC brushed motor would. All it does it cook the components faster. But you do want a greater amount so the power lasts longer.
This is easily the worst roomba I've owned. It used to be great. But it has gotten worse over time. Mine isn't quite this bad, but it often can't make its way back to charge and constantly keeps going towards things it just hit while trying to clean or go back to the dock. The mapping is also now crap. I still run my i7 and this simply because they do pick up a lot. But I rely mostly on my new dreame x40 ultra.
