Postagem original de: Mike

Título:

D85 Botvac: clunking noise while operating.

Texto:

D85 Botvac is working fine, but now has a loud knocking/clunking sound when maneuvering.  It is intermittent. I service clean the brush and bearings almost every run. I have tightened up the wheel hubs, so that is not the issue. At a loss.

dispositivo:

Neato Vacuum

Status:

open