Bearing repack - hub noises?
I'm in the process of putting new tires on my TT and will do bearing maintenance at the same time. Got one of the wheels off; when I spin the hub, it makes a dragging, scraping sound. The hub stops ...
Forum Discussion
Ok people. Electric brakes will make a noise when turned. The magnet is in contact with the drum by a spring. It rides along the drum until the brake controller sends a signal for current. Then it drags harder against the drum and increases braking proportiently. So it's normal to hear a scraping/dragging noise when turning. The drum will not freewheel because of this. It does sound like it may be slightly adjusted too much. You should be able to freely turn it with a couple fingers and not much effort.
