I have a GD that hums but does not spin. It was removed from a friend's house a couple of years ago and left sitting with the remains of a stainless steel pot scrubbing pad in it. I worked on it. The impellers and grinding wheel now turn freely by hand. However, when connected to 110, it just hums. Hmmmm???? Any suggestions. Thanx!
It is a Badger 5 Plus by Insinkerator.