I have a jammed garbage disposal that makes the humming noise and trips the breaker if I leave it on too long. However, the manual unsticking method doesn't seem to help.
I've done some research and haven't found much beyond "use the allen wrench and try to unstick whatever is jamming the disposal," however I have done so and it seems to turn somewhat freely.
Every so often I can get it to spin by itself for a second, but then it immediately resumes humming. I can't see anything trapped, and as I mentioned it seems to turn fairly freely when I use the wrench.
What else can I try, short of replacing the unit?