I just replaced the crank with if I remember a 1/2” bolt. Just pop off the top cover for access. I think it was a 6” bolt. I cut off the thread. Then I drilled a small hole in it to match the crank handle. If you are not good with tools. Ask a friend or neighbor.
Good luck
Make sure your 120 volt breaker is on. Also the fridg is plugged into an outlet under the sink. Check to see if there is power to that outlet. Fuses are under the stove top. (View Post)