Gwendolyn S Hingham , MA October 10, 2015 Dish washer did a lousy job cleaning dishes due to a non rotating spinner at the bottom My son fixed it. Problem was one of the spinner pieces had worked itself loose and jammed the large arm from freely spinning. Read More... 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Nut Drivers, Socket Set