Chris K N. Wildwood , NJ May 28, 2017 Dryer was humming when pushing start button Removed front of dryer panel, removed top, and removed drum. Replaced motor and wheel, because the old wheel was rusted on the motor shaft, and could not be removed, so I had to break it off. Replaced motor, and reassembled. Everything works now. I also replace the switch-Pb, because the start button was getting stuck. Read More... 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Adjustable Wrench, Nut Drivers, Pliers, Screwdrivers, Socket Set, Wrench Set