Clifford O Bradenton , FL February 16, 2015 Cracked glass cook top I ordered a replacement glass top and installed it. It was a Kitchen Aid, I had to remove four screws, clean the gasket, put the new top on and reinstall the screws. The top is independent of the heating elements so it was ridiculously easy. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes