Kelly H Holland , MI November 17, 2014 Appliance: KitchenAid 30" Slide-In Electric Oven Convection KESA907PSS00 Kitchenaid Range Kesa907pss00: Broken ceramic cooktop. How to replace Cooktop. Slide range out. Disconnect power. Remove rear trim piece. Remove top side trim pieces. Remove additional side trim pieces. Remove front control panel (5 screws: 3 under by oven door, 1 on each side). Remove broken glass (may need to use putty knife to gently lift glass free). Vacuum thoroughly. Apply new gasket to edge of new glass and gently set in place. Re-install all trim. Be sure to order a new gasket. It is a separate part that does not come with the glass replacement, even though it's pictured with it. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours