Michael B Setauket , NY April 13, 2015 Appliance: KitchenAid Electric Wall Oven KEBS107DSS8 Kitchenaid Oven Kebs107dss8: Broken latch/light switch assembly. How to replace Oven Door Latch Assembly. Replace the unit that controls both. There are four screws holding the assembly to the oven, accessed by removing the top cover (about eight screws). The hardest part was returning the oven to its original position. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes