Alex C Galveston , TX May 17, 2020 Appliance: Kenmore Gas Range 79074032311 Kenmore Range 79074032311: Roaches in oven control board. How to replace Electronic Oven Control Board (Clock/Timer). Replaced the control board and got rid of the roaches. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes