Owen S Pembina , ND June 26, 2016 Appliance: Maytag 30" Built-In Double Electric Oven Self-Clean Non-Conve JJW9430DDB13 Jenn air dbl oven only the broiler element heated during bake or convection bake door wouldn't close tightly I replaced the electronic control board and the bake element works now.during bake and convection bake. I replaced the one oven door hinge as the spring was broken in the original one and now the door closes tightly again. Read More... Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Nut Drivers, Screwdrivers