Roger S Tampa , FL August 30, 2014 Appliance: Model RB26OPXK1 Slow warming up not baking evenly Replaced bottom heating element. It had shorted six inches from the back and broken in two. Five minute job from opening the oven door to closing it after the job was done. Two #1 phillip's head screws and two banana clip connectors. Easy. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes