Yong L Plano , TX February 16, 2015 Appliance: Whirlpool Electric Oven RBD305PDB8 Whirlpool Oven Rbd305pdb8: Oven stopped working after self clean cycle. How to replace Thermal Fuse. Just replaced the thermal overload purchased. The process is a breeze. You would need two people to pull the oven out. Unscrew to take off the back panel and replace the thermal overload. That's it. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes