Oven temperature runs extremely hot and inconsistent. I'm thinking it might be the thermostat. I can't find on your website how to change it. The only instructions I can find talks about separating the connector. It doesn't appear on my model (WB20K3) to have one.
To replace the thermostat you would need to pull the unit out from the wall and remove the rear cover off the back of the control panel. This will give you access to the thermostat to be able to remove it. The probe will go in through back of the oven and clip on the inside of the oven.
Answered by AppliancePartsPros.com | Tuesday, April 01, 2014