Wes G Exeter , CA April 07, 2020 Appliance: Maytag 30`` Electric Freestanding Self Clean Range Non-Convect MGT8775XW02 Maytag Range Mgt8775xw02 / : Maytag double ovens off 30 50 degrees in temp. How to replace Oven Temperature Sensor. Replaced oven sensor. Removed back protection plate behind stove using nut driver. Sensor was held by one nut on the right side. Replaced sensor per video. Total time 15-30 mins. Both ovens now working properly. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes