Laura H Baxter , TN October 13, 2022 Appliance: Whirlpool Electric Wall Oven RBS275PDQ14 Whirlpool Oven Rbs275pdq14: The inner oven door glass was broke. How to replace Inner Oven Door Glass. Watched the video on your website (which was very thorough) and fixed it myself. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes