Elizabeth L Mazeppa , MN October 05, 2022 Appliance: Maytag Self Cleaning Free Standing Electric Range MER5770AAQ Maytag Range Mer5770aaq: The hinges on my oven door needed replacing. How to replace Oven Door Hinge. We watched a youtube video on replacing oven door hinges on a similar oven. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours