William L York , ME September 10, 2016 Appliance: Maytag 30`` Gas Freestanding Self Clean Range Sealed Burner Co MGR8670AS0 Maytag Range Mgr8670as0 / : Oven igniter maytag. How to replace Bake Ignitor. Removed oven bottom plate, exposing old igniter. Removed old igniter from next to gas distribution pipe. Installed new igniter and replace bottom oven plate. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes