James S Malverne , NY September 08, 2015 Appliance: Maytag Self Cleaning Slide-In Gas Range MGS5770ADB Maytag Range Mgs5770adb: Replacement of the burner ignition switch. How to replace Gas Range Spark Module. It was easy to replace it once I removed the front, side and top of the stove. Not easy to replace and line up all the screws. The igniter is located underneath the burners. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours