Stefan C Bloomingurg , NY November 28, 2015 Appliance: Model FGGF3058 Conversion to liquid propane Harder then one thinks. Lost one of the replacement orifices into top of range. Unable to lift up top therefore need to order new one. Need magnetic socket set or something to hold onto orifice. Oven conversion the hardest as one needs to have burner on to check flame. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours