Murray S Yuma , AZ February 27, 2017 Appliance: Frigidaire Range FGF348KSK Frigidaire Range Fgf348ksk / : Changed the orifice to propane. How to replace Lp Conversion Kit. Just changed (316542414) using the directions sent and everything worked fine. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes