Harvey E Milford , CT June 10, 2022 Appliance: Frigidaire Refrigerator LGHB2867PF7A Frigidaire Refrigerator Lghb2867pf7a: Water dispenser arm broken. How to replace Flipper Mullion Assembly (Refrigerator Fresh-Food Door). Replaced with new part. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes