Kevin L Dubuque , IA January 08, 2017 Appliance: Frigidaire Refrigerator FPHB2899LFA Frigidaire Refrigerator Fphb2899lfa / : Ice maker not working clumps of ice sensor hanging down. How to replace Refrigerator Ice Maker Assembly. Replaced ice maker, simple fix. Works great. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes