Kevin N Waxahachie , TX October 12, 2021 Appliance: Samsung Refrigerator RF4287HARS/XAA-0000 Samsung Refrigerator Rf4287hars/Xaa-0000 / : Shelf broke. How to replace Refrigerator Assembly Guard, Mid Section. I order a new shelf. I received it in three days. A quick turn around. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes