Alex K Douglassville , PA September 22, 2018 Appliance: Samsung Refrigerator RF323TEDBWW/AA-0001 Samsung Refrigerator Rf323tedbww/Aa-0001 / : Broken refrigerator door shelf. How to replace Refrigerator Door Shelf Guard Assembly. It snapped in. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes