Felix P Saint Petersburg , FL May 21, 2016 Appliance: Samsung Refrigerator RF220NCTASR/AA-0001 Samsung Refrigerator Rf220nctasr/Aa-0001 / : Side door shelf broke. How to replace Refrigerator Assembly Guard. Bought a new one from appliancepartspro.com Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes