Judy R Parrish , FL May 28, 2016 Appliance: Samsung Refrigerator RF4287HAWP/XAA Samsung Refrigerator Rf4287hawp/Xaa / : Left refrigerator middle door bin was cracked. How to replace Refrigerator Assembly Guard, Mid Section. Ordered part, popped the old one out and snapped the new one in! Sounds easy, but it's not. It took some elbow grease and a slight twist to get the old part out and the exact opposite to get the new one in. Job done but it did take some patience. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes