Carl F Las Cruces , NM August 04, 2017 Appliance: Samsung Refrigerator RF217ACRS/XAA Samsung Refrigerator Rf217acrs/Xaa / : Left side door wasn't sealing properly. How to replace Refrigerator Door Gasket Replacement. Installed a new gasket from AppliancePartsPros.com. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes