Lawrence T Spring , TX June 04, 2020 Appliance: Samsung Refrigerator RF26HFENDSR/AA Samsung Refrigerator Rf26hfendsr/Aa / 0002: Refrigerator door not sealing properly. How to replace Refrigerator Door Gasket. Ordered a new door gasket from Appliance Parts Pros. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes