Lenny T Yonkers , NY August 09, 2016 Appliance: Samsung Refrigerator RSG307AARS/XAA-0000 Samsung Refrigerator Rsg307aars/Xaa-0000 / : Freezer door was hard to close. How to replace Refrigerator Upper Hinge Cam Riser. Replaced this part and gasket. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes