Brian D Troy , NY July 16, 2018 Appliance: Samsung Refrigerator RS25H5111SR/AA-0000 Samsung Refrigerator Rs25h5111sr/Aa-0000 / : Frig wasn't getting cold. How to replace Refrigerator Temperature Sensor. Replaced both temp sensors and moved out fan blower blades. Blades were rubbing on mounting housing Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes