Brian P Chico , CA July 19, 2016 Appliance: Samsung Refrigerator RS2544SL/XAA Samsung Refrigerator Rs2544sl/Xaa / : Freezer circulation fan failure. How to replace Refrigerator Evaporator Fan Motor. It took me about 15 minutes to pull the inner rear coil cover off and replace the fan. Easy to do and very inexpensive. I'll tackle replacing the Ice Cube Tray and I think it will take a little more than 15 minutes to perform :) Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes