Matthew D Sicklerville , NJ May 26, 2018 Appliance: Samsung Refrigerator RS2555SL/XAA Samsung Refrigerator Rs2555sl/Xaa / : Defrost coil. How to replace Evaporator Assembly. I found this site and they had the best information and very helpful videos. After watching I was confident I could accomplish the task and I ordered the part. It came right away and I followed the instructions exactly. My Samsung rs255sl fridge is working perfect again. Purchased in 2003. Thanks guys! PS just ordered new bulbs and filter too! Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes