Julio O Jacksonville , FL August 14, 2021 Appliance: Samsung Refrigerator RF263BEAESG/AA Samsung Refrigerator Rf263beaesg/Aa / 0000: The customer described having the following trouble: The fridge doesn't hold the temperature. I found the fridge evaporator coil iced up. How to replace Refrigerator Temperature Sensor. Suggested to the customer disconnect the fridge 2 days before arriving the parts. Once the parts arrived I removed the shelves and the evaporator cover then accessed to the evaporator coil and replaced the faulty parts. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes