1. I had to defrost the ice off of the back wall of the freezer with a blowdryer.
2. Removed the four 1/4'' screws and removed the back panel.
3. Defrosted all of the ice off the coils and heater.
4. I replaced the defrost thermostat and heater by following the directions that came with them. The directions are very clear and easy to follow. I...