How do you install a temperature control dial on a refrigerator 59673504201?

To install a temperature control dial on a refrigerator model 59673504201, first, unplug the refrigerator for safety. Remove the existing dial by gently pulling it off or unscrewing it, depending on the model. Align the new dial with the shaft and press it into place or secure it with screws. Finally, plug the refrigerator back in and test the dial to ensure it adjusts the temperature correctly.