Side by side #59597990 has a leak at the bottom of the freezer door. Traced it to the water dispenser hose. How can I see exactly where the leak is? Does the front panel around the dispenser pop out? Is the hose clamped anywhere inside the door? Was thinking I could snake the old hose down with a new one attached to the old one from the top opening. Am I on the right track? Any help would be appreciated. I unpluged the water dispenser solenoid to stop any flow. 
Possible you have to remove the inner door liner (if it’s removable). The model number you posted does not come up. Verify and repost it.
Gene.
106.59597990 is the full number. I found a schematic on a sears product page. From the diagram it looks as if there are screws holding the inner door panel to the door under the gasket. I will look for them tomorrow. My daughter’s recently purchased home is wherre the fridge is.
Good luck and keep us posted.
Gene.