Refrigerator Plastic Tube Insert WPA3223101

Removed two screws that held cover plate. remove cover plate. Remove water hose, and clamp, by compressing clamp with pliers. Remove fill tube by pulling HARD, from back.

Replace fill tube, check to be sure that it entered ice maker properly. Replace hose and clamp.
Replace cover and screws.

Turn water and refrigerator off, use hair to thaw the ice maker filler tube, then remove the filler tube inside the freezer. Next remove the water supply line cover plate in back of the refrigerator. Now remove the speed clip at the white pvc elbow and pull out the supply line. Next, grasp the pvc elbow with pliers and pull hard to remove. The new filler tube is a 1 piece design (filler tube and elbow combined) and needs to be cut to the proper length. Mark it inside the freezer, remove it and cut to length. Now coat the outside flange with caulk or PU glue and snap into the opening. Put the speed clip on the elbow first and center it. Ensure that the spreader insert is in place in the plastic tube, then slide the supply line into the elbow untill completely engaged. Replace cover.

Take out the elbow fill tube and check to see if ice build up inside tube. Clean tube of ice build up. Replace tube back in. In my case that corrected my problem.