Thomas R Lake In The Hills , IL December 26, 2017 Appliance: Kenmore Refrigerator 10657071790 Kenmore Refrigerator 10657071790: Water leaking under the freezer door. How to replace Water Tube Assembly. I had to replace the water tube assembly. The only thing I did different was to insert the string into the tube and then add the tape. Sometimes the string and tape can be to fat to fit through the the bottom of the door. The video was very helpful. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes