David D Addison , IL August 15, 2016 Appliance: General Electric Refrigerator CTF15GBB Ge Refrigerator Ctf15gbb: Freezer door gasket was torn and not sealing correctly. How to replace Fzr. Door Gaskt. I ordered a replacement gasket from you and replaced it. Has made a tremendous difference in the air flow and noise the freezer was making to compensate for the bad gasket. Had to remove the door. The gasket was easier to remove but a bit more work to put back on. But patience and staying calm got it done. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes