Dewey J North Bend , OR June 27, 2016 Appliance: General Electric Refrigerator TFH22PRSAWW Ge Refrigerator Tfh22prsaww: Refridgerator door riser cam wore out. How to replace Lower Door Hinge Kit. Watched video about repair. Followed the video and repair was completed. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes