Albert G Naugatuck , WV July 18, 2015 Appliance: Whirlpool Refrigerator WSF26C3EXW01 Whirlpool Refrigerator Wsf26c3exw01: The cam door bushing was worn out. How to replace Refrigerator Door Cam Thimble Bushing. Easy fix. Took two screws out of top door hinge. Lifted door off of bottom hinge. Laid door on blanket on floor. One cam part went on the hinge that was on the fridge, snapped in place. One cam part went on bottom of door, one screw to replace. Replaced door on bottom hinge then put top hinge back on. Job done. 9 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes