Jim C Center Moriches , NY August 27, 2014 A broken leveling screw on the right front wheel assembly Tilted the refrigerator to the left enough to get at the screws. My unit had one front screw and two bottom screws, a bit different than the one in the video that had only one front screw. In all it took about twenty minutes. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers