Vernon T Frankford , IL October 09, 2015 Appliance: LG Refrigerator LRBC22544ST Lg Bottom-Mount Refrigerator Lrbc22544st: Lg plastic shelf broke. How to replace T/V Cover (Refrigerator Air Vent). Bought one for you guys, fast service, right part and happy!!!! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes