Dan P Loveland , OH March 28, 2023 Appliance: LG Microwave Oven LMH2016ST/01 Lg Microwave Lmh2016st/01: The door was not aligning properly after we had made some other repairs. How to replace Grille,Vent. The tab on the old vent had broken off when we did some other repairs. Replaced the Vent grille easily and now it aligns properly. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes