Thomas B River Grove , IL January 26, 2018 Appliance: Frigidaire Microwave Hood Combo FMV157GCA Frigidaire Microwave Fmv157gca: Broken microwave handle. How to replace Microwave Door Frame. I had the YouTube video on while doing the repair. Assembled the tools and went step by step. The actual process didn’t exactly match the video, but it was very close so I just took it slow and adapted what the video showed to what I had in front of me. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes