Mikael E Iron Station , NC September 04, 2026 Appliance: Maytag Microwave/Hood Combo MMV6190FZ4 Broken light socket bulb became corroded inside socket Replaced wire harness and lamp socket. Had to call customer service to obtain correct part - they were very helpful and order was filled and shipped the same day as promised. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Pliers, Screwdrivers