James W Bloomington , MN November 10, 2020 Appliance: Maytag Electric Range MER6600FZ2 Maytag Electric Range Mer6600fz2: Burnt wire connection back of our Maytag on the terminal block. How to replace Range Terminal Block. Replace terminals on burnt wiring and replaced terminal block. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes