Bruce W Burleson , TX June 21, 2021 Appliance: Model MAYTAG FRIDGE Rail mullion broke on fridge Removed the one screw holding the piece in place and slid the unit up and over the retainers. Unplugged the electrical leads and installed the new one in the reversed order. Simple and easy five minute replacement. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes