Bert G Fort Myers , FL March 15, 2020 Appliance: Maytag Washer MHW5100DW0 Maytag Washer Mhw5100dw0: F8 e3. How to replace Valve. Water level overfilling. Visibly seeing water leaking past the door back into tub when washer is off. To clear the code / unplug washer for a minute then plug back in, start cycle and monitor to see if code re appears. In my instance the water would continue to leak past even when washer cycle was done. I replaced water inlet valves (dispenser valves). Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes