Charles F Sonora , CA July 09, 2016 Appliance: Maytag Washer- Horizontal Axis MAH4000AWW Maytag Washer Mah4000aww: Leaking. How to replace Water Valve. Installed a new water velve but there was still some leakage, discovered that there was three holes in the door boot....will order a new one. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours