Philip P Rancho Mirage , CA September 14, 2015 Appliance: Maytag Washer- Horizontal Axis MAH5500BWW Maytag Washer Mah5500bww: The washer would not drain at the end of the wash cycle. How to replace Drain Pump Assembly. I ordered a drain pump from AppliancePartsPros, watched the how to do video for installation and put it in the washer. The pump took two days to get here with standard shipping, and I was pleased with the fast delivery. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes