David C Colgate , WI June 17, 2016 Appliance: Maytag Atlantis Washer MAV7000AWW Maytag Washer Mav7000aww: Noise from pump. How to replace Drain Pump Assembly. Ordered a replacement pump. Followed video on how to replace. Real easy! Just remember, there is water in the hoses and pump. Need a second person to hold up washer when putting drive belt back on. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes