Gregory B Oswego , IL July 18, 2015 Appliance: Maytag Atlantis Washer MAV7600AWW Maytag Washer Mav7600aww: Our washers water pump was making a screehing sound. How to replace Drain Pump Assembly. Ordered a new water pump and that fixed the problem. Now my wife still has a washer with a large(tall) agitator. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes