Becky R Manchester , TN February 08, 2020 Appliance: Model WFW87HEDWO Very noisy drain pump. I replaced the drain pump and hose which had a flapper valve that wasn’t sealing properly. Easy repair. Took about 15 minutes total and my washing machine is Soooo much quieter!!! 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes