Christopher P Macedon , NY March 12, 2016 Appliance: Model KENMORE 665.16874000 Would not drain leaving food "bits" on dishes Removed drain pump and drain hose. Found blockage in hose, cleared. Reinstalled hose. Installed new pump and check valve (inside washer). Read More... 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers