Bret S Henderson , NV March 31, 2014 Appliance: Kenmore Dishwasher 66515955790 Dishwasher would not drain completly. Ordered the pump/motor assembly to replace. There is no video for this exact model, so there were a couple of surprises. There was an extra hose connection (looks like for overflow) which was simple to connect to the new unit, and the old motor had a countersink this appears to not be necessary for the replacement (there is no place for to attach the countersink). I say appears because I could find no reference that told me it was not necessary. The dishwasher now drains completely. Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Pliers