We replaced the drain pump and door lock. The repair video showed AC supply wires on the opposite terminals compared to my washer. Since it's an AC single-phase motor, it doesn't matter if the wires are reversed. It will still run in the correct direction. Mine may have been miswired from the factory. Who knows. I put it back together the way that I found it. The new pump works great and is nice and quiet. The new door lock works as well. Nice not having to wait 5 minutes for the door lock to release at the end of a cycle. The repair video was awesome.