used dishwashers
That's what I think happened with my '88 WP DW that was "curbed", I suspect it was a "remodeling" victim. It works just great, called WP and they sent me the Use & Care directions (albeit, photocopied). It did have some screws and stuff in teh pump that made a lot of noise, and taht may ahve scared the people into a new machine, but I took it apart and removed them and now it's quiet as can be.