My Kenmore 70 series did not start to agitate after filling up with water. Except for the act of filling up with water, it does not agitate, spin, or drain. I do not hear any grinding noise that indicates anything is trying to work. Now it just sits there with dirty water and dirty laundry :mad: . I don't know much about the parts talked about in the forum (basically a complete dummy). Could anyone please help me (and be as specific as possible)?