Whirpool Not spraying water

Motor spins and lower spray arm moves freely…
With Outlet cover off I can see the motor spin down if I quickly open the dishwasher door. Tried using CLR cleaner on 1 wash/rinse cycle.

Not spraying water and cleaning dishes. Spray arm looks clean and so does power clean filter.

Any ides?

I Replaced Outlet #AP3964091 and same thing.

Thanks.
Robert

Check the check balls item # 7 on the pump & motor breakdown page.