While you wait for answers, we may have found some information which could help you.
Click here for Replace Apart Middlekitchenaid mixer model k5m90wh?
Kitchenaid Mixer will not turn on?
My Kitchenaid blender spindle has broken?
My kitchenaid professional series stand mixer won't turn on?
how to replace the power cord on a kitchenaid K5-A ?
kitchen aid 550 professional burned up motor?