This sprayarm does not work with the original (slanted to the right) upper rack. It is too long and will not turn because it hits the rack where it slants down on the right. (see Bob's question on Part Number: AP4411659 page). Is there a replacement arm that will work with the original upper rack?
Answer Hi Don. There is a split washer ring that attaches first before the wash arm It is part # 3376846. Then the wash arm manifold part # 675808. Then above the arm is a spray arm mount that attaches to the bottom of the upper rack part # 8539324. Then this is held in place by a top mount part # 8268812. Then finally the top screw part # W10349488. If any one of these parts are missing, it will allow the issue you have. Thank You.