Tom for Model Number MDB5000AWA On the upper spray arm there is a retainer in the middle of arm and a nut above the arm. Do you pop out the retainer by prying down and is the nut l/h or r/h threads?
Answer Hi Tom. The snap retainer does have a tendency to break. Part # W10116811. The snap threaded retainer holds both the upper spray arm and the upper spray hose arm. Part # WP912680. Thank You. Read More... Answered by AppliancePartsPros.com | Thursday, November 10, 2011