I disconnected the inside part of the spray arm to work on the filters. Does the spray arm have a stainless steel washer under the inside part of the arm?
ANSWER Hi Mike. No stainless steel washer. Inside the lower wash arm assy. are all smooth telescoping plastic knozzles that build taller under presssure. The wash arm is part # WD22X155. Remove the sump cover inside the back of the tub and reach in to clear debris that lead to the chopper blade. Thank You.
Answered by AppliancePartsPros.com | Thursday, September 27, 2012