Washer makes a groaning noise when washing. Top Rack is not getting clean. Was told by repair man that it was the impeller assembly I ordered one and replaced it myself. Did not fix the noise. I don't think the middle arm is turning. Is there supposed to be a rubber ring around the nozzle that feeds the middle arm? There is an indention around the nozzle that looks like it seals the connection when the top rack is pushed in. I am wondering if the seal is broken that there is not enough pressure to spin arm and that is what is making the noise.
ANSWER Hi David, from your explanation you might need either the main water conduit WD12X10057 or the middle spray arm WD12X10052. Hope this helps!
Answered by AppliancePartsPros.com | Monday, April 25, 2011