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The top and bottom spray arms were not rotating. We assumed there was a fault with the pump. We replaced the pump. The bottom arm now spins and sprays water but the top arm will spray water but does not spin.


Answers :

Hi
\015\012
\015\012Please check if something is blocked near the top spray arm, also make sure that all holes are oopen. Use a sharp metal pin to clean the holes on the top spray arm. Make sure the water pressure is not low.
\015\012under the screen and youl'll need a Torx driver to get to it after you remove the spray arm and screen. Check to see that the path it travels is clear. I have seen these get blocked up by stuff.

Now check if the top arm spins freely and check the bearings for the arm, if they are producing extra friction while the spray arm spins. Hope this helps... If it does please do not forget to accept the solution or post back with the make and model number of your dishwasher for assistance.\015\012 \015\012Daniel
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