Turn off the dishwasher breaker in your service panel.
Open the dishwasher and remove the lower dish rack.
Lift the tab on the water supply tube, located behind the lower wash arm, then rotate the lower wash arm assembly clockwise and remove it.
Remove the screws from the top of the lower wash arm support and filter, then lift the assembly out of the dishwasher.
Andrew Todd has been writing since 2006. He has written for the Consumer Search website and the U.S. Attorney's Office for the Middle District of Florida. Todd has a Bachelor of Science in criminal justice from the University of Central…
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