The lower wash arm support cap secures and stabilizes the lower spray arm while allowing it to rotate freely during wash cycles. Positioned at the center of the dishwasher floor beneath the lower dish rack, it requires replacement when the wash arm wobbles, doesn't rotate, or when dishes in the lower rack remain dirty.
Do-It-Yourself Stories from Customers like You
Dishwasher groaning during wash cycle. Newton A. • Tucson , AZ • June 28, 2020
Figured out the groan came from wobbly lower spray arm. Watched the video, bought the parts, watched the video again when they arrived and had it repaired in minutes. Couldn’t have been easier.
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