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LG Dishwasher Center Spray Arm Support #4975DD1002A

This video provides step-by-step repair instructions for replacing the center spray arm support on an LG dishwasher. The most common reason for replacing the center spray arm support is if the dishwasher isn’t cleaning properly.

All of the information for this center spray arm support replacement video is applicable to the following brands:
LG
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How your dishwasher works:

For additional repair advice and help finding your model number visit the repair help section of our website: Dishwasher repair help