Dishwasher Component Summary: The WaterWall spray arm motor and nozzle assembly, designated by part number DD97-00216A, is essential for dishwasher operation.
This component facilitates the back-and-forth movement of the WaterWall spray arm along the dishwasher's base, allowing for water distribution to the WaterWall.
Prior to installation, confirm the water supply is disconnected and the dishwasher is unplugged. It is advisable to use gloves to protect your hands.