Lower Wash Arm

• 1). Turn off the dishwasher breaker in your service panel.
  
  
• 2). Open the dishwasher door, then remove the lower dish rack. The dish rack lifts straight out of the dishwasher.
  
  
• 3). Lift the tab on the water supply tube located behind the spray arm.
  
  
• 4). Rotate the spray arm assembly clockwise, then lift and remove.
  
  

Upper Wash Arm

• 1). Open the dishwasher door, then pull the upper dish rack out as far as it will go.
  
  
• 2). Remove the mounting screw from the center of the underside of the spray arm.
  
  
• 3). Pull the spray arm down, then detach the clips securing the water supply tube to the dish rack. Remove the spray arm.