Customer Questions and Answers for Upper Spray Arm Mount (Dishwasher) by Whirlpool

This mount secures the dishwasher's upper spray arm to its water feed, keeping the arm aligned and free to rotate so the upper rack receives consistent spray coverage and dependable cleaning.

• Supports and centers the upper spray arm at the correct connection point
• Helps maintain a solid connection to the feed tube/manifold for proper water delivery
• Wear, cracks, or looseness may lead to poor cleaning on the upper rack, arm wobble, or noise
• Replacing a damaged mount can help restore smooth spray arm rotation and wash performance

• Disconnect power and turn off water supply before servicing
• Pull out the upper rack; remove the upper spray arm from its mount
• Release the old mount's locking tabs or fasteners and remove it from the feed tube/tub
• Install the new mount fully, reattach the spray arm, and verify it spins freely before testing