DescriptionThis video provides step-by-step repair instructions for replacing the lower spray arm on a Whirlpool dishwasher. The most common reason for replacing the lower spray arm is if the dishwasher isn’t cleaning dishes on the lower rack.
All of the information for this lower spray arm assembly replacement video is applicable to the following brands:
Whirlpool, Kenmore, Roper, KitchenAid, Ikea
Step-By-Step Instructions1
To replace the lower wash arm in your dishwasher first remove the lower dish rack.
2
Now rotate the lower wash arm retaining nut counter-clockwise to release the old wash arm.
3
Install the new lower wash arm by inserting the retaining nut into the support and rotating it clockwise to secure.
4
Confirm that the arm spins freely and replace the lower dish rack.