How to Troubleshoot & Replace Whirlpool AP6014915 / WPW10082841 Middle Spray Arm

We ordered a new middle spray arm and spray arm seal, easy to replace and the arm is now moving(without hitting) and cleaning the upper rack just like new ! 

I found the parts that I needed through your website. Part of the order arrived within a few days. The balance of the parts did not arrive after two weeks, so I called customer service with my order number and they arrived within a few days. I will definitely be back. Thank you. 

I purchased the parts indicated on this review and... well the dishwasher is working fine now. I cannot complain about the quality of the parts, everything worked extremely well. I do feel like I would have spent less money just buying a new dishwasher. 

We replaced both the middle and lower spray arms. It was a super easy fix! 

Replaced upper arm which was cracked at the seam, tried gluing it first and that didn't work so replaced and it solved the problem. One of those issues that could cause enough frustration to throw out a perfectly good washer, now it works as good as new. 

Replaced both spray arms 

I got both upper and middle spray assembles it still leaks checked the door seal it looks good so I ordered the bottom sprayer hopefully it does the trick 

Replaced all leaky parts including the wash arm that send water to the top rack. Most parts are just snap-in and one required a single screw. Very easy job.