How to Troubleshoot & Replace Whirlpool AP6016737 / WPW10195038 Nut

I was a little skeptical at first, but I decided to replace all the parts I could that had to deal with the float system. Since replacement, I have not noticed any more leaks under my dishwasher. The parts fit perfectly and were correct. It was great to order off the picture schematics provided to make sure I ordered the correct parts. 

Ordered 3 parts and installed per video on this website. Great site. 

Had a leak in the front right corner, replaced the washer, and cleaned the area. So impressed that AppliancePartsPros.com had an entire video on how to replace this small washer. Honestly, the old one did not look that bad, but I did find grime and gook under the float... Not 100% sure the washer was the issue, it could have been. Bottom line, replacing the washer and cleaning up the area solved the water leak. AppliancePartsPros.com and their repair videos have saved me so much time and $$ over the years. 

The problem was the Water Level Float. The youtube video from AppliancesPartsPros was great to show how to identify and fix the problem. Even how to test other parts of the system, like the float switch, to isolate the problem. 

Replaced a number of parts in the drain and switch assembly