After reading your posts and blog I decided to change chopper blade and check valve in my dishwasher. It doesn’t wash dishes. I can’t find a decent diagram of how the parts are situated and how many I have to remove before I get to the ones that I have to replace. What tools do I need. Are the parts in the bottom part of the dishwasher ( below the tub)? Please help
Joanna
Here are your parts
Replacement parts for WHIRLPOOL KUDI01ILBS0 | AppliancePartsPros.com
Here is the tech sheet it shows info on the pump
http://www.servicematters.com/docs/wiring/Tech%20Sheet%20-%208533399.pdf
And here is a manual which may also come in handy
https://secured.whirlpool.com/Service/SrvTechAdm.nsf/2cd44500d572193285256a45004fd9d6/4e8b0d2df77cd7e585256cd800643b6d/$FILE/KD01.pdf