How do you remove the lower spray arm on a kudp02crbs? Iwant to clean out the filter.

SOURCE: dishwasher not working

Nothing by the sound of it. The humming may mean the main pump is stuck. If you are able, remove the pump & turn the impellor by hand (or screwdriver) just to make sure its free moving. Put it back into machine & see what you get. Could also mean that the capacitor on the main pump (if it is a capacitor start motor) has failed.

SOURCE: Kitchenaid KUDP02CRB - top rack dishes are not getting clean

maybe not... if unit is incorporating more than one spray arm,chances are the upper spray arm is not getting water.pull top rack forward,gaze under top rack near rear manifold.slowly push rack back in.notice if manifold inserts into upper wash feed.if so,possible motor issue. if not,bingo was his name-o!

SOURCE: Upper spray arm is not turning

Hi Chris,

It sounds to me like a restriction in the pump. I put together some information here on cleaning it out. If you try these please give me some feedback as to if they help or not.

Thanks!
http://www.fixya.com/support/r4628450-poor_cleaning_or_noisy_pump_whirlpool_or

SOURCE: want to remove the spray arm and clean the filter

Hi,

Below is a link showing how to clean out the sump area below the spray arms. If you want to clean the top filter when taking it apart, vinegar works to dissolve a lot of the deposits.

Sump Clean out

SOURCE: How do you remove the lower spray arm for a

Hi,

I have put together instructions on how to clean out the sump area where the mascerator is on your model. Follow the link below and let me know if it is what you need.

KitchenAid Cleanout