Last week I decided to clean out some mason jars from the basement. I rinsed most of the dirt etc. that had collected over the years. But, apparently I did not clean it out enoungh. The next load after there was some we assumed it was left over dirt. However, since then we have low water pressure and the middle spinner does not spin when in use. Help!!!
Remove the torq screws from the pump cover, remove the upper spray arm tube and remove the half round impeller cover. Check the chopper screen, clean if necessary.
If ok, sponge out all the water, turn water off to the unit and run the diswasher. Check to make sure the chopper is turning. If not, you probably have a bad pump impeller.