Would agitate but wouldn't drain water for rince.

I took the back and disconnected some parts from the inside atached to the back and ran my hand through the side with nut driver and pulled the old switch off, seeing the installation path for the new one, unplugged the old, plugged the new, ran wire in the same hooks and reconnected switch with nut driver, hooked all plastic and tube to back and put screws in top and back.