KUDS03FSSS3 KitchenAid Dishwasher - Instructions

I followed the "Installation Video for Chopper Assembly". No problems except chopper cover was hard to remove. Be careful to install new part with gear engaged and screen correctly inserted in grove. See my pic of old clogged screen/broken chopper.

Read comments on-line here. Then removed both drawers, removed one screw from top filler tube. Gently pulled tube down just enough to remove small "button", after first putting a cloth over entire bottom of dishwasher to catch it if it, or screw, fell. Button goes in "pointy side" down. Squeezed new spinner onto button until it "popped" on. Replaced top screw, drawers and ran a load. Worked perfectly. Button was worn out. Would be nice if only button could be purchased.

Turn off power at breaker. Mine on same breaker as disposal. Removed the twelve torx head screws from inside of door (see the video on replacing the bi-metal fuse). Removed fuse from board, then removed spade connectors to test fuse with multimeter. Blown. Board is snapped in place. Remove the two plugs from the front side of board, the four plugs from the bottom and the ribbon cable. Used a screwdriver to gently bend clips holding board in place at the ribbon cable end of the board and lift out. Examination showed burned area around pin P4, the door neutral pin. Installed new board, re-connected all wires and ribbon cable. Installed new bi-metal fuse just like in video, reassembled door. Turned breaker on, ran normal cycle. Perfect. Wife thinks I'm a genius. Partselect saved me hundreds.