DWHD440MFP Thermador Dishwasher - Instructions

Easily removed the old one by carefully pulling it and repeated this procedure to replace it. Total time took less than 15 minutes

The problem and solution were described on the internet. I ordered a set of 4 wheels for $43+. I received one wheel. When I called Drew told me that the order was correct, but the description on the web page was wrong. He was to sent me a return label, but it has not arrived. Since then I went to the Bosch website, found the set of wheels (Part 10016657) for $42. They have been installed and the problem seems to have been fixed.

I bought replacement wheels.
I put them on the post, and they snapped onto the vertical post very easily. Job done.

They just snap in

Mistakenly opened covers for the drain pump. Had to put those covers back in place.
Heater and pump installed easily with a bit of careful maneuvering the plugs and plug housing from the exterior. Pump installed in place easily. Clamp fit perfectly.

Followed the video on your site and it was an easy install with no more leakage.

The spray arm makes a slide in attachment to a slide out drawer. It was removed by forcing out of the connection on the back of the drawer and the replacement was installed by sliding it into the same connection point.

Replaced ‘sump’ housing , seal was leaking on it- replaced inop float on water level warning system switch, and switch itself as well- replaced drain pump motor attached to sump- replaced o-ring seal at water sprayer inlet valve- replaced water inlet plastic assemble on side of dishwasher- replaced drain hose out of sump assembly.

Used YouTube video to understand repair- this is an involved repair in time and complexity- dishwasher eventually gets turned upside down once removed and stripped down, to remove the white plastic water pan , which then allows access to the guts of all the above parts- some critical seals only come with new assemblies, so you are buying that new part to get a new seal and ensure no new leaks from what you took apart.

Repair was simple once the problem was diagnosed with the inlet valve.
Most of the work was in disconnecting the necessary lines so the dishwasher could be removed from the cabinets to replace the bad valve. Replacing the valve was easy. Reinstalling the dishwasher was just the reverse of the removal. The replacement part matched the original and solved the problem we had.

Popped the new one right on!

Part arrived on time. Double checked it was the part I needed. I unclipped the old seal and snapped the new piece in place.

Removed the middle basket and turned it upside down. Unplugged the spray arm from the middle basket. Snapped the new spray arm into the middle basket.
Installed middle basket into slides.
It works great. Great site for parts - reasonable prices too

A rat got under the dishwasher and chewed up the electric’s and the hoses. Only found out when the air light came on drain not working Lots of water underneath as well as all kinds or shoot insulation and rat droppings had to wear a mask affect him use a bunch of Clorox before I could diagnose it a real party And hard to reach corners.
I ordered four parts since I found a better deal on the main electric cable which a rat head chewed through until it had an electrocuted itself. These four parts came in three different boxes and three different deliveries over two weeks. not efficient. But handwashing is over put it all together and it works I soaked the hose in hot water so I could fit it on.

The wheel easily snapped in.