DP400PW1 Tappan Dishwasher - Instructions

Isolated the leak and found the nut had split thereby allowing a loose seal and water penetration. Ordered 2 nuts just in case the other goes and the installation was easy. Unplug the unit, remove baseplate, remove screws under the countertop, and slide the unit out a bit. Use needlenode pliers to remove terminal connection and replaced nut. Reverse it for assembly. 3 minutes tops $6 later it is done. Easy money saved by a DIY.

Removed the front panel below door, 4 screws. Removed 1 screw that help relay on frame. Moved 3 wires from old relay to new. Installed relay to frame, installed panel and done.

Removed bottom cover , PLACED TAPE ON SHARP EDGES OF ALL METAL!!!!!!! Pulled electrical connections off with long reach pliers , removed old split nut ,it was loose !!!!!! . Placed new nut into deep socket , started by hand until sung ,then attached small short 1/4 ratchet to socket and took two (2) turns . Reattached wires with long pliers, Tested on short cycle and nooooo,leaks !!!!!!!! SAVED HUNDREDS OF $$$$$$$. Replaced lower cover .ITS NOT ROCKET SCIENCES. GET AFTER IT !!!!! Bill.

There were 4 zip ties holding old silverware basket on to bottom rack snip them, remove basket install new basket with zip ties both ends 2 more in middle about 1-2” apart. Try to install ties about 1/2 way up on basket so it doesn’t get top heavy.

I removed the whole spray assembly and replaced the base by removing the spray arm and re-attaching to the new wash arm support and diffuser assembly. When re-installed into the dishwasher, it works like new!

just slid the wheel on.

Just snapped the wheels on and attached the bracket to the existing part.

The new roller just snapped in place.

Just pushed it onto the rod that held the old one

All you have to do power down the unit, then disconnect the power connections at the element and remove the old nuts and replace them with the new ones and tighten. Don't tighten too much, the element has a rubber seal that just needs the nut to snug it up.

I clipped the wheels onto the rack. It couldn't be any easier. then i removed the # 25 torx screw which attached the broken slide wheel to the tub and installed the new wheel with the same torx screw.

Removed the old rollers with with screw driver. Used the original screws and washers, and reinstalled the new rollers. Had been having trouble with top dish rack metal slides popping out of the old rollers. I not that the replacement rollers are slightly larger and have slightly deeper groves for the slides. Have not had the new rollers installed long enough to see if they remedied the problem. Will know in a few weeks time. So far, so good.

I removed all of the clips, that held the rubber seal inside the basket. I then replaced the new rubber seal with new clips. Very easy. The instructions were very helpful.

So easy it shouldn't even count as a repair, really. The dishwasher, there when I bought the place, had a lower rack that wouldn't roll out as it should. That's because there were no wheels on the left side.

The rack lifts out easily. These wheels snap on to small protrusions from the wire rack.

Two rollers on the lower rack were missing and one was flattened. I popped off the bad roller and snapped the three new rollers in place, all by hand. Took about 60 seconds.