WDT790SAYB2 Whirlpool Dishwasher - Instructions

removed kick panel with screwdriver, 90 degree turn of screw. Put towel under drain pump. Disconnect drain hose by loosening spring clip with pliers to provide access to pump. released spring clip on old motor while turning counterclockwise to separate pump from drain reservoir. inspect drain reservoir from inside machine to remove any foreign objects. Installed new pump by indexing attachment flanges to notches in reservoir and turning pump clockwise until locking tab makes audible click. reattach drain hose insuring hose is contacting "stop" ribs on drain hose pipe. Run wash cycle on machine to insure there are no leaks. Re-attached kick panel.

pushed the new retainers in the holes and we are set to go

PULLED BROKEN CLIP OFF AND SQUEEZED NEW ONE IN. I HAD TO USE PLIERS TO SQUEEZE TOGTHER SINCE i AM 77 YEARS OLD AND HANDS ARE NOT THAT STRONG ANY MORE. I HAD ALSO WATCHED THE INTERNET VIDEO TO MAKE SURE I COULD HANDLE THIS CORRECTLY. 10 MINUTES MAX TO UNLOAD TOP RACK AND PUT TOGETHER.

My husband did the repair. It was very easy. He basically just popped off the old wheels and popped on the new ones.

I took the top dishwasher rack off, then took off the old clip I had taped on. I hadn’t watched the video so I put the new one on by looking at the other side rail and inserted the new part matching the other rail, clicked the new clip on and I was done. it was quite easy for an eighty-one year old woman!! It did take me awhile to figure it out.

I broke it accidentally while trying to get it off and it would either not spin or fall off. I simply removed it out of the box and put it on. 2 turns to the right and I was done!

First remove the front kick panel by removing 2 philips screws. Turn off the water supply, and then disconnect the supply line if not of the flexible kind. Mine was copper. Remove 2 screws holding dishwasher to counter top and pull machine out. Open door and attach replacement link by hooking the plastic end to the hinge hook on the door side and then place the string portion round the plastic pulleys and then attach the other end of the link to the end of the spring attached to the rear of the machine along the bottom side. Push dishwasher back into position, reattach supply line and re-install both screws attaching the machine to the counter top. Turn on the water supply and check for leaks. Place the kick plate into postion and secure using the 2 philips screws that were removed.

Something had been loaded in the dishwasher that had gone thru the basket - it hit the arm sprayer and broke it off.

Replacement sprayer was exactly the same - the partselect website has very specific identification method so you get the proper part. You must have your model number.

I watched a you tube video which was referred by part select. This was helpful.

I did not realize at first that only part of the arm sprayer had broken off. The arm sprayer broke off, but there is a base to the arm sprayer that was still attached to the dishwasher. So I could not, of course , fit the new arm with its base over the existing base because they are the same size. Once I realized this, it was a simple replacement, following the youtube instructions. You do have to press and turn counter clockwise to get the old base off, but once that was done, the new sprayer arm, which arrived attached to the base, easily fit, and press hard to turn it clockwise to reattach it..

It has worked perfectly. It is a hard turn to get the arm sprayer off or on, which is good so it doesn't come loose during washing, but when replacing it, you aren't sure of why it won't turn. It is a hard turn. Watch the you tube video.

Turned off water supply to the unit. Removed plastic cover at bottom front. I only had to disconnect the copper water line to slide the unit about 1/3 of the way out. I then was able to reach the wires, disconnect them and use a stubby box/open end wrench (5/8? don't remember for sure) to remove the plastic nuts. I then opened the door, removed the bottom basket and slipped the element right out. Installation of new part was reverse.

It was a piece of cake, just slapped together and slid it into place!

Was a simple task to perform, a child could have done it. The technical skills diagnosing it was a bit hard though. The skills finding the culprit was indeed simple. Rubber was torn. Dishes would not come clean especially on the top & would not dry properly. The rubber piece being torn in half made it hard for the water & soap to despense to the top through thh center plastic tube, but now it cleans great. Thank's
Now to find out why it won't dry properly at the heating element is another task. It leaves water droplets on the dishes.
Once I got the rubber screw on attachment installed the dishes are clean & dry now & no water dropplets on the dishes.
The water dispenses up to the top like it suppost to throught the small tube to wash the upper rack dishes.
The wife is happy now she doesn't have to clean & dry them by hand.
Thank's so very much!!
Now on to the next project in hand to submit later on.

The lower dish rack rolls directly out of the dishwasher without problem - there is no permanent attachment. The new rack comes as a kit, which includes the 4 required dish rack wheels (Part # 6 in the diagram). One part (only) from the original dish rack needs to be removed and re-installed on the new rack - the upper spray arm tower (Part #5 in the diagram). That is easily removed from the original rack with a 1/8 counterclockwise turn, to disengage the 'feet', and installed on the new rack with a 1/8 clockwise turn. The kit is designed to allow for use on multiple models, so there are 'extra' parts left over, after it is used for the DU8500XX-2 dishwasher. These can be discarded.

Turned the dishwasher in its side. Used the video step by step. This is why we purchased from this site

Disconnected the water hose entering and one electrical plug alone with one screw that holds the valve to the machine. Replaced the old with the new and it worked.

Pulled dishwasher out of compartment, removed all parts underneath. removed inner parts, removed pump assembly. Installed new pump assembly and grommet. Reassembled in reverse order, test ran and unit was operating normal and no leaks.