GSD490M-01 General Electric Dishwasher - Instructions

Shut off water, disconnect power,remove
Faulty valve,install replacement part.

I removed the two screw at the top holding the dishwasher to the counter top; pulled on the unit - but found it stuck on something.
Of course the hot water feed and the drain hose were still connected and would not let the unit move out any further as there was no slack.
If I had thought about it - I would have disconnected these from under the adjacent sink. But I ended up lying on the floor trying to disconnect them from underneath the unit. It was a bit difficult as there was very little room to move the wrench and the screwdriver.
Once done, the unit came out very easily.
When tipped over I disconnected the old motor and replaced with the new. It was a very different design but fitted in very easily. The hanger took a bit of working out as the diagrams are not very clear.
The wires and clips went together easily. Once I had cleaned everything around the motor and the gunge that cames from years or washing dishes, it went back the way it came out. Albeit with the same difficulty with feed and drain hose.
We ran the unit with no dishes for a couple of times to clear our the muck left in the pipes when the system was down.
Now we have a fully functioning dishwasher again. Cost $250 for the pump and motor as opposed to the $800+ unit my wife was looking at!

Followed the sequence from on line video provided by PartSelect. Knowing the sequence and the secret of the push on nut made the replacement simple. My dishwasher is built in therefore I pulled my dishwasher half way out to gain better access and did not need to disconnect drain or water supply. Just unplugged the power and went to work.

I used the pump/motor replacement kit. It was a very easy repair and the parts were a direct replacement with no modification necessary. I saved over $300.

Ordered the Drain Valve Shaft Seal and Push On Nut to make repair. Removed dishwasher from counter. Removed motor/pump assembly from dishwasher. Removed drain celenoid from pump. Removed old push on nut and old drain valve seal. Installed new seal and push nut. Replaced everything in reverse order. Amazingly no water leaks after reinstallation. Seams to be working fine so far....fingers crossed. Hoping to get a few more years out of this dishwasher.
Thank You PartSelect.

I removed the dishwasher, removed the front kick panel, layed the dishwasher on its back, loosened the clamps and removed the old motor and pump assy. Cleaned up the area where the unit was, Installed the new unit, tightened the clamps and it was done. Probably took around an hour because of my cleaning up the sealing areas.

Had to remove entire lower unit from dishwasher but it is a tight fit between the pump inlet flange and the floor.The next problem was to get the E clip off of the valve shaft. I knew the E clip had to be a straight fit when put back on the shaft so I had to straighten out before putting it back on the shaft after putting the new seal on the shaft correctly.Put the solonoid back on and made sure the valve shaft turned freely. Next fun was getting the pump unit back in place. Not easy (clearance) but got-er done!

removed relay and replaced, found moth cacoon inside relay. Goodman a/c not3m no goodman in list

I connected one end of hose to the drain using a hose clamp and screwdriver then connected the other end to the dishwasher using anouther hose clamp and a screwdriver..

Took out old one and put in the new one. Not hard at all. Thanks

Ordered motor and pump and replaced. Motor pump kit also comes with a drain solinoid so if that was the problem the kit repaired it. One issue is the size of the hanger to ensure the pump does not just hang on its mount. The directions were not very clear and after some trial and error I got it to work to.

I follow the instruction showing in your video and the replacement was very easy. I am very please that you provided a didactic video. Now the dishwasher is working like new. Thanks.

There was no mention of a very slight rub of silicone for lubrication. I have always utilized this on all "O" rings with good results!

This was one of those wonderful repairs where anything went right.
The part arrived overnight as ordered and even though I was abit leary of it fitting, since it was described as a replacement/new design, it fit perfectly! As mentioned in another post here, draining the water out of the unit so I could tip it over to do the replacement was the hardest part!
I'm sure I saved over $100 doing it myself. Thanks PartSelect!

after I let the unit rest on its side to expose the bottom part, I took a picture just in case for reference; I marked all electrical connections, so it would go to right place into the new unit; removed the old pump unit by loosening the rubber clamps, for the inlet and outlet; detached the support sling for the motor unit; installed the new pump unit; it fits like a charm and it was wonderful; I had some bad experiences of replacement parts from other suppliers, on many things that I fix , that won't really fit like the original, but this one fits like a charm; I made my first test run with just water with out the detergent and after one cycle I used the necessary dishwasher detergent and it works just like brand new; Thank you, PartSelect, I will be ordering any of my part needs from you. - G.V.