GLD4100M00CC General Electric Dishwasher - Instructions

Hint on determining if the Main Conduit is the cause. Place a tapered flat piece of wood (wooden spatula) between the Main Conduit and rear of the dishwasher wall and remove any excess play.
Run the wash cycle and determine if the noise goes away or is reduced.

Removal and Replacement of the Main Conduit Assembly:
Opened the Dishwasher door and removed the lower and upper basket.
The upper basket required the two rubber gourmets on the front of the rail to be removed by inserting a flat bladed screwdriver between the top of white farthest tab towards the rear of the dishwasher of the rack slide end cap (PS2370502 – Item 652) and twist the screwdriver while gently pushing the top of the tab towards the rear of the dishwasher and gently pulling on the end cap (The rear tab needs to clear the upper rack slide).
Repeat this process on the other upper rack slide and remove the upper rack assembly.

Using a ¼ inch socket driver, remove the Main Conduit (PS651676 Item 585) screw located in the back of the Dishwasher wall and the screw from the upper spray arm (PS260547 Item 570) located on the roof of the unit.
Remover the lower Spray arm by gently pulling up and turning it counter clockwise.
Remove the fine filter hub nut (PS259078 item 454 ) by turning it counter clockwise and the fine filter (PS259068 item 452) The fine filter has a small tube going into the bottom of the dishwasher base that should be removed at the same time of the filter. Be sure to position it correctly when it is reassembled.
There is also a small stainless washer in the bottom of the fine filter housing. Take care not to loose it during the assembly and disassebly process

Remove the Main Conduit from the plastic assembly in the drain of the dishwasher by turning it counter clockwise. (Note, the new Main Conduit Assembly comes with this part pre assembled). Remove the same plastic piece from the new Main Conduit assembly by carefully lifting the clip on it.
Install the new piece back in the drain and tighten just prior to being pointed toward the back of the dishwasher.
Reassemble the Main Conduit to the drain piece and tighten it the remainder of the way and reassemble all parts in the reverse order they were removed.

When I first tried to fix the handle I could not figure out where the spring went. I went back online and looked at the diagram of the dishwasher on this site and learned where it went. Once I knew where every piece went it only took me about 5 minutes to put it back in and another 5 minutes to screw the cover back on. I am a newer homeowner and want to be able to do minor fixes. This was my first one and was very happy that I was able to do it on my own.

I replaced the broken/cracked soap and Jet Dry dispenser (i.e. MODULE RINSE AND CAP ASM - part #PS1481889). (Water was leaking into the soap holder and hardening the soap into a lump before the door would open, rendering the soad useless).

Steps:

1) Unplugged the dishwasher.
2) Unscrewed the 6 screws holding the front stainless steel panel to the plastic door; set aside panel and insulation.
3) Unplugged two wires from small electric motor in broken ASM.
4) Unscrewed 6 screws holding ASM in place; easily slid out of door.
5) Slid in replacement ASM and put 6 screws back in (tightened snugly to make slightly warped door bend to new ASM).
6) Plug back in two wires into new ASM.
7) Re-attached stainless steel cover to door (having a 2nd person hold this in place while screwing would've helped).

All done - works like a charm! No more dirty dishes because the soap didn't work right...

Bottom line: If you have a phillips head screwdriver, you can do this repair. Easy to do.

The repairman diagnosed the problem as a control board failure and quoted a $350 bill. I self-diagnosed it as a failed interlock switch -- and found out that the switch was OK but the cover was cracked, preventing the switch from functioning normally. Total repair bill - $1.50!

Installing the gasket took about 45 seconds. It actually took more time to scrub the area clean prior to installing. One quick trick I found was to fold the replacement gasket in two, and use that mark to center the gasket and press it in from there. That way you don't have any guesswork as to how much slack to allow for when starting.

I do a lot of home repairs but I never worked on an appliance before. I simply removed the six phillips screws holding the inside cover on and then no tools. I poped open the cover over the mother board that was burned due to a power spike, unplugged it and plugged up the new one and poped it all back together. In hind sight I should have disconnected the power underneath.

Took screws out of door. Slid bottom seal off and slid new one on.

Remove screws holding old hose. Attach clamp to new hose with nut driver. Tighten hose and clamp around attachment.

Easy as cake. Perfect part!

i looked on this website and found out which part was the drain pump. the pump was fastened to a drain hose, the dishwasher and power supply. unhooked power supply, noting which color wire belonged where. loosened the hose from the pump, got the new pump, installed. viola!

Old cap was already off and had string on it. Cut the string. Placed end cap over. Used needle nose pliers to open metal rail a little and put in new cap. Locked right in. That was easy. Thanks again.

No Plumer could help me. No one heard of a dishwasher check valve. My dishwasher was an ISA. I was lost until i found the relationship to Kitchenaid. Then sears. Vuela!
The valve was there, but unavailable.
A few more links, and the term "flapper" came up.
Well, my dishwasher check valve HAD a flapper inside. Although a plastic pos, i could unscrew the two halves and see the flapper.
A little piece of rubber, about 1" in diameter
All suppliers gave me but two choices. One large (size given) one smaller.
After years of searching, all I needed was a flapper valve. Not the whole check valve.
I found it hear for under $10

I took the front off of the dishwasher door, loosened the screws, unplugged the module and replaced it with the new module. This repair was the easiest repair I've ever completed!

Removed the dishwaher from under the counter. Removed the adapter pipe by removing two nut drive jubilee clamps. inserted the new adapter pipe in the alignment grooves, Tightened the jubilee clamps. Tested the unit on rinse cycle. Reinstaled dishwasher under the counter. Easy.

Took off old funnel fill and put in funnel fill gasket and new funnel fill just to have a new one.

This isn't a terribly tricky repair, and the parts are cheap so it's worth a try!

(I had one tricky thing which was the door actuator broke while the door was shut. So I had to get the machine out of it's space without being able to open the front of the machine. I did this by lowering the feet in the front of the machine and then I used a hammer and flat chisel to break the two metal screws I had holding the top of the machine to the top of counter top...a little tricky!)

Remove screws from inside lower panel (where you put soap..the bottom) this will allow you to remove the inside of the door. But be careful as there are still wires attached so be careful to place the inside part without stressing the wires.

I needed to remove the metal harness and to open the black rectangular box that holds the interlock plunger so I could remove the plunger and spring (don't lose..and remember how it goes. take pictures if necessary). Then I was able to remove the broken actuator and see how it all fits together. It rests on top of the latch with notched side facing the inside of the machine. Make sure the notch is centered around where the interlock plunger is located.

Once you have the pieces fit together insert them into the door. Replace the plunger and spring and close the black rectangular box. Then replace the metal harness.

Hold everything in place and put the inside of the door back into position and lock it down with the screws.

You can test the door to make sure it's working but the whole mechanism is less functional when the machine isn't secured into its space. So, if you're mostly sure you've got it right, resecure the machine into its space making sure it's solid and then you should be good.

Like most everyone here I was very happy to accomplish this repair without calling in the repair service!! Awesome.