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Models > GU940SCGB2 > Instructions

GU940SCGB2 Whirlpool Dishwasher - Instructions

All installation instructions for GU940SCGB2 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the dishwasher repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the GU940SCGB2
76-90 of 804
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retainer nut split

  • Customer: Carol from Wolverine, MI
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 6 people found this instruction helpful
Plastic parts on this Kitchenaid dishwasher suffer repeat wear problems from heat and chemical detergents. The retainer nut on the bottom wash arm split horizontally int the thread area, and during operation, the wash arm would rise up and hit the bottom of the lower basket so there was a worn groove in the wing on top of the nut and the dishes weren't getting very clean. Simple replacement, just screw the nut down. Also decided to replace the bearing ring right under the wash arm because it was getting pasted with white crust-like material from hard water and chemical detergent residues. I've dealt with PartSelect twice now, and they are fast and efficient. The online parts breakdowns are easy to follow.

dishwasher was overflowing

  • Customer: paul from cambridge, OH
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 6 of 6 people found this instruction helpful
actually my wife did the repair. she unsrewed the water sprayer and removed it, then unscrewd the star key screws and then replaced the seal. she put everything back the way it was and it is now ready to use and we no longer have the problem.
just a suggestion...if you take some baking soda and some vinager you can clean the drain out. just simply poor in the soda and then the vinager.and it will fiz cleaning your drain.

melted tube in upper rack

  • Customer: Geronimo from Miami, FL
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers, Screw drivers
  • 6 of 6 people found this instruction helpful
1-remove upper rack by removing holding clips.

2-remove old assembly from Rack

3-cut old ring guide to accomodate new style (one solid plastic piece) and reglue after accomodating new assembly

4-re-install upper rack

DONE

Upper Spray Arm didn't work

  • Customer: Steve from Lindenhurst, IL
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Screw drivers, Socket set, Wrench set
  • 6 of 7 people found this instruction helpful
replaced spray arm, but this did not resolve the problem. The troubleshooting guid (inside kick panel) indicated the check valve may be stuck. We had quite a bit of lime build up, so I suspected the loose deposits may be stuck. I removed all of the deposits, disassembled the lower unit.
Removed lower spray arm, removed spry tube. The tube is two pieces. first the upper portion must be removed (two screws-place towel on base of tub to preven screws from falling into the chopper area), and then the lower portion simply rotates clockwise 1/8 of a turn. The attachment for lower spray arm has a small plastic bearing, careful not to drop it.
The dishwaser then had to be pulled out and turned on the side. I removed the entire lower unit by removing the white tabs (3). Careful, because the unit is now free to drop into the tub. Next I removed the pump. This is tricky as you have to remove the aluminimum bracket to get to the mountin bolt. The bolt turns out easily w/socket and extension. The pump motor is then rotated counter clockwise, and pulled from the pump. Takes a little force as the gasket makes for a tight fit.
I then removed the choper / pump unit from the basin. The build up behind the chopper screen was extensive, so I had to remove the screen and then the chopper cover. After cleaning, the check valve was unplugged and I reassembled the unit.

Dishwasher works great now.

Broken Spray Arm and Mounting Bracket.

  • Customer: Dale from Dubuque, IA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 6 of 7 people found this instruction helpful
Removed old phillips head screws /w washers from spray arm kit and mounting bracket. (You'll need to keep one screw/washer set.) Attached new mounting bracket and screwed securely. Attached spray arm with new screw/washer and I was good to go. Piece of cake!

Dishwasher door would not close properly and dishwasher would not come-on.

  • Customer: Marc from Seattle, WA
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 5 of 5 people found this instruction helpful
Searched various how to fix videos on your web site and YouTube.. Photographed old unit installation and wiring with my phone. Then labeled wires. I removed old latch and bolt with microswitches. Checked switches with ohmmeter which seemed to work well. Order new bolt and latch from this site . On arrival of new parts, assembled new unit using old one as model. Removed micro switches from old unit and installed them on new one. Confirmed switch function with ohmmeter. Installed replacement latch/ bolt. Closed circuit breaker at box and confirmed that door latch worked and dishwasher came on.

cracked drain hose

  • Customer: Larry from Magnolia, TX
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 7 of 12 people found this instruction helpful
removed two hose clamps and old hose. slid new hose on existing fittings on dishwasher drain and disposal and tightened hose clamps. Turned it on for test run.

the pin was broken

  • Customer: Jo-Anne from Columbia, SC
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 7 of 12 people found this instruction helpful
but the pin in and add the pin though the 2 tabs close door on it open it up move the springs backwards to the door

Peg on the mount where the upper washer arm broke.

  • Customer: Mark from Disputanta, VA
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 5 of 6 people found this instruction helpful
Removed 2 screws that held the old mount and washer arm in place, new mount was very easy to install, it snapped in, only one screw needed, remounted the washer arm and the job was done. I was really impressed with the ease of ordering and how quick it got here (3 days), also the scematics you have online are very helpful. I printed them out since I don't have the owners manual any longer, they're very helpful in matching up and ordering the right part which saves a lot of time, also I like the way you can just search by model number and appliance name to find the right parts, makes the entire process really easy. I know I will continue to shop here when the need arises. It really cuts down on expensive repair costs.

spray Manifold had fallen off

  • Customer: Julia from Hudson, NH
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 5 of 6 people found this instruction helpful
Hey parts select, I'm Julia's husband and the repair was a simple remove and replace. Only one screw to hold the manifold together and the mounting hardware that we had to order separately was a snap in piece which was different form the original but went in just fine. You saved me from having to buy a new dishwasher which Julia was more than happy to go shopping for!! Thanks!!

solution leaking from bottom of door.

  • Customer: Joseph from Montello, WI
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required:
  • 5 of 6 people found this instruction helpful
first I removed lower basket. then removed lower sprayer attached to pump housing by unscrewing the cap by hand. the I removed the pump cover . there were six alan screw two of them were missing causing the failure of the seal spraying solution at the door. replaced the pumpseal working backwards until everthing was replaced.

Dish Washer was leaking badly

  • Customer: Michael from Germanton, NC
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 9 people found this instruction helpful
Simply removed deflectors and gasket, replaced all , took all of 5 mins. workes great now.

Old rack rusting

  • Customer: Lynn from Schenectady, NY
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 5 of 6 people found this instruction helpful
This is the second time I have replaced a rack. You just pop on the new rollers and you're good to go!

mount for top rack spinner broke

  • Customer: Alan from Chicago, IL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 4 of 4 people found this instruction helpful
Install too less that a minute. Fit perfectly.

tube for upper arm was cracked and soap dish would not remain shut

  • Customer: Thomas from Chadds Ford, PA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 7 of 13 people found this instruction helpful
I removed the screws on the door cover and snapped in the new clip

for the arm I just removed one screw and replaced the arm
All Instructions for the GU940SCGB2
76-90 of 804