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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
61-75 of 804
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No water coming into dishwasher

  • Customer: Terry from Wharton, TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Wrench set
  • 9 of 9 people found this instruction helpful
I unscrewed the old water inlet valve from the frame of the dishwasher so that I could manuever my hand around to the backside where the rubber hose was connected. That was the easy part. I then had trouble holding the old valve while trying to unscrew the hot water copper tubing so I screwed it back on the frame. My dishwasher is close to 18 years old and I think that was part of the problem. After soaking in WD40, I finally got the valve out. Then I had to remove the "L" shaped connector to put on the new valve. Everything went back together a lot faster and it's like I have a new dishwasher again. By the way, I am a 53 year old female so that may be why it took me so long.

The spray arm snapped off from the mounting bracket.

  • Customer: Elizabeth from Olathe, KS
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 9 of 10 people found this instruction helpful
First of all, we were very impressed with the ease of finding the parts, the ordering, and the velocity in which the parts were shipped. We received them the next day. I had to remove one of the screws from the old kit, since the new one only came with one. I looked at the diagram on the website of the assembly, and also remembered what the assembly looked like before I took it apart. The first time I tried it, I could not get the spray arm to spin without hitting the dishwasher rack. Since I had ran out of time, I had to wait until the next day. Once I started, I realized that I had the mounting bracket on backwards. Once I turned it around, I tightened the screws, and it was done within 5 minutes.

Coating on the rack has worn exposing the metal underneath

  • Customer: Susan from Shelby Township, MI
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 11 of 16 people found this instruction helpful
There were no instructions with the part, but looking at the old rack it was simple to see how the parts should be assembled. Took the center part from the old rack, twisted off, and applied it to the center of the new rack. Snapped on the wheels and was done. Very simple assembly.

detergent door latch did not work

  • Customer: Judy from ESTES PARK, CO
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 11 of 16 people found this instruction helpful
I removed all the ( what my Husband called star screws ) star screws and removed the housing panel ( holds dish detergent cup and silverware basket ) I discovered everything accross the bottom was all gucked up with detergent soap accumulation. I took the part to the kitchen sink and used the sprayer hose on the part with hot water and it cleaned up beautifully, and the detergent latch then worked ( the spring that operates the latch was all gucked up with detergent accumulation ).
I am the wife and did all of this myself and it only took around 5-10 min. My Husband had to help me figure out the type of screws because they turned out to not be phillip screws, but as Hubby called them.."star screws".
Soooo, I did not need to use the Latch Kit I purchased, so will store it in my parts supply! :)
Happy repairs to you..
Judy Estes Park, CO

inlet valve cracked

  • Customer: Victoria from Clarksville, TN
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Socket set, Wrench (Adjustable)
  • 12 of 21 people found this instruction helpful
I first removed the old part. when i removed the old part i could not get the conector piece off when i when to get a new one they told me i should replace the copper tubing with the more flexable tubing because the copper tubing can kink up and possibly break from the kinking. so i screwed the inlet valve on i put teflon tape on the all the threads of the conector piece screwed it into the new inlet valve with and adjustable wrench then i conected the new tubing, and tightend it down with the wrench i slowly turned the water back on to cheak for leaks. When i saw there were no leaks i turned the water on the rest of the way pushed the dishwasher back in and screwed it into place an i was done.

dishwasher leaked

  • Customer: SHANE from Dunkirk, NY
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 8 of 10 people found this instruction helpful
first i picked out the old seal, use a screwdriver to get it started. Then I pushed the new one in after cleaning the seal channel. I fixed it during a commercial while watching my favorite tv show.

Steam venting past gasket causing short in switch at handle lock.

  • Customer: Edward from Sebastopol, CA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 7 of 7 people found this instruction helpful
Removed inner cover of door. Pried Vent Assembly from door, peeled off thin sponge gasket strip from inner door, installed new thin sponge gasket strip on inner door vent opening bottom, snapped Vent Assembly into inner door opening, reinstalled inner door cover to door.
Recommend removing Vent screen from inner door first to expose locking tabs of Vent Assembly to ease removal and installation of Vent Assembly. I assume vent cover will come off if pried with small screw driver. I didn't remove vent cover and had difficulty removing and installing Vent Assembly. (I did accomplish it though)

Top blade assembly fell off because of broken plastic on spray arm mount

  • Customer: Vera from Highland, MD
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 7 of 7 people found this instruction helpful
Installed the new upper spray arm mount. First I installed it backwards which made the blades not turn freely (rub against top rack basket). Turned it around and was good to go. I found it helpful to remove the top basket in order to do this. Note that this clip is gray while your dishwasher tines are white. This does not cause any harm.

Old valve failed and started to leak.

  • Customer: Adam from Minneapolis, MN
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers, Wrench (Adjustable)
  • 8 of 11 people found this instruction helpful
Pulled off the old valve using a crescent wrench and screw driver. The replacement part was a 100% exact match. Slapped on the new valve and that baby was water tight. $50 on a new valve is a lot better than $500 for a new washer.

Partselect.com was so easy to use and find the right part. Way more helpful than whirlpool's site, but that's not surprising seeing as they have an "authorized repair technician" page.

Thanks Partselect.com!

dishwasher no thoroughly cleaning

  • Customer: Daniel from Chestertown, MD
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 7 of 8 people found this instruction helpful
unscrewed sprayarm, removed bearing and seal, used PartSelect pic and description schematic to identify part numbers then placed order. Parts arrived in two or three days.

dishwasher leaks from left side of door

  • Customer: Catherine from Holbrook, AZ
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 8 of 11 people found this instruction helpful
The old gasket came out easily, but had calcium deposits in area. I cleaned the area with vinegar and water and waited until it was completely dry. The new gasket went in very easily and looked great. I started the dishwasher and alas, it still leaks, so the problem was apparently not with the gasket, but some other area. But the gasket is nice and new. Any suggestions on next step0 in troubleshooting?

Water leak from center of motor unit

  • Customer: TIM from TULALIP, WA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Socket set
  • 9 of 14 people found this instruction helpful
Removed dishwasher, take to garage, removed lower rack to gain access to top of motor unit. Used star socket wrench to remove upper screws holding top of unit in. Disconnect wires, drain tube and counter weight. pulled motor unit out from inside dishwasher and placed on bench. Proceeded to disassemble motor. Some things were obvious, others not so. replaced old worn out parts with new, used a little lube (Vaseline) in places to assist in getting seals back in place. Instructions were of little help need to pay close attention when tearing unit apart. Reassembled with new seals, installed motor and re-installed dishwasher...NO LEAKS!! Wife and I happy.

Original 3 piece Middle Wash Arm Tube assembly fell off during cycle, landing on drying heat element. On e part of assembly remained in place. It melted to state of non-usable.

  • Customer: GERALD from ARLINGTON HEIGHTS, IL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 6 of 6 people found this instruction helpful
I was hesitant at buying the Matag made replacement, especially since it was one piece as compared to my 10-year old 3 piece assembly, and my dishwasher is KitchenAid.
Ordered on a Sunday afternoon, had in hand Tuesday same week, one phillips head screwdriver to remove/replace. Everyone smiling!
Did not need to remove upper rack. Simply unscrewed 1 screw, put on new one-piece arm, replaced with same screw.
15 minutes!
Good price/delivery.

The plastic disc which sprays the jet has snapped off. This is the disk with swirl pattern on the back face.

  • Customer: Mehdi from Cary, NC
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 6 of 6 people found this instruction helpful
1) Removed the two white clips from the left and righ hand side of the top tray roller rail. this allows the tray to be completely removed and ease access to the washer assembly. The clipe looks like the letter "k", so you will need to close the "k" to almost straight line in order to get it through the hole.

2) Put a sheet or a towel at the bottom of the machine, just incase you drop the two small cross head screws. This prevents the screws from falling to the bottom of the machine.

3) Remove the screws. At this time the washer assembly will/should slip out very easily. very little force is required to pull the assmbely out.

4) Slip on the new washer assembly and put the screws back in place. Tighten screws, Be careful not over tighten the screw as you may crack the plastic flange.

Note: My machine is an older model, so the washer assembly had two screw fixing. The new assembly only had one hole. Although one fixing appeared to be sufficient, I decided to drill a hole on the other side and this worked fine.

5) Replace the top tray, taking some care to ensure rollers are correctly located within the rails. Then replace the clips and job's complete.

Tube to the spray arm fell off and melted on the element

  • Customer: Rick from Louisville, TN
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers, Screw drivers
  • 6 of 6 people found this instruction helpful
Removed one screw to get the spray arm off the rack, one other screw to disassembly the spray arm assembly. Replaced worn and damaged parts. Installation was reverse order of disassembly.
All Instructions for the GU940SCGB2
61-75 of 804