Models > WDB745RES0 > Instructions

WDB745RES0 Westinghouse Dishwasher - Instructions

All installation instructions for WDB745RES0 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 WDB745RES0
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Replace sump gasket

  • Customer: Greg from Rockwall, TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Wrench (Adjustable)
  • 10 of 19 people found this instruction helpful
#1 rule, make sure you valve off the water before removing any hoses. Remove wire trays inside dishwasher and then pull out dishwasher far enough to disconnect water line and power cord. Remove center piece and screen covering sump inside the dishwasher. Turn dishwasher on its side and remove hoses to sump and pump. Disconnect power to sump pump. Loosen retaining nuts that secure the sump and remove. Replace old gasket on sump with new. Turn dishwasher upright. Be careful with placement of new gasket when reinserting sump so that the gasket doesn't come out of position and the sump is centered properly. Secure with retaining nuts from bottom. Reconnect power connector and hoses to sump. Pour enough water into the dishwasher to verify gasket doesn't leak... look with flashlight under dishwasher for signs of water dripping from sump. Reinstall screen and centerpiece in sump inside the dishwasher. Reconnect water line and power cord. Run through wash cycle while monitoring for leaks under dishwasher. Reinstall wire trays.

Piece of cake as long as you get the gasket installed properly and the sump centered correctly... do not overtighten the retaining nuts or it may force the gasket out of position when the screen is secure with the center locking piece over the sump.

the valve stuck closed - no water would enter the machine

  • Customer: Richard from Fox River Grove, IL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers, Wrench set
  • 7 of 10 people found this instruction helpful
remove vanity panel
disconnect copper supply line from valve
remove valve mounting screws
rotate valve to access hose clamp
loosen clamp and slide up rubber tubing about 2 inches
pull hose off barbed fitting and remove old valve
reverse order with new valve

Upper rack not being cleaned

  • Customer: steven from Walnut Creek, CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 7 of 10 people found this instruction helpful
This was pretty easy. It was a guess as to the problem, but there much debate , if the water isn't moving it had to be the pump, right?. So i replaced the circulation pump. 2 screws on the top and two trim screws on the bottom, and it slides right out. Then UNPLUG IT.. Take the screen out of the bottom on the inside and make sure you get all the water out or it will end up on the floor when you tip it on it's side. The directions were ok, i looked over them briefly but didn't use them. tools were, phillips srewdriver, torx driver (pump bracket srews) wire stripper/crimper (for the plug adaptor) and a heat gun, (for the heat shrink tube for the crimp connection). Overall it was pretty easy. the pump was made to be easy to replace. 45 min and back in action.

Interior bottom door gasket seal broken

  • Customer: Philip from Freehold, NJ
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 7 people found this instruction helpful
Lower the door and remove bottom dish tray. Feel with fingers the area where gasket will be pulled from (just below bottom door edge) Pull old gasket from door edge into direction of inside dishwasher. Insert new one in same orientation as old (small slit to right side). New gasket strip will seat into door bottom.

Water coming out of motor/motor really loud noise

  • Customer: David from Cragford, AL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 5 of 5 people found this instruction helpful
Took the dishwasher out removed the two screws and the part holding the motor in and removed the motor. Received the parts, places o'rings on the motor, which came with the kit, even though I ordered the two o'rings. Replaced the motor, installed the part that holds the motor and tightened the screws. Cut the old connector off the dishwasher and replaced it with a new connector that came with the kit. Reinstalled the dishwasher, works great. Thanks for your Site.

Parts required replacement.

  • Customer: Matthew from Edison, NJ
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 6 of 8 people found this instruction helpful
I closed on a house a few weeks back. You really don't notice issues with appliances until your living there....the walk through doesn't give you the time to really see anything hidden. Anyway - the dishwasher had appeared to be used to wash grease covered parts from a car so I pulled all the racks and filters out and placed the order for replacement parts. I saved hundreds in obtaining replacement parts verse buying a new machine - and I didn't have to sit around waiting for a repairman to do the work for me. I've made several purchases from PartSelect, and will probably making more in the near futre - Thanks!

Dishwasher leaks

  • Customer: Gardner from Old Saybrook, CT
  • Difficulty: Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Screw drivers, Socket set
  • 7 of 11 people found this instruction helpful
First point of leakage was the door. Turns out that a gasket at the bottom of the door functions as a wave trap. As the bottom sprayer spins it sprays against the door and creates a small wave of water this gasket was starting to disintegrate, it was letting water surge over the small tray at the doors bottom. Easy to replace just pull down and remove press fit on inside door bottom. Only when this was replaced did I find the real leak but not until I guessed at the tub seal as the leak. Very hard to see where the water really comes from! Turns out it was not the tub seal but a clip that holds the heater element got smashed down from a dropped dish rack at some earlier time and this caused the heat to increase at the clip and eventually heat the clip to extent it melted the tub directly under it. JB Weld to the rescue and we have a waterproof tub again. Well almost! The tub gasket resisted my best efforts to seat correctly and thus required a new tub gasket, still hard to seat but after 2-3 attempts we have a winner. Total cost about 50 bucks vs. 6-700 for a new unit. Wife is happy!!

Dishwasher was leaking out of small gold nut

  • Customer: Emily from Kyle, TX
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers
  • 6 of 8 people found this instruction helpful
The nut was split down one side, so I first tried to sauder the nut back together. Saudering never goes well for me anyway, but I couldn't get a good enough seal around the nut to make it fit tightly. Then I had to cut off the clear plastic shield to get down in there, just before realizing you could just pull the white wire firmly and it would come loose from the nut. All I had to do then was unscrew the original nut, and screw on the new nut. Then, luckily I had mistakenly ordered an extra clear plastic shield and could replace the one I had previously cut. Dishwasher now runs like a charm!

Water fill hose leaked.

  • Customer: Thomas from Wheaton, IL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 5 of 5 people found this instruction helpful
It is rather easy to repair. After you remove the screws that secure the top of the dishwasher to the countertop you can slide the disherwasher out far enough to gain access to the hose. The hose pulls off after you slide the spring clips down the hose far enough so they no longer grab. Then simply reverse the order and you're done. Less than 30 minutes and you should no longer have to hand wash your dishes!

Door leaked water

  • Customer: Ralph from Wisconsin Rapids, WI
  • Difficulty: Really Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers
  • 5 of 5 people found this instruction helpful
The repair went very easy. Just opened the door , and pulled out the worn seal. Lined up the new seal and carefullly pushed new seal into place. Seal pushed in very smooth.

Dishwasher wouldn't drain!

  • Customer: Adriane from McKinney, TX
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 5 of 6 people found this instruction helpful
I already had the dishwasher pulled out (remove the two screws from under the counter holding the dishwasher in place) The drain was located on the right side at the bottom very easily removed after taking out the two screws and removing the tubing. Attached the tubing to the new drain pump, made sure clamps were in place and then screwed the screws back in to hold the drain pump into the bracket. Ran the dishwasher once before pushing it back in to make sure there were no leaks. Had a leak but completely unrelated to the drain pump.....I had to replace the hot water supply line the next day, also SUPER EASY. Pushed dishwasher back in and replaced the two screws into the brackets that hold the dishwasher in. Kind of disappointed that I had to replace these things since the dishwasher is just over a year old, but PartSelect made finding the part super easy and they were by far the BEST PRICE! Thanks again! Only suggestion is I wish that it would have come with directions...but I figured it out pretty well!

Detergent dispenser would not open during wash cycle

  • Customer: Ryan from Alton, IL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 5 of 6 people found this instruction helpful
I removed the screws from the inside of the door. There are also tiny screws you have to remove that holds the part onto the door. Then I was able to remove the part, unplug the power receptacles and install the new part. Very simple!!

Gasket bottom of door

  • Customer: Larry from Avon, IN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Wrench set
  • 6 of 9 people found this instruction helpful
Removed front of door to see how gasket was installed. removed door for proper cleaning of gasket area, removed old gasket cleaned area and installed new gasket in holder notch, reinstalled door adjusting alinement, reinstalled door front.

I melted my other spray arm when I was cleaning the dishwasher strainer!

  • Customer: Melissah from Nottingham, NH
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 9 people found this instruction helpful
Although the part I ordered was not an exact match, it was a Frigidaire piece and fit onto the spray arm assembley the same way. And if I do say so, it actually seems to clean the dishes better! All I did was clip the new one into place.

our spray arm came off and when it landed it landed on the heater which melted the ar,

  • Customer: david from mountlake terrace, WA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 5 of 6 people found this instruction helpful
i just took off the old and poped on the new, it was way to easy! no tools required!
All Instructions for the WDB745RES0
61-75 of 440