Models > WDB745REB0 > Instructions

WDB745REB0 Westinghouse Dishwasher - Instructions

All installation instructions for WDB745REB0 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 WDB745REB0
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Dishwasher was leaking at the lower left side of the door.

  • Customer: John from Hummelstown PA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 12 of 13 people found this instruction helpful
Probably the easiest repair job that you could encounter. I removed the old gasket from the door frame. Cut the new gasket to length and pushed it into the door frame.

Water leak solved...

old valve leaked

  • Customer: Ron from Billings MT
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers, Wrench set, Wrench(Adjustable)
  • 13 of 16 people found this instruction helpful
I will make a few additions to the other instructions, which are great and let me see that the job was doable. To the tools needed, add pipe tape.
1. Shut off water supply.
2. Removed inlet water hose where it connects to the valve assembly. (This was a pain on my machine—too little room for the wrench, you may have a better tool—but I did get it out, slowly.)
3. Removed the two bracket screws holding the assembly to the frame, and detached the electrical connection (Look for your red and blue wires on the connector, my red was to the top of the solenoid, and reattach with the same grounding) from the solenoid. (This step was a great bit of information; It allowed me to see that I could do the following steps with ease, That is, the unit dropped down where you could work on it.)
4. Removed the inlet hose adapter connection from old valve and installed into new valve.
5. Attached electrical connection to new valve solenoid.
6. Remounted assembly to the frame.
7. Re-attached the inlet water hose to the hose adapter connection on the valve. (I had to take off the L shaped connector at the bottom of the old valve and add it to the new valve. This was an extra step that required two bigger wrenches to hold the old assembly and unscrew the L joint. I just needed the extra leverage to get the old off and the new on. I am referring to the copper connection that connects to you water supply)
(8) The new valve had a slightly different configuration than my old. The rack it sits on was about an inch or so longer. This meant that I had to readjust my copper pipe just a bit to match up when it was reassembled. No big deal, I had lots of pipe length to work with. Actually, moving the valve a bit further back made more room for the wrench to work—very happy about that. In addition, the hose attachment went from a left exit to a back exit. Doesn’t seem to matter.
(9) Turned on the water, washed some dishes. (Took me about an hour, mostly because of the difficulty with the wrenches. Otherwise—piece of cake)

Diswasher would not drain with a staticky sound.

  • Customer: Brenda from Orem UT
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 10 of 11 people found this instruction helpful
Pulled the dishwasher out and laid it on its back. From under the dishwasher I unscrewed three screws and freed the drain pump from some sort of frame. Then with the pliers loosed the orange clamp that held the black hose to it. Then unscrewed the clamp that held the white hose to it. Then pulled out the purple and white fuse wires. These wires were very tight I used pliers to get them off. The pump was free. Be sure to have a bowl to catch all the water. There wasn't a lot but it stinks. Then put it all together the way I took it apart. The dishwasher works perfectly now.

LOCK DOWN ON STEM STRIPPED

  • Customer: Ronnie from Elberfeld IN
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 10 of 11 people found this instruction helpful
REMOVE 3 SCREWS FROM STEM ASSEMBLY. SWAPPED THE OLD FOR THE NEW, REPLACE SCREWS. INSTALLED AND LOCK LOWER WASH WAND. FIXED IN 5 MIN. GREAT SERVICE AND PRICES. MY WIFE THANKS YOU. (HAD TO HAND WASH DISHES FOR A FEW DAYS)
THANKS

heater element burnt out (black spot)

  • Customer: Wendell from Madisonville TN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Wrench set
  • 11 of 14 people found this instruction helpful
Make sure power is off. Remove metal toe kick with fillips screw driver. Reach under dishwasher with 1/2" open
end wrench and completly unscrew brass nuts from element ends. Then open door and pull element ends straight up. Note: As you pull element ends up (inside washer) you are also forcing the element end wire connectors to come off underneath. The electricial connectors are very hard to get off any other way.

Wendell Hensley
Madiso0nville, Tn

No water was coming into dishwasher.

  • Customer: Jeffery from Excelsior Springs MO
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers, Wrench(Adjustable)
  • 11 of 15 people found this instruction helpful
Unscrewed dishwasher from cabinet and pulled out about 1 foot. Took bottom plate off of dishwasher. Undid clamp on hose of discharge of inlet water valve and removed hose. Shut off water to water inlet valve and removed. Took wiring clip off of water inlet valve. Removed 2 screws holding water inlet valve in place. Installed new water inlet valve in reverse order.

Leaking Door

  • Customer: Robert from Clinton OH
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 11 of 15 people found this instruction helpful
Pulled out old gasket from bottom of door with needle nosed pliers and then put in new one in.

water leak right bottom corner

  • Customer: Grant from Fairview TN
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 10 of 12 people found this instruction helpful
Fully open dishwasher door to horizontal position, remove lower dishwasher rack and relocate to another temp location, grab old lower door seal from right or left corner and pull completely out of door, lay the old bottom seal aside facing the same direction as once installed (seal has a notched side which faces the right side of door), match direction of the new seal with the old seal (match the notched side of seal to the right side of door), gently push the seal into the door starting on the right side (notched side of seal fits tightly into a receiving area inside the door), and finally push the remaining portion of the seal into door (aligning with the right side already properly seated inside dishwasher door). Close dishwasher and run water cycle to confirm leak.

Heating coil went bad

  • Customer: Ryan from Alton IL
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers, Wrench set
  • 10 of 12 people found this instruction helpful
I had to remove the dishwasher from under the counter. I then had to unscrew (from the bottom) the bolts that held the heater in place. After that I ran into a problem of disconnecting the wires that ran to the heater. I did not want to "force" the wires off and I was unsure how exactly to remove them. I figured out that they are really hard to pull off but there are no clips holding them on, so you won't break anything off. Once I got the wires off, I was able to screw the nuts onto the new heater and put it back into place.

No water to dish washer

  • Customer: steve from virginia beach VA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 15 of 28 people found this instruction helpful
After figuring out the problem wasn't the water inlet switch, I replaced the switch assembly for the water level float. Cut off supply water to dishwasher, removed the 2 screws holding switch assembly, and installed new switch. 15 minutes, very easy job.

malfuction due to soap buildup and worn release

  • Customer: Matt from Sandy UT
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 9 of 11 people found this instruction helpful
Removing two screws on the inside of the door alows the outside panel to slide down and detach. The soap dispenser connects with six screws and two wires. Remove the dispenser through the inside of the door. Replace, reattach and reasseble in 15 minutes.

Soap dispenser wouldn't open until the very end of the cycle

  • Customer: Laura from St. Louis MO
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 8 of 8 people found this instruction helpful
I'm a stay-at-home mom of 3 kids, so I enlisted the help of my oldest son (5 years old) for this job while the 2 little ones were asleep! First we cut the power to the dishwasher, then we removed the 2 bottom screws on the stainless steel front and slid it off to expose the back of the dispenser. We removed the red and white wires from the left side of the dispenser, took out the 6 screws holding the dispenser in place, put in the new dispenser, hooked up the red and white wires (in the right order), and flipped the breaker back on! We ran a cycle to make sure it worked, and it did!! My husband was thrilled! He thought for sure we needed a new dishwasher! :o) Thank you, PartSelect!

Heater Element Covered in Mineral Deposits

  • Customer: Chad from Cypress TX
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 10 of 14 people found this instruction helpful
Our dishwasher sat in a warehouse for a year after our move from CA to TX. When I finally installed it, there was some sort of white mineral deposit that had built up on the heater element. I didn't notice it back in CA. I tried to get as much as possible off but it kept building. So I purchased a new heater element. It's been in for a few weeks and my wife thinks the build up is happening again.
To Repair;
Unscrew the dishwasher from the counter. They'll be one or two screws attaching the dishwasher on the underside of the counter.
Pull the washer out carefully.
Remove any dishes and the bottom rack.
Tilt washer on it's side.
Remove wire connections to heater element (They slide right off but make sure to remember which one goes where)
Unscrew the nuts that are holding the element on. I used some pliers. It wasn't difficult.
Remove old element and replace with new.
Reverse order.

spray arm fell off and melted on element

  • Customer: Dale from Worley ID
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 8 of 9 people found this instruction helpful
The Spray arm and the support had come off during operation and subsequently melted on the heating element. This was our fault, as a knife had slipped through the lower dish-rack and acted as a ramp to launch the spray arm as it came around. The support was a simple 1/4 turn counter-clockwise until it clicked into place, drop the strainer basket into position around the support, them push the spray arm into place until the catches snap over the retaining ring molded into the support. All told, about 10 minutes, max.

Dishwasher wouldn't drain after cycles.

  • Customer: Thomas from Bismarck ND
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 7 of 7 people found this instruction helpful
Old pump impeller (internal to pump/motor part) snapped into place, but snapped out of place after warranty.

Disconnected power. Removed bottom spray arm and strainer. Siphoned out remaining water. Removed hoses and two mounting screws on pump. Removed wires. Removed pump.

Installed pump in reverse steps.
All Instructions for the WDB745REB0
31-45 of 452