Models > MDB7100AWB > Instructions

MDB7100AWB Maytag Dishwasher - Instructions

All installation instructions for MDB7100AWB 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 MDB7100AWB
91-105 of 850
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Water leaking around the Inlet injector on side of dishwasher.

  • Customer: Juli from Grangeville ID
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 6 of 7 people found this instruction helpful
My original order was for the "Motor Gasket" in the bottom of the tub that just looked nasty. Not leaking. Replacing that was a little more complicated, but used another customer's recommendations and worked great. Ran an empty load to check for leaks and thats when we discovered that we had a leak on the side of the darn thing. So we ordered the "Injector Seal Ring. Got it in about 5 days and after installing, (2 seconds), we still had a leak! Soooo, ordered the "Water Inlet Injector". 5 days later, we have NO MORE LEAKS!!! I would STRONGLY suggest that anyone who has a leak at the Water Inlet, order a new Injector right along with the Seal Ring. The shipping and handling was WAY more than the price of the parts. I'm happy to say that my 10 year old dishwasher is running like a champ. Thank You.

Leaking under door during wash and rinse cycles

  • Customer: James from Gulf Breeze FL
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required:
  • 7 of 11 people found this instruction helpful
Removed old gasket and foam strip. Cleaned area. Installed door gasket. Trimmed foam strip to fit and installed.

Leak has stopped!

Leaking lower inner door foam seal. Float leaking

  • Customer: Ronald from Seekonk MA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 6 of 8 people found this instruction helpful
Make sure dishwasher is powered off. Remove all inner door panel screws. Lift inner door panel upward and lean against the tub. Use a putty knife or spatula to lift old lower foam seal. Make sure door seal area is clean. Start at one end, butt new foam against the side of door and slowly pull glue strip backing while pressing foam down from left to right. Reverse door assembly.

Make sure dishwasher if off and door unlatched. Remove lower kick panel 4 screws and remove 1 screw securing float switch arm. Hold float stem with pliers and remove bottom stem nut. Remove float and re-install the new float with reverse procedure listed.
Super fast shipping on items!! Great service.

Not washing properly. No water shooting through the jets

  • Customer: Manfredo from Palm Beach Gardens FL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 5 of 5 people found this instruction helpful
It takes about 5 min. to disassembled the lower jet system. As you disassemble, make sure you clean all the filters, and asses the integrity of the filters. If they are broken, you need to replace. Once you get to the impeller, you know it is broken because the lower part is loose. To replace you need to firmly hold the impeller as you unscrew the top screw. If the housing gasket is broken or too loose, replace. Otherwise you will have leak. Refer to your models diagram for proper assembly.

Heard noise shorty after starting to run. Seemed to get worse at times in short time frame

  • Customer: Robert from Tabernacle NJ
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Screw drivers
  • 5 of 5 people found this instruction helpful
Located circuit breaker for dishwasher and turned off breaker to secure power going to unit. Removed water spray bar arm inside dishwasher basin by unscrewing center nut and unclipping tabs against arm. Removed sheet metal access panels on bottom front of unit. Removed two individual plug in wires to temperature thermister. Removed 4 conductor plug wiring going to motor. Removed ground wire going to motor frame. Located plastic handle which cam locks motor / pump assembly into place. Pulled handle down gently to unlock from detent and turned clockwise to release pressure on assembly. Removed motor / pump assembly from dishwasher enclosure. Installed all new parts purchased as listed above utilizing parts breakdown aquired from PartSelect.com. Reinstalled motor / pump assembly in reverse order as listed above. Tested and ran unit with no problems. Thank You PartSelect.com, Robert.

Dishwasher would stop in the middle of a wash cycle

  • Customer: David from Concord MA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver
  • 5 of 5 people found this instruction helpful
Our dishwasher got to the point where it would not complete a wash cycle. I found that by jiggling the door latch, the dishwasher would whir back to life. For awhile, if I put a clothespin on the door latch, somehow enough pressure would be put on the switch to keep the dishwasher going. Finally, the dishwasher refused to cooperate...so I ordered a replacement switch.

The repair was easy. I only had to remove the interior door panel, unscrew the metal bar at the top of the door and underneath the door panel, then remove the black plastic shield. After that, it was just a matter of wiggling the old switch out and wiggling the new switch.

CAUTION: Be very sure that the power to the dishwasher is turned off. I got a scare because I thought the circuit breaker was off, but I had flipped the wrong one and suddenly, with my fingers very close to the bare connectors, the dishwasher came back to life briefly. I ran downstairs and found the correct circuit breaker and all was fine after that.

Replace lower dish rack as orignal was corroded and the holders were rotted

  • Customer: Geoffrey from Shrewsbury MA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 8 people found this instruction helpful
Took the replacment rack out of the box and found that it was the proper one. Had to rotate out the water director tower from the orignal rack and install it in new rack which took a few seconds to figure out . it was time to discard the ailing rack! Apparently the dish soap can attack the rack materia if there is any metal exposed and rot it out like rust so when this happens time for a new one. Otherwise there are no pins to support the bowls and plates in the lower section.

THE SPRAY DIVERTER ASSEMBLY CAME OFF AND FELL ON THE HEATING ELEMENT AND MELTED.

  • Customer: JEFFREY from WAVELAND MS
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 7 of 11 people found this instruction helpful
FIRST I INSTALLED THE SPRAY DIVERTER,THEN I INSTALLED THE DISCHARGE HOUSING NUT AND TIGHTENED IT DOWN. LAST I SNAPPED ON THE SPRAY DIVERTER CAP.

Noise when washing or draining

  • Customer: Daryl from Turlock CA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers
  • 5 of 6 people found this instruction helpful
Remove bottom rack. Unscrew the retaining ring on the wash arm, remove along with wash nozzle. Unscrew the eight retaining screws on the filter cover and remove (be carefull not to lose the two plastic bushings). Pick off and set aside the wash fan. Remove the six retaining bolts on the discharge housing. Pull up and remove the discharge housing. Remove the gasket (buy a new one, cheap and easier) with small screwdriver. Push gasket into new assembly. Under plastic nut with pliers and take off the plastic bushing that the wash arm rides on. Install new housing assembly with the parts that was taken off in the reverse order. Be carfull when installing the filter cover to make sure the drain outlet is aligned or mated to drain. Gently push down until the filter in down and continue reassembly.


(PS: Never use Sears parts, they extrembly slow as well unable to deliver on time).
Wash your dishes

water leaked through front vent

  • Customer: mark from ardmore OK
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 5 of 6 people found this instruction helpful
Peeled off the old foam strip, cleaned with rubbing alcohol, let dry completely, applied new foam strip,replaced door interior done I wish repairing relationships with fiance and kids were one tenth this easy.

Leaking from the dishwasher on left side

  • Customer: Theresa from Zimmerman MN
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers, Screw drivers
  • 5 of 6 people found this instruction helpful
Took off the float, the jam nut was hard to get off, we ended up breaking the bottom piece of the float to get it off, but that was okay because we had a new float. The new float went on real easy and the jam nut went back on real easy. The foam insulation strip was real easy to get off we got a good hold of one end and striped it off slowly so there was nothing left on the door, then we cleaned the surface and put on the new insulation strip. We ran dishwasher to test it and there was no leak. Awesome. Cheap and easy to repair. We were impressed.

Dishes were not getting totally clean.

  • Customer: Dennis from Liberty MO
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Wrench set
  • 5 of 6 people found this instruction helpful
I did not move the dishwasher out. It is a fairly tight space underneath, but the water inlet valve is located toward the front, so it wasn't too bad. The steps were:

1) unplug the power and turn off the water to the dishwasher.
2) remove the 2 wire connectors.
3) use the nutdriver to remove the 2 screws that hold the valve to the side of the dishwasher.
4) use a wrench (5/8") to remove the nut where the water goes into the valve. This takes some patience since you can't turn the wrench very far in the tight space.
5) remove the water outlet hose by using pliers to squeeze together the clamp and move it up the hose. Then twist the valve to free the hose and remove it from the valve. The nibs on the clamp are small and take a little time to get them squeezed together. If the hose has been on there a long time, you will have to twist the valve a few times to free it up.
6) now you will have to remove the sleeve that the nut was screwed onto. I had to take the valve to my vise to hold it. Then it wasn't too hard to remove.
7) use teflon tape before you reassemble. Just go in the reverse order.
8) hope there isn't a leak. Mine didn't.

The new water inlet valve seems to have fixed the problem!

Dishwasher not getting dishes clean

  • Customer: Matt from Middletown MD
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers, Wrench set
  • 4 of 4 people found this instruction helpful
Piece of cake. I panicked for a minute before I realized that there was a threaded brass 90 in the inlet valve. It looked like it was the wrong part for a minute. Once I got the 90 reinstalled in the new valve, I had it back together in 10 minutes. It seems to be working better.

No Water caused soap to not dispense & no clean dishes.

  • Customer: Robert from Brookdale CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Wrench set
  • 4 of 4 people found this instruction helpful
I took off the front bottom panel for an easy access. The valve is located on the left. Shut off water to the dishwasher. Remove the bracket that holds the valve. Remove hoses and 2 wires on the valve switch. Install new valve by revesing the steps above.

water not flowing into dishwasher

  • Customer: Doug from Cornish ME
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Wrench(Adjustable)
  • 5 of 7 people found this instruction helpful
turn off breaker
turn off water supply line
note wire color locations on notepad
disconnect 2 spade lugs (pliers)
disconnect inlet line (adj. wrench)
disconnect outlet line (pliers on hose clamp)
remove old valve assembly (4 screws w/nutdriver)
remove ground jumper from old valve
remove inlet pipe ell from old unit (vise & pliers)
clean open end of pipe ell (file)
apply teflon dope tape to pipe threads
install pipe ell on new valve
reorient solenoid 90degrees cw to match Maytag installation
reinstall ground jumper
install new valve assembly in dishwasher
reconnect hose and hose clamp
reconnect inlet line
reconnect spade lugs
turn on supply line, check for leaks
turn on breaker
start washer at appropriate cycle to test water flow
done!
All Instructions for the MDB7100AWB
91-105 of 850