Models > W30400B Maytag > Instructions

W30400B Jenn-Air Oven - Instructions

All installation instructions for W30400B parts

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

All Instructions for the W30400B
61-75 of 227
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Oven was not correctly heating to set temperature

  • Customer: Trace from Ofallon MO
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver
  • 2 of 3 people found this instruction helpful
Removed the approximatly 10 screws that hold on both the upper and lower pieces of sheet metal that cover the back of the oven. Removed the screw holding in the temp sensor. Unplugged and removed the old sensor. Plugged in and installed the new sensor (using one of the included adapter wires supplied with the sensor). Put the 2 pieces of sheet metal back on and plugged in the oven.

oven not heating to set temp. 100 degrees too cold

  • Customer: Robert from Funston GA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
installed part,turned unit on-temp still cold. reset digital control, up 35 degrees, still cold. un-plugged unit,re-connect after 10 min. still cold.

The Old Hinges broke off and the door would not stay closed

  • Customer: Bruno from Scottsdale AZ
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
I removed the single screw on each side of the oven by the hinge to remove the hinge cover plate and expose the hinge opening. I lifted off the glass oven door up and out and set it on my work bench. The door is heavy because its glass so make sure the doors on the way to the garage are open to your work bench area. I installed the cover plates back on so i would not loose the little covers and screws. I removed the screws all around the door and set them in a cup and lifted up the inner part of the door and the hinges are exposed. After removing the screws that hold on the hinges it lifted right out. I cleaned all the glass and set the new hinges in and locked them down with the screws and installed back the inner part of the door to the outer part and returned all the screws back. I then removed they screws on the hinge covers. I did not loose them with 4 kids running around and lifted the door back into the hinge openings and pushed down and it locked in. I then put a little pressure down on the door and removed the little locking pins. I pushed the door all the down and installed the hinge covers back on and it works beautiful. I think the new hinges are better than the set that came with the Jenn-Air wall oven. Thanks Parts Select. Also the new hinges came in 3 days as promised.

clock/temp control not lighting up

  • Customer: Rae Ann from Petaluma CA
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 1 of 1 people found this instruction helpful
We turned off the stove at the breaker panel. Took off the front top panel of stove and replaced the replacement board. It had three attachments to plug in. We then replaced front panel and turned on the breaker. The stove worked perfectly. It is very nice to have a clock and temperature reading visable again. Part Select was very easy to order from and we received our part within a couple of days. Will certainly suggest them to friends and will use them again.

The clock lights were so dim could not read anymore

  • Customer: Gail from Silver lake MN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
First I took the screws off of the top hood which can be found right underneatch, this allowed me to access the panel bolts and unscreww them. We then got it far enough so that we could easily replace the old with the new and plug things back in and we were good to go. I am not sure but we must have save hundreds of dollars in a repairman.. This website is awesome..

Clock Assembly very dim, hard to read

  • Customer: Richard from Ellijay GA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Remove four screws behind control knobs. Remove four hex nuts under control panel (open oven door to locate). Pull control panel down and out. Remove two hex nuts holding clock assembly. Remove three wire connectors on the old clock assembly and carefully insert on new clock assembly. Reverse instructions to re-assemble. It's a breeze to do! Took longer to get my tool box than the time it took to replace the clock assembly.

Oven LED Display blank

  • Customer: Vick from Arlington VA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Socket set
  • 1 of 1 people found this instruction helpful
Open oven door
Remove two sets of four screws underneath the LED display
Remove stove handles (pull off easily - no tools needed)
Lower flat plate width of oven and about two inches deep should be able to drop out from under the clock display.
Remove face plate over clock.
Unscrew four screws holding clock unit down.
Undo two electric connectors and the thin ribbon connector - the thin ribbon connector is different - the ribbon comes loose and the black plastic connector stays in place on the board.
Press the thin ribbon connector ends inward and pull up to detan ribbon on old one and then to insert ribbon on new one.
Reverse the rest.
Not too bad!

LED Display to dim to read

  • Customer: Dennis from Scottsdale AZ
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
I first turned the breaker off. Then removed the screws under the display with the oven door open. Then removed the side screws. Then removed the trim kit for the microwave which exposed 3 more screws. The middle one with the Micro Door open. The complete display panel then was removable. I took a digital picture of the 2 wire and 1 ribbon connectiors (I know-anal). Then removed the 2 wire groups-struggled somewhat with the ribbon connector until I realized by trial & Error that the 2 little tabs on the sides only pull upward, releasing the ribbon. Removed 4 nutdriver screws to remove old display-installed new one in reverse fashion. Then I CLEANED everything I could reach it was so dirty! (I live in the desert,duh!) I just paid great attention to how it came apart and it was relatively easy. The best part is that I didn't have to remove the Oven/Microwave unit to do the repair.The new part works perfectly, thanks!

Clock would restart and controlls would stop working

  • Customer: Craig from lexington KY
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Wrench set
  • 1 of 1 people found this instruction helpful
This is the second clock I have had to put in this unit in about that many years. The first time I disassembled far to many things. This time I knew to only unscrew the front panel and side triangle plates. The process was much faster the second time. I hope this is not a chronic problem though.

fading display

  • Customer: Karl from Rockford MI
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 1 of 1 people found this instruction helpful
My microwave is stacked on this stove. I had to pull cover off to slide part off. screws were a snap. only problem was the slip catches on the ribon strips. Sperating with flat head was scary but worked fine.

Clock faded while stove and oven still worked

  • Customer: Paul from Newcastle ME
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Turned off the breaker. Removed the screws under the front panel and eight screws behind the burner controls (two each). I then slid out the panel and laid it flat on top of the stove. Removed the three connectors. Most difficult was the ribbon connector: Squeeze the clips at each end and slide the top half of the connector up. Then the ribbon slides out (practice on the new part). Only two screws held the assembly in. Reverse the process with the new assembly. Worked great!

readout dimmed to nothing

  • Customer: Edward from Rohnert Park CA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 1 of 1 people found this instruction helpful
piece of cake KILL POWER AT BREAKER BOX. Remove burner knobs exposing 4 screws. Open oven door exposing 4 philips srews, four 1/4 hex head screws, and 2 philps screws for end caps. Had to pull out range about an inch (less) away from countertop. Remove screws. Move end caps away from face plate.Pull out face plate. Pull down / out bottom plate to expose Assembly. Unclip wire connection, carefully pull out ribbon connection. Remove 2 screws. Install in reverse.

Very dim display

  • Customer: Robert from West Columbia SC
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Loosened the contol panel until I was able to get to the Digital Display board.
Removed the three cables and the screws that held the display unit to the control panel.
Reversed the procedure to instll new digital clock display unit.

Display burned out

  • Customer: Bob from san jose CA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Very simple. A few screws removed, disconnected a few wires, reattached the wires, put back the screws all without a single cuss word

Time and temp not displaying

  • Customer: John from Hadley MA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
I have only two things to add to the other repair stories on this site: (1) Unlike the ribbon cables inside desktop computers, the ribbon cable on this range is entirely separate from the connector, which is permanently attached to the clock assembly. There are clips on the top of the connector at each end. Push them in and raise them gently to release the ribbon cable. (2) There are two Molex connectors attached to the clock assembly. The pins for one of them were bent on the new clock assembly I received. Before installing it, I spent some time gently coaxing those pins back into alignment. Use your fingernail, and be patient.
All Instructions for the W30400B
61-75 of 227