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Models > MDE7400AYW > Instructions

MDE7400AYW Maytag Dryer - Instructions

All installation instructions for MDE7400AYW parts

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

All Instructions for the MDE7400AYW
76-90 of 565
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High-pitched squeeking when running

  • Customer: James from Jupiter, FL
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers, Socket set, Wrench set
  • 4 of 4 people found this instruction helpful
UNPLUG THE UNIT First, I removed the 2 screws from bottom of the front panel. I removed the panel and disconnected the switch wires. Next, I removed the 4 bolts from the front tumbler support with a socket. I removed the tumbler, but left the belt inside. I cleaned up the inside as much as possible and removed both support rollers with a 1/2 in. straight wrench. (Save the nuts.) I removed the clips to reuse with the new shafts, attached the new washers and rollers, and resecured the shafts in place. Next reset the tumbler with the belt slacked over the back support. Let the tumbler rest on the blower pipe to allow slack to bring the belt over the tumbler and around the drive and idler wheel. Then, set tumbler back into rear seat and reattach front support and panel. I tested the unit before attaching the front panel. Works great!!

Terrible sqeel as dryer rotated.

  • Customer: RODNEY from Spokane, WA
  • Difficulty: Easy
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Screw drivers, Wrench set
  • 5 of 7 people found this instruction helpful
A year or so ago I replaced one drum wheel. The dryer worked fine for months until it started sqeaking again. When I removed the wheels again the shaft was no longer round but half moon shaped. this allowed the drum to drop lower than it's supposed to. consequently the drum ate through the back drum support. I replaced the back drum support and the roller shafts, in addition to two new rollers. It works great now. The more difficult part of the repair was replacing the rear drum support. It is screwed in from the back and requires two people. Everything else I did by myself. The lesson: If you replace the rollers, be sure the roller shafts are not worn. An asymetric shaft eventually causes more parts to wear out.

Dryer wasn't heating sufficiently/consistently.

  • Customer: Kathy from Lilburn, GA
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers, Socket set
  • 6 of 10 people found this instruction helpful
Removed front cover, removed old heating unit, installed new thermostat,heating coil inside the dryer and finally replaced the fuse in the front. The main complication was reaching the screws for the heating coil, not really complex.

No Heat

  • Customer: Mark from Napa, CA
  • Difficulty: Very Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Screw drivers
  • 5 of 8 people found this instruction helpful
Insure the double pole breaker in the breaker box is functioning properly.

door switch broke

  • Customer: richard from pleasant valley, NY
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 6 of 11 people found this instruction helpful
remove bottom section under door 2 screws remove door 2 screws remove switch by squeezing tabs install 2 new female ends on wires supplied with switch . put switch back in plug in wires .

Replaced door switch

  • Customer: Joseph from Colts Neck, NJ
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 5 of 8 people found this instruction helpful
Door switch was very easy to replace as it simply snaps in for the outside and you just clip on the two control wires that already have clips on them.

Burning rubber smell during heated dry cycle

  • Customer: Charles from Grass Valley, CA
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Socket set
  • 4 of 5 people found this instruction helpful
Using the pictoral parts diagrams on the PartSelect website, it was a logical process to disassemble the dryer to change the drum drive belt. This was a great opportunity to clean lint from the motor and air passages and inspect all components. Cleaned the belt track, the roller drum wheels and felt seals. Unit now runs like new. BTW - very fast shipping on the replacement belt and it was the right part the first time!

Dryer made a buzzing sound when start button pushed. Would not start.

  • Customer: Joe from Nashville, TN
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Socket set
  • 4 of 5 people found this instruction helpful
Took off front. Removed door. Removed drum support. Removed drum and belt. Made sure motor was correct size and fit. Removed blower wheel. Disconnected wire plug from motor and slid motor out of blower wheel. Replaced everything in reverse order. Figuring out belt tensioning position was a trip, but finally got it. Vacuumed out all the lint. Amazingly it worked!

dryer drum not turning well clothes were wrinkled

  • Customer: Cindy from Vincent, OH
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 6 of 11 people found this instruction helpful
Took off the front, took thd drum off, removed old belt, placed on new belt ptu everything back together.

Knob broke off dryer timer

  • Customer: John from Sterling Heights, MI
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 5 of 8 people found this instruction helpful
The two parts purchased were the corrects parts needed to do the job. (There's always a first time for everything!) When the plastic timer knob broke away from the timer stem, it left the silver timer cap's locking pin embedded in the timer stem. I could not remove the broken remains of the knob while the broken off pin was still in place. And it was impossible to grip the pin with pliers or tweezers without damaging the timer stem. As a solution I grabbed my whole-house vacuum cleaner hose and sucked the broken pin out of the timer stem. Total time of repair was about 20 minutes not including the two-hour brainstorming time-out that led me to the vacuum cleaner solution.

Dryer Would Not Shut Off - Cycles Did Not Advance

  • Customer: BELLE from PRESCOTT VALLEY, AZ
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 6 of 11 people found this instruction helpful
I removed the defective assembly and snapped in the new one. It was very easy! Hopefully this one will last longer than a year. This is the 3rd sensor assy for this 3 yr old dryer in 3 yrs.

The Idler Pulley broke off the Idler shaft

  • Customer: Charles from Treynor, IA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers, Socket set
  • 5 of 8 people found this instruction helpful
I removed the 2 screws that hold the door and removed the door. I then removed all the screws that hold the front panel and removed the front panel. Then I was able to lift (on hinges) the top panel. I then removed the screws that hold the front drum housing, then removed the drum and belt. At that point you have plenty of room to access the idler pulley. I removed the Idler pulley spring. Then I removed the the screw holding the Idler arm and shaft. Reinstalled in reverse order.

The inner dor had broken and would not hold the seal.

  • Customer: Mark from Boaz, AL
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 4 of 5 people found this instruction helpful
Took the door off the hinges. Removed remaining 6 screws and clips. removed the inner door. Made sure the door seal was correctly installed in the inner door. Installed the inner door and seal. Put the clips and screws back in. attached door to the hinges and was back in business.

Broken Plastic twirl knob shaft on timer assembly and chrome timer cap

  • Customer: Sudeepto from San Diego, CA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 7 of 14 people found this instruction helpful
0. Disconnected the dryer power supply
1. Removed the control panel (3 screws, star bit)
2. Detached the electric power supply cords from the timer assembly (took a bit of easing back and forth - do not pull by the electric cords, pull the socket itself)
3. Timer assembly eased off subsequently (held in place by three unscrewed receptacles)
4. Installed the new timer assembly, plugged back the supply cords, and installed the new timer knob, skirt and chrome cap.

They don't build Maytag equipment as they used to. We bought a fridge, washer and dryer 6 years ago - all three of them have had component, part stress and/or electronic sensor failures :-(

Loud noise - missing baffle

  • Customer: Ron from Fresno, CA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver
  • 4 of 5 people found this instruction helpful
1 - unscrewed door
2 - made a mess because the directions did not work for my dryer
3 - figured it out = eventually
4 - popped loose the front panel
5 - unscrewed metal bars (that were holding the top down in the front)
6 - lift front like a hood on a car
7 - unscrew the rest of the front until the drum was loose and I could get to the felt strip
8 - glue new strip on where the old strip was = to the front and back plates that hold the drum
9 - put it back together :)
All Instructions for the MDE7400AYW
76-90 of 565