DG7500 Maytag Dryer - Instructions

After removing more bolts and screws than I needed to, here's how to replace the blower wheel on the stacked washer/dryer Maytag SG1000.

Turn off the power.

Remove the two screws on the access panel, which is the canted panel just below the dryer door, and remove the panel.

Remove the two screws at the top of the dryer door. These screws are on top of the dryer facing downward, and unless you're Yao Ming, you won't see them without a stepstool. You can then lift up the door and swing it out from the bottom.

There are two wires attached to the door which you should disconnect. You can set the door aside without disconnecting any other wires.

Next, remove the lint filter and the housing assembly it fits into. First, disconnect the ground wire connected to the upper-left corner of the housing, then remove 4 hex-screws accessed from inside the dryer tumbler.

You should take this opportunity to thoroughly remove lint from inside the housing.

The blower housing is now accessible. Remove the screws on the periphery of the blower housing cover (a.k.a. faceplate), and remove the cover.

The blower wheel is held in place by an external retaining ring and by a blower clamp. The replacement blower wheel came with a new blower clamp, and that clamp can be manipulated with a regular pair of pliers. I went out and bought a pair of snap ring pliers to deal with the retaining ring.

After removing the retaining ring and then taking off the blower clamp, I removed the old wheel. The new wheel was a little tough to put on, but after reading the story of the people who used a hammer to break their wheel, I just pushed on it until it popped on. I used my pliers to install the new clamp, then re-installed the retaining ring and the blower housing cover.

Reinstall the lint duct housing, making sure housing duct centers into the blower seal (looks like a felt circle). Reconnect the ground wire.

While you're inside the tumbler, at the front end of the tumbler just below the door there is a black plastic sensor with two metal bars on it called an automatic dry sensor. Fabric softener can coat the metal bars and cause the sensor to not function. Lightly sand the metal bars to remove any buildup.

Reconnect the wires to the dryer door. Reinstall the door by tilting the bottom in first, guiding the clips on the bottom of the door into the slots they fit in, then push the top of the door into position. Reinstall the screws at the top.

Reinstall the access door.

Turn the power back on! Done!

1 Unplug power.
2. Remove the front of the unit by removing the two screws at the bottom of the front panel. Front dryer panel will swing out from the bottom and then the clips will release the top of the panel, careful not to disconnect the dryer door switch. ( can be unplugged to remove the front panel out of the way.)
3. Looking inside the unit on the right side you will see the gas value. On top of the gas unit you will see two small coils the coil closest to the burner has two leads on it. Remove the two screws to get to the coils, remove the medal plate, remove the connector then lift off the secondary coil. Replace and test. You can test unit with the front panel off. (be careful). If no heat, check that the Flat Style igniter is glowing. (ohm out both coils) before ordering parts. Intermittent heat problems. I replaced the secondary coil, it did ohm out o:k but it had swollen and was very tight on the shaft.

My 20 yr old Maytag dryer had experienced this problem about 10 years ago. At that time I replace the Gas Dyer Radiant Flame sensor and it fixed the problem. I figured a sensor went bad again however I opted to replace all of the sensors at once thinking I'm avoiding potential future issues and the dryer will out live me. Replacing the sensors is a piece of cake on my Maytag. A nutdriver and srewdriver was all that I needed. PartSelect was great to deal with and the parts did the trick.

I changed out the cycling thermostat and the high limit thermostat. Mainly because that was what my research indicated was the problem. I then found some more information online that indicated the gas solenoid valves were bad. I ordered them from you and replaced them. The problem was fixed.

In order to replace the valves you need to remove the top panel. Two screws at the top of the front door assembly hold it on. Remove the screws, lift up on the front panel door assembly and move it to the side. The drum will rest in place. In the lower left corner, under the drum, you will see the solenoids. Two screws attach a plate that holds down the solenoids. Take the hold down plate off, disconnect the control wires attached to the solenoids and lift out the solenoid/control valves. To assemble everything, work backwards to the start. Good Luck

After reading about other people with this same problem I took a chance that this would be what was wrong with my dryer.I took off the front cover of the dryer by removing two screws. I located the faulty coils and simply plugged in the 2 new coils Tah-dah Probably coud have been done without even removing the front panel, but since it was off I vacuumed out the lint ( actually my husband did all of the above, but I tell a better tale than he does and I diagnosed the problem and ordered theparts)

I used my screw driver to pry the old female end of the latch from the dryer unit. I forced the new female part of the latch into the hole and bang...45 seconds later the door closed securely --like new!

Safety first, so unplug the dryer. Next remove the two phillips head screws @ lower left and right front corners and take the front panel off. You will have to disconnect the door switch sensor wires which are yellow and white, marking the sensor so you can replace correctly. Next remove the front tumbler assembly with 4 screws, two on each side. Be sure to remove the automatic dry sensor wires. Then remove the belt by either reaching un under the tumbler and releasing the tension or taking the back access panel off w/ 4 screws and releasing the tension. Then once the belt is loose you can remove the tumbler. Then remove 2 screws and take the thermostat cover off. I removed the multi-temp thermostat w/ 2 screws rather than unhooking the wires and I did the same with the thermal fuse. Next remove 1 screw out of the blower housing cover and the 2 screws from the motor support. Once loose you can pull the motor out a little and unhook the wiring. Once out you will need to remove the pulley, blower housing and fan, and replace on new motor and put the new motor on the motor housing. Replace in reverse order and you should be done.

This was the first time I ever attempted such a repair on an appliance, but it was fairly easy once I figured out how to take the front of the dryer off! I was almost certain that the igniter was the problem was it didn't glow like it did before. On this particular LP Gas dryer from Maytag there is a little service door on the front near the floor. It is almost impossible to get your arm in there plus still have room to shine light in! I took off the two screws at an angle down near the floor and the whole front came off. I used a mini socket wrench to disconnect the igniter. I didn't have to remove the screw as the part slips on over the screw, then you just tighten the screw, connect the cable and it worked perfectly! Thanks PartSelect! As for the lint filter...the original has been broken for probably close to 10 years. It was just a matter of slipping the new one in.

Removed front of gas dryer and cleaned all lint out. Checked HSI, and cleaned flame sensor. Split (3 terminal) gas coil terminals were intermittent. Read about 700 ohms across outer two terminals, but center terminal to either outer terminal was open (Infiniti on meter) 2 terminal coil measured about 550 ohms. 3 terminal coil should read about 700 ohms across outer terminals, and about 1.5K ohms center to outer terminals. Unscrewed index cover plate and replaced coil, 2 terminal coil was okay. Reassembled and finished 12 loads of laundry no problems at all.

First it was a process of alimination to find out why it was dropping out. After the problem was found it was just a matter of replacing the holding coil on the gas valve. Thank you fred kenney sr

I am a seventy year old recent widow, I have never repaired any appliance before. This was the first time I had ever seen the inside mechanisms of a dryer. I read the reviews on your site and followed the instructions of other do-it-yourselfers. However I could not locate the screws to remove the front of dryer. I would like to know if this dryer can be accessed through back of dryer, for future references. This is a 20 year old dryer, very well made, and I am reluctant to give it up. I think the job would have been much quicker and easier if the dryer front could be opened, as I would have also liked to check the main burner, valve, and belts, etc. for wear and if all was working efficently, as well as do a thorough cleaning. I did locate the igniter part through small door on bottom of dryer, I loosened the screw on igniter, unplugged small plug on wire harness and removed part. Ordered new igniter part and it arrived within less than three days, excellent service, as I live on the west coast. I replaced new igniter, turned on the gas, plugged in electrical cord, checked gas valve connection on back of dryer to make sure it was secure, turned on dryer and presto, heat, works just like new so far. A $25 part sure beats a $200 service repair or the cost of a new dryer.The repair job required about 45 minutes total time, most of that time spent trying to remove front of dryer. If a seventy year old woman beginner can do this, it should be a snap for most anyone else.

(I knew the gas coils were bad, since the gas ignitor would glow brightly as the burner attempted to ignite. So I knew everything except the gas valve was operating normally.)

Unplug the electrical cord to the dryer. Remove the front access panel. Remove the retainer clip for the gas coils (2 screws). Remove the coils and unplug the electrical connections. Connect the new coils to their respective electricl connections. Slide the nes coils back onto their respective posts on the gas valve. Replace the retainer clip, and 2 screws to hold it in place. (I then plugged the dryer back into the wall outlet to visually check the burner operation) Everything worked fine so I then replaced the front panel.

After much coercement from my wife, I listened to the squealing noise she kept telling me about. Then it quit working completely and I had no choice. Probably the motor. Not being one to want to do this more than once and figuring after 16 years all of it could be bad, I ordered all moving parts, as well as new front and rears felt seals for the drum and the blower seal. Everything in taking the dryer apart was straight forward and obvious. The tricky part was getting the belt back on the tensioner. Working from the front of the dryer, I did this one-handed via the lower left side around the motor while my wife held the drum in place.

The repair itself was pretty easy. Though I had figured out what needed to be done on my own while I waited for the belt to arrive via Fed Ex, the belt arrived with instructions that described the plan I had already figured and if I hadn't known what I was doing, the instructions would have been a great help.

STEP ONE, UNPLUG THE UNIT (and/or shut off the gas supply), CAREFULLY. Then, I took the front of the unit off by removing the 2 screws on the front panel near the bottom of the unit and disconnected the wiring that shuts the unit off when the door is opened. Set the front door panel aside. Then I removed the front of the tumbler retainer along with the exhaust duct and lint screen assembly by removing 4 screws that affixed the reatiner frame to the rest of the outer cabinet. Set this aside as well. Remove the entire tumbler unit. Set aside. Remove 4 screws on the back of the unit that hold the tensioner and motor access panel and remove it. Set it aside. At this point, I vacuumed every bit of lint and debris from the snapped belt out of the enitre unit, lubricated/greased all moving parts, cleaned off the friction bearing surfaces, and collected loose change ($1.35).

When the belt arrived, I unwrapped it, and placed the smooth side to the tumbler and rubber banded the slack off to the bottom right side (sort of the 4:30 position as you put the tumbler back into the unit). I carefully jimmied the tumbler back into the unit BEING CAREFUL not to pinch the groved belt between the tumbler and any other parts inside the cabinet. I replaced the tumbler retainer and screwed the 4 bolts back into place. I spun the tumbler over near the tensioner assembly (so I could see the slack through the access panel hole in the back) and removed the rubber band. I threaded the belt through the tensioner and over the drive pulley and rotated the tumbler clockwise to align the drive train of the belt. I plugged the 2 wires back into the switch on the inside of the door panel and then I replaced it on the front of the unit and screwed the 2 screws back in at the bottom front of the panel. I plugged the unit back in and tested opperation. It worked great! I unplugged the unit again (I'm not finished yet). I then replaced the access panel on the back of the unit and screwed the 4 screws back in. I moved the unit back against the wall and plugged it back in. Done! The dryer is less noisey now and more efficient most likely b/c I cleaned all the lint out of the thing! Thanks for the prompt shipment of the belt!! I'll get a few more years out of this dryer before spending $700 on a new one!!! Thanks again!

I used the trouble shooting part of this site and bought the radiant flame sensor and the high limit thermostat. Installation was very easy. The original problem still persisted and then purchased the temp. control thermostat, cycling thermostat and thermal fuse. These parts installed easily as well and the problem still existed.

While using the Multimeter to determine if the gas valve coils were getting voltage during the lighting process I moved the contacts on the two wire coil and noticed that the coil would activate sporadically. As it turned out the coil had a loose connection which would contact while cool and then lose contact when the coil warmed up.

This was a tricky issue to diagnose and am now waiting for a new coil to finish the repair.

I now have an almost complete set of spare parts for electrical issues and got them at a nice price. I will keep them in the event that I might need some of them in the future.

The repair would have been easy and very straight forward thanks to this website if the actual problem hadn't been the crazy heat related bad connection in the coil. Since the flame would light during startup the coils seemed to me to be good. Actually finding a weird issue is the sort of thing I find to be the fun part of repairing things.

Thanks Parts Select ! !

Gregg heagney