4GAED4900YW1 Dryer - Instructions

Wife said the drier was not heating. I looked on the internet and found Parts Select. Followed the instructions to test the heating element, thermal cut-offs, and thermostat. This is really easy, you just touch the terminals with the voltage meter to see which ones are not transmitting current (with the drier unplugged). One of the thermal cut-offs was not transmitting current so I ordered the part Sunday night and had it by Wednesday morning and put it on it about five minutes. Steps:

1. Unplug drier
2. Unscrew back of drier
3. Unplug wires from terminals of the parts shown in Parts Select instructions (one at a time)
4. Get a basic voltage meter (I bought a cheap one at the big box store)
5. Test terminals (touch the red terminal on the voltage meter to one side, black to the other)
6. If the needle moves to the other side, the part is OK, if not order the part and replace.

I replaced the thermal cut off kit, and the dryer now had heat. Three days later, no heat; the thermal fuse also did not have continuity. Read on-line that overheating was the most likely cause. So, I checked the exhaust duct for blockage, but it was clear. Then, I removed the exhaust canister at the back of dryer; the entire bottom was filled with lint the size of a softball. The lint was heating up, and when it got too hot, it blew the thermal cut off. Cleaned out the lint, replaced the thermal cut off, and now it's fine. Moral of the story: Remove the lint canister and clean it.

Took off the top and front panel. Found that the belt tensioner was worn out. Decided to pull drum out,and replace the belt and drum rollers also. Put it back together, and it works fine.

Followed your online video for disassembly and it was not only educational but actually quite simple. I would recommend that you start the video with," make sure the power cord is disconnected from the power source". I have worked on numerous pieces of large electrical equipment and would strongly suggest this be added. Some people think if it's, "off", it's safe. Your phone staff when ordering was great. We will do business again.

I analyzed the situation to see how to remove the old lint screen. I carefully pulled out the old lint screen. I was careful not to drop it. With caution, I placed the old lint screen in the trash receptacle that was nearby. Next, I opened the box that the new lint screen came in with a sharp knife. I removed the new lint screen from the box, took off the plastic wrap and inserted the lint screen in the same slot that the old one used to be in. I tested that it was seated correctly by pulling it out and reseating it in the slot. The true test came when I ran my first load of laundry through the dryer. The total repair time for this fix was 14.92 seconds.

Replaced the belt and the wheels supplied with the kit. I also cleaned the inside of the unit. It looks and works like new.

After tearing the back off by removing the numerous 1/4 inch hex screws, and locating the schematic in the compartment behind the dryer controls, I took a multimeter on the resistance setting and tested all the components I deduced were part of the heating circuit until i found the upper limit temp fuse of was open (i.e infinite , OL, how ever your meter will display this). I ordered the kit from here and upon installation found I had a different type of Thermistat assembly then the kit came with, however, the kit did anticipate this might happen and had "some" instruction on modifying the wire harness to accommodate the part. Essentially if you have this older style you will need to do some basic wire stripping and crimping to make it all work. While I am an electrical technician on aircraft, anyone should be able to follow the how-to video on this page(which deals exactly with what I had) and with the proper tools install this part.
I also cleaned out and inspected the rest of the dryer since I had it all open, including looking for burning on the heating element and inspection of the rest of the wiring harness. Finally removed the lint chute by removing the two screws located under the lint basket door, and the nuts holding it to the dryer frame and did a work over on it, finding a lot of compacted lint and debris inside. A can of compressed air helped a lot for this.

If you were to do the Belt Replacement only, here is the quick synopsis:
1. Unplug dryer;
2a. Open lint door on top of dryer and remove the two phillips head screws that hold the lint bay to the metal dryer top;
2b. Next remove the two brakets holding the metal top to the dryer back (one screw on each bracket);
3. Use a flat-blade screw driver to pry off the top of the dryer (leaving the timer and start button area attached);
4. Lift off top and push back to expose just enough area so you can get to the two screws holding the dryer sides to the dryer front;
5. Unplug door switch;
6. Unscrew screws from #4;
7. With door open, lift dryer front (only about an inch) and then pry bottom of dryer front from dryer sides. The bottom of the dryer front is not screwed, just siting on Front Panel Clips;
8. Once the front is off the dryer, simply remove the belt and install the new one. Please note that while you are in here, you may want to inspect the rear drum seal and replace if it is worn to the point where metal is rubbing on metal. This is also a good time to clean out dust from inside this cavity to help extend the life of the bearings on the rollers and prevent dust from accumulating and gunking up the motor, etc.
9. Re-assemble tin the opposite order.
If you have any mechanical sense at all and you don't know anything about dryers, you will be surprised at the simplicity of the dryer.

First I removed the two wires from the overheat fuse, then I removed the 1 screw and removed the fuse. I installed the new overheat fuse and attached with 1 screw, then reconnected the 2 wires. I attached the back cover with two screws and tested the dryer. It was working, so I finished attaching the back with the remaining screws and exhaust duct. Installation complete.
Note: Two weeks later I had to replace the fuse again because I had checked the duct pipe and exhaust chute, but not the bottom at the fan. Be sure to remove the flat exhaust duct and check for bulid-up at the bottom under the fan.

First, I watched a utube video of replacing the dryer belt. Then I went to Sears Hardware and couldn't find a part. Then I ordered the parts for my favorite online repair parts source - partselect.com. I had the part in one day! We did exactly what the video showed and also replaced the two wheels that looked like roller blade wheels. Piece of cake. Saved a $75 repair call plus whatever the parts would have been and spent about 20 minutes doing it. Back in business. Great for a 12 year old dryer! Buy the dryer kit!

I furst unplugged the dryer. I pulled the knob off the timer and removed the screw holding the timer to the front panel. I then removed the hex nuts holding the steel panel on the upper portion of the dryer from behind and removed the cover. I located the timer and removed two more screws holding the timer onto the main housing. From there it was as easy as removing each color coded wire and relocating the wires to the new timer. I resecured the new timer in the reverse order and plugged the dryer back in. It couldnt have been any easier!

I looked for squeaky dryer within parts select and went with the 80%. I received the Maintenance Kit, replaced two rollers and it works like new. Amazing since this is the first time I have ever opened a dryer. The instruction sheet and parts were all I needed.

installed the new dryer lint screen, it fit perfectly
and is now in operation.

Purchased thermal cut off kit but only replaced the top most thermostat. There were some extra wires wired into the bottom thermostat, that were not described on the video or any other repair user posts. It checked fine on my multimeter anyway.

With the dryer taken apart to replace the broken belt it was obvious that the lint seals had not been working properly due to the excessive amount of lint covering all of the inside surfaces of the dryer. The belt idler pully had also moved from its normal mounting position and was laying at the bottom of the dryer. Because the lint had covered the bottom before the belt broke it was obvious to determine where the idler pully attached to the bottom.

Before cleaning I marked the exact location where the idler pully mounted to the bottom of the dryer.

While waiting for the replacement parts to be delivered a vacuum cleaner was used to remove lint from the inside surfaces of the dryer as well as the old fragments of the lint trap housing seals were removed and surfaces where the new seals would attach were cleaned.

Assembling the dryer with the new belt was a challenge due to the lack of support for the drum while getting the new belt in place, lined up properly, threaded through the idler pully and attached to the motor drive shaft. This is how I installed the new belt:

I used a piece of wood wider than the sides of the dryer, drilled holes that allowed for a piece of cloths line rope to be looped through and used to support the door opening end of the drum.

The drum was set on the seal and rollers at the back of the dryer.

The temporary wood /rope hanger was placed at the front end of the dryer resting on the sides with the top of the dryer raised.

The rope was adjusted until the drum rested on the back rollers and the rope like it would be positioned normally.

The new belt was then gently installed under the temporary support rope and around the drum.

The new belt had many kinks from shipping and was difficult to align with the location on the drum where it needs to ride so small strips of tape were temporarily used to hold the new belt in position until it could be fed through the idler pully and on to the drive shaft.

Several small pieces of a cardboard box were used to shim under the idler pully to hold it in its proper location as well as to make the belt attachment to the drive shaft easier.

With the belt attached, the temporary cardboard shims were removed from under the idler pully.

The front of the dryer was attached .

The temporary board and rope hanger was removed.

The tape that had been placed over the new belt to hold it in proper alignment was removed as the drum was rotated slowly by hand to ensure that all tape was removed prior to closing the top of the dryer.

The seals as well as the remainder of the dryer assembly was completed without any problems.

The dryer ran well for its initial trial spin and has dried several loads of laundry since.

Great parts and support Thankyou