7640A Norge Dryer - Instructions

Unplugged the dryer then popped the top off and tilted it back, exposing the drum. Then using a flat bladed screw driver, removed the two sheet metal screws holding the front panel on. Once the front panel was removed, I pulled the drum off, exposing the motor and worn pulley. I removed the pulley arm, then removed the pulley. The bearings were totally gone, so I replaced it with a new pulley, replaced the belt and the front drum glides, since they were obviously worn. While it was apart, I cleaned out the interior with a shop vac, which greatly improved the efficiency of the dryer.

I inserted the clip

I applied the excellent description of accessing and fixing the drier givenby others. When the second fusible link opened, I consulted the Repair Forum. Denman, an obviously experienced responder, walked me through the diagnostics.

I did not ask denman's permission to pass on his recommendations so they may or may not apply to your situation. Heere

"Here are your parts with a wiring diagram
Maytag YE225LV

With the unit apart and drum/belt removed and thermal fuse wires shorted together the motor should run. You also have to tape or hold the door switch closed. I would also disconnect and tape up one of the wires going to the heater coil as it will overheat. Never leave the thermal fuse shorted as the unit can cause a house fire without it.

Be very careful that everything is well taped up so you do not get a short.
You have 220 volts in the unit which is very dangerous.

The motor should manually turn easily from the pulley end.
The ding from the fan indicates that there is a problem here. Check it carefully.
Here is a good site
Dryer Help Sections, repairing dryers, Kenmore, Whirlpool, Maytag, Inglis, GE, Frigidaire, White Westinghouse, Magic Chef, Norge, changing a 3 prong cord to a 4 prong cord, no heat, electric dryers, gas dryers, how to take apart my dryer, what can st
Check out the Maytag Dependable Care section / 26 -motor problems / "Check this out" at the bottom of the page

Normally your high limit safety thermostat should open before the thermal fuse blows.
When you ran your test did you run it on fluff (no heat) at first?

I would remove and check the heater for a grounded element.
Depending where it breaks/shorts it can be on high heat all the time with the thermostats having no control of it.
From your description this would be my prime suspect!!"

My observations:

1 the reference above is to applianceaid.com, which had useful tips. Tip #4 was washing the filter screen with detergent, as it holds an invisible layer of residual lint.

3. When cleaning, disconnect front panel, take out filter and clean the cavity behind the filter. I used a garden hose and large volumes of lint came out.

Now I am scheduling full clean out at least annually, including washing screen and inside door.

2. since thermal fuses are designed to open when overheated, it is hard to test if they work or not. (They test continuous at room temperature.)

3. at Denman's subsequent suggestion, I replaced the thermal fuse past the blower. (There is a thermal fuse ahead of the heating elements and the elements heated, so it is a less logical failure candidate.)

System working fine. The help was worth as much as the parts!

(Electric) I opened the lid and propped it back on wall. The first piece was located all the way in the back mounted toward you. Easy enough. When it came to the thermal fuse, it was a bit trickier. It's located on the right side of the heating element wall. There is a screw straight on top of the wall. Mine was covered in lint, hence the thermal repair work:) Take the screw all the way out. The fuse is removed by lifting out the thermal fuse mounting bracket. Nothing special holding it in place. Just put the new one in the same way the old one came out. It was a bit difficult to wiggle the bracket back in, but I kept playing enough and it finally lost the battle. Put the screw back in, taking care to make sure it threads on top of the bracket to secure it against the heater element wall. Worked for me! Thanks everyone.

Verified power to the dryer with a volt meter. Identified the high limit fuses under the top cover. I used an ohm meter to determine the fuse located on the heater housing assembly was bad. The fuse located at the top (blue label) was not bad but I changed it since a new one was sent in the kit. Reassembled the dryer and it has been working ever since. Found the problem on a Monday and ordered the part. Received the part on Wednesday and the problem was solved. Cost me about $31. Would have been triple that if a repairman would have been called. Thanks PartsSelect

First I removed the screws that held the part in place, but this proved to be the hardest part for me. I had to find the right kind of screw driver . It was not a slotted or Phillips. It was more star shaped. Once I had the right tool, the rest was pretty easy.
I then opened the top of the dryer to be able to lay the front on the floor. There were wires connected to the front, however, so I had to remove the part that the wires were connected to by slipping it out of the bracket that held it in place. Once the front panel was on the floor, I simply lifted the old part out and placed the new part in. I closed the front, replacing the part with wires back into the bracket, locked the top down tight, replaced the screws, and I was finished.

1st thing,,,,unplug dryer from electric,,,Raised the top of dryer, took 2 screws out that held front of dryer on, removed 3 wires and dropped front of dryer. exposed blower wheel,, removed all nuts holding front of blower wheel, removed clamp on front of wheel with pliers, removed old wheel, replaced everything in reverse.

After reading the comments of on-line customers, I realized the dryer opens like the hood of a car and then you pull the front of the dryer door off in order to get to the two screws holding the old lint duct housing unit. Putting the new part on was easier, but I would have appreciated a detailed picture along with the written instructions. Thank you for your quick delivery. Kathleen Yosso

My dryer stopped cold one day, we rushed out and bought a new one. Stuck with a broken dryer I thought I'd take a shot at fixing it (with zero experience). After a few minutes on the internet I found out that a clogged vent can cause it to overheat and blow the fuse. I opened it up and sure enough it was 100% clogged. I replaced the parts that came in the kit and after about 20min it was running like a champ. Now what do I do with the extra dryer?

Was obvious what the problem was when dryer lost heat. Thermostat was fried with one contact burned off.
Unplugged dryer
Opened top of dryer using putty knife to release latches.
Removed 2 wires to Therostat, and removed the old one (2 1/4 hex screws).
Installed new thermostat, and reconected.
Done

Open the lid, replaced the small fuse on top( one wire at a time). Removed the heating element, then replaced the lower fuse and re-installed the heating element. That part of the job took 15 minutes. The fuses were blown because the plastic housing inside of the front panel was completely clogged. I took the two screws off holding the front panel on, then the two torque screws on the plastic housing. I cleaned a ton of lint out of the housing and re-assembled.

Quick fix it works
remove the two screws holding the top from the back. Pull out the top section with the knobs
You should now be able to see the high limit fuse and the heating element.
Remove the two screws holding the fuse to the dryer. Replace the fuse and test before covering.
Also clean up the heating element with a soft brush or blower.

It took me a bit to figure out how to get the outer case to come apart (there are two spring-loaded latches under the front edge of the lid, had to insert a putty knife at just the right spot then lift up the lid). Once it was taken apart, I manually spun the drum to see where the noise was coming from and it was obviously coming from one of the two wheels that support the rear of the drum. Took out the drum after sliding the belt off and replacing the wheels was a piece of cake. They are held on by E-clip style retaining rings, which I destroyed when removing them with a pair of pliers. Luckily the new set comes with new retaining rings, along with the required washers and spacers. I also replaced the metal pins that the wheels spin on, since mine were showing wear and I wanted to make sure it wasn't going to keep squealing after I was done! All in all it was pretty easy! Before you take the belt off, make sure you take note of how the belt winds around the tension wheel so that you put it back on correctly! My girlfriend was VERY impressed that I was able to fix her dryer for about 1/10 of what it would have cost to get a new one!

It was supper easy. I was able to order the correct part from the detailed description you provided. I just opened it and slid it into the slot for a perfect fit.

I wish I had done it sooner. My filter had holes in it for some time.

Actually, I was the handy man. First I removed the front panel. Then I used 3 - 2x4s to hold up the drum. Then I slipped the belt around the center of the drum ,motor,and around the pulley at the bottom of the dryer. That was it, and then I put it back together. My wife was amazed and proud that I did it without calling for help! No Problem!