FASG7074NA5 Frigidaire Dryer - Instructions

When I described the noise to a YouTube appliance diagnostician, I was directed to check the felt seals front and back of the rotating drum for wear, tears, or foreign objects. As it happens the felt seals looked find and there were foreign objects so, not wanting to disassemble and reassemble the dryer more than I had, I ended up replacing all the replaceable moving parts that I considered possible culprits: The idler tension spring, the idler tension bracket (which includes a nylon pulley wheel), the drum belt, the five rubber-tipped bearings that support the drum and keep it in place, and the foam seal on the blower housing which seemed a little brittle and old, as well as high-temperature adhesive for the latter. The instructional videos here and on YouTube were extremely helpful (I doubt that I would have attempted this job at all, had I not watched these ahead of time). The most time-consuming aspect was waiting for the arrival of the parts as I didn't order them all at the same time or all from the same place (I ordered from whomever could ship me a given part the fastest. Disassembly took less than an hour. Re-assembly with the new parts in place took about the same but was a little more awkward because this appliance sits in a very narrow closet and it's difficult to ensure that the 4" flexible duct stays in place when sliding the appliance back into the closet. No regrets. Now I know the basics if this dryer needs attention in future and I also know all the parts that I can eliminate as suspects in any future maintenance (the parts that I replaced)

Fixed it eventually with part PS470049 ('M' Series Ignition Coil Kit). See separate story.

The flame sensor did not fix it but read on for info on how to replace this part. Before replacing this part, I should have read another posting in a different web site about the ignition coils: if you see a red glow inside the burner unit but the flame does not come on, then the problem is likely to be with the coils, not the flame sensor. However since some users here had solved the problem by replacing the flame sensors, I figured I'd try it. The setting for "More dry, less dry" never worked either so maybe this would fix two problems at once.

This dryer is a stacked front loader sitting on top of our washing machine. Opening the little front door (lower left side) is easy once you figure out that a little screw below needs to be removed. I almost broke the door trying to pull it open. The sensor is attached to the side of the flame area cylinder. It was hard to remove both the screw and the part itself from the slots as it's very springy. In fact when I finally removed it, it dropped to the base of the unit and sparks went flying as one of the electrical clips touched the metal (ground). Tip: first disconnect the electrical lead coming from the back of the unit to the ingnition block and later I used rubber gloves just in case. (I could not access the plug/outlet in the back). I installed the new part easily, though I was confused by the electrical leads: the white wire connects to the lead that has a red plastic dot on the side, but I think that must be a mechanical part and not a (wrong) marking, while the red connects to the other lead. Anyway, I connected it the same way I found it and put it back. Reconnected the other electrical wires and closed the door.

This did not fix the problem which turned out to be with the gas valve coils: as they get old, they turn off the flame when they get hot, even though the dryer keeps on turning. To read how to replace that part, search for comments under part number PS470049 ('M' Series Ignition Coil Kit). I don't know whether replacing the flame sensor is going to fix the "more dry-less dry" function, will have to see. Still, this website is great. Our dryer is a Westinghouse bought in 1991 (almost 20 years old!) and with this fixes it's just like new.

Make Sure Dryer is off and disconnected from power! Also, beware of sharp edges on dryer parts and cabinet.
1) Popped-off top lid with flat-blade screw driver (Insert screw driver in joint between top and front of dryer above door) Spring clips are all that's holding top on in front
2) Unplugged plastic electrical connector located just along the top-right side of dryer
3) Removed one sheet metal screw located about 8" down from top on either side of dryer - total of two screws
4) Pull front of dryer back and pull up at bottom of dryer (Remember that when you replace front you will have to make sure plastic bearing surfaces on dryer tub are centered back in cut-out on front panel. Plastic tabs fit inside the cut-out or else you'll ge a swishing noise when tub rotates)
5) Set front panel to side
6) Flame sensor is located on the left side of the burn chamber sheet metal cover. It has a red and white wire with flat connectors that must be pulled off. Note which color goes to what terminal
7) Unscrew fastener. Note: this screw/fastener needs a non-standard driver to get it out. I have a variety of other drivers beyond phillips/flat types and non of them worked.
8) I ended up using a pair of pliers to just work it out from under the screw. I bent it, as it has a tab that slips in along left bottom edge of burn chamber cover.
9) Finish taking screw out by hand
10) Put new flame sensor in by inserting tab on bottom first. Then, screw in fastener to top of sensor bracket and reconnect wires. White on top and red on bottom terminal.
11) Replace front panel with door by placing in tabs on bottom front of dryer. Again, make sure plastic bearing surfaces are inside of circular flange on front panel
12) Make sure to reconnect plastic cable connector. Note: I added a tie-wrap because it looked like the connector might rub against drum. There are some holes through which you can run the tie-wrap
13) Replace the two sheet-metal screws
14) Push top down so spring clips re-engage with dryer body

unplugged the dryer, discontected the sensor and unscrewed the bracket, replaced the new one and put the connectors back on, screwed the bracket back on and that was it. Very easy fix for a female who does not do much of these sort of repairs but learning.

All the symptoms indicated the thermister (located in the exhaust air stream of the dryer) was the problem. Pulled the lower panel off the dryer. Took out the two lower screws holding the door panel on so I could pull the front panel out just enough to get a screwdriver on the screws holding the thermister on. Unhooked the two wires connected to it and hooked them to the new thermister(no need to observe polarity). Put the new thermister in, screwed the door panel back down, put the lower panel on and started drying clothes.

The blower wheel was a bit difficult, but manigable to do yourself.

By undoing the single screw which holds the sensor in place, the old one falls off. To replace: simply pop the two wires on their connections (small metal studs on the back), slide clip/wire end of sensor in place and replace the screw. You are back in business! Very simple repair that a DIY can save a ton!

The repair actually was quite easy but diagnosing the problem was another story. I found out that the dryer would not buzz and vibrate , if I just ran the fluff cycle but no heat. As soon as heat applied, the slight buzzing and slight vibrating would occur after a few minutes. I knew it wasn't the drum bearing, the drum rollers, the rubbing collar on front of drum, idle arm, belt, etc - I had replaced all of them less than a year ago. Anything I found on the internet dealing with the motor was always geared around not running or slow starting or shutting down, loud buzzing, needing a push start to start, etc but that was not the case. So I figured it was the blower housing and ordered that part. However, once I had the machine apart the blower housing seemed to be just fine - nothing obvious, everything tight. The one issue I had was removing the plastic nut with the metal insert on the blower unit that attaches it to the motor shaft which just wouldn't bulge. So I said to myself, the h*ll with it, lets get a new motor, too and remove both parts together which btw, was very easy. So that is exactly what I did. Now with new motor in hand and new blower housing in hand, I easily removed the old motor still attached to the old blower housing together and replaced both which was very easy. Hooked everything back up and no more soft buzzing or slight vibration. Now back to the problem or my guess at this point. I noticed that the rubber mounting bushing in the back of the motor which is used to attached it to the dryer bracket was funking looking - kinda soft and a bit perished. So I am surmising that once heat was introduced, it was enough to soften that bushing enough to cause the slight buzzing and slight vibration but without the heat to soften the bushing a bit, it was quiet and steady. Just a guess but for anyone that has this issue with just heat but no issue with fluff (no heat) check out the condition of that rubber mounting bushing on the rear of the motor. No where on the internet was there any info concerning the symptoms I had and I was flying by the seat of my pants. So am taking the time to get this on record in case someone else has these symptoms and finds it.

Unpluged the dryer, took out the light assembly, unpluged the wires to the unit, replaced the old unit with new unit from Partselect.
Plugged dryer in, problem fixed.
Taa Daa

Thanks, PARTSELECT.

That saved me about $50.00 YAHOO!!

I determined the problem was the fan wheel and housing. I located the part on partsselect.com, Ordered it and installed the afternoon I got it in the mail. Perfect fit.

I have used partsselect before, always had great luck, great prices, always have the exact part.

This was the easiest repair ever done. Pulled out old seal/gasket and popped in new one. Took about 2 minutes. Be sure to mark where ends of new door seal (gasket) starts and ends when removing the old one.

Very easy lined the slots on the dryer door with the gasket and
pushed the small tabs into the slots of the gasket door with my
fingers - A $10 fix that would have probably would have been in
excess of $100 if we called a service repair person

EZ. Viewed you tube replacement video, EZ off and on, applied little heat, closed dryer door, good fit, heat made it fit even better

Watched a YouTube video. Very easy to replace, I’m 73 year old woman…this was a very easy job, anyone can do it!

Removed screw and disconnect wires. Connect wires to new Moisture Sensor and slide clip to right side of dryer and tighten screw on left side.