3LCGD9100WQ0 Whirlpool Dryer - Instructions

I tried to follow directions followed by others on this site after diagnosing the problem via suggestions provided by users. I have a Whirlpool Duet dryer from 2002. We've had problems since moving about 3 years ago. I removed the front panel (lower) by unscrewing the two bottom screws (1/4" sheet metal screws). Then I took out the lint screen and the metal tube/contraption immediately beneath to get access to the area where thermistor is located. See the drawing/chart to help you locate this. It's really easier than it seems. Make sure you have the chart/drawing for your model - it makes difference! The thermistor came out pretty easily with a nutdriver that has a swivel offset shaft. Ask your hardware store tool dept. about that one. Put everything back in reverse order of course and test either with/without the front panel re-attached. In my case it fixed at least part of the problem. I was able to get clothes almost dry with most settings but I have yet to install the moisture sensor to see if that helps in addition to the internal-bias thermistor. I am the kind of person that does one thing at a time so at least I now know the thermistor was bad. Good luck and hang in there with your own repair. It's a lot cheaper even if it takes you longer to do than a pro.

I ordered the dryer repair kit and to my surprise it arrived 4 days early. I followed the video instructions on the parts select website to replace 4 rollers, belt and belt pulley. A 1/4 in nut driver attached to my Dewalt drill made life ALOT easier!! My recommendation, when you remove the rollers, take a rag and really clean up the shaft they ride on. Then apply a lightweight spray oil to the shafts. When you install the new rollers they will spin free and easy. Having the dryer apart is also a great time to break out the dust buster of vacuum. Spin the fan motor up front by hand and use vacuum to remove lint or belt shaving from inside the cabinet. Add this step as good fire prevention measure.

Replaced

First, I opened up the front of the dryer and then unscrewed the entire back piece. I assembled the new exhaust piece from the kit. Next, I took out the old straight rear exhaust and then replaced it with the elbow shaped left eshaust from the kit. Lastly, reattache the back and front pieces of the dryer.

**** Remove power cord from the wall****

As said earlier, you will need to lift the top. Drop the two screws holding the lint shoot and pop the top by sliding a screw driver into the corner on the front. Lif tthe top and rest against the wall behid the unit. remove the two (4 total) screws at the top and bottom of the front door assembly.
Place sometin under the front portion of the drum. At this point you'll see the need to clean everything! :) Slide the belt off and around the drum, (take note of the routing it takes.) Remove the drum by gently pulling it towards you. Set it aside. Clean more. :) (It is nice to have a vacuum handy.) At this point you really need to get to the rear of the system. So I tipped the top back down, and spun it around. Removed the rear panel and cleaned some more. (15 years of a lot of lint in there!) Then you'll need to remove the rear cover on the left side, covering the blower impeller. Get read for a whole lot of debris. Vacuum again. So now you have the motor exposed in the front and rear. You need to remove the impeller by turning that clockwise to loosen it. The trick is holding the shaft in place from the front at the same time. I used an old rag and wedged it into the impeller edges and worked it around until it jamed up. Once the rag was wedged pretty good, I went back to the front spun the shaft. Then you can remove the impeller by hand. Vacuum more. You may get by without having to remove the lint shoot completely, but I did just to clean it up more. I did have to remove two screws in the upper corner near the top of the lint shoot. (Basically the hold the back in place.) I took a few notes at this point about the wiring harness. Used a heavier screw driver (standard), You can push down on the clips that hold the old motor in place. Then work it out the front. Clean more. The new motor is not an exact replacement slightly differnt but the instructions with it were ok. Follow them for the correct wiring. You will need to remove one wire and cut and recrimp a spade lug or two. I used ty-wraps to secure the lines back in place. Look closely at the diagrams and make sure you set the motor down in the same direction the instructions say, if you twist it slightly it will sorta lock in place where it needs to be. Re-install the hold down clips to the front and rear of the motor. Clean up your impeller, and reinstall it too. Then basically reassemble the dryer...tracing your steps backwards. This isn't really difficult, it just takes time and as you can see, you will/should clean as you go !

Just like video except there were two screws in back to take control head off. Be prepared to have shop vacation ready. Clean dryer duct too. Have bandaids ready. Plastic triangles are not easy to take off, video makes it look easy.

I disconnect the power, then the vent pipe. I removed the back panel of the dryer to access the pulley and removed the belt. Replaced the back and put everything back together.

Our dryer would not heat and it seemed that no gas was coming from the regulator. The igniter was working fine but the burner never turned on. To check the problem, i followed the instructions to remove all body panels until I had access to the burner assembly. I dismantled both gas valve coils and tested each one for open or closed circuit using my multi-tester. I found that the three terminal gas valve coil was an open circuit and was not functioning so I ordered a new one from PartSelect and within just a couple days, had the drier back up and functioning. I also replaced the igniter due to a malfunctioning igniter that has been changed by the manufacture. I must say that PartSelect has the fastest shipping I have ever seen. One part I ordered was at my door in less than 24 hours and I only paid standard shipping...un real! OUTSTANDING....5 STAR SERVICE

Initially we thought the problem was the igniter, so we ordered an igniter kit. Installed it but was unsuccessful. We then went on the websight and read further, about 50% of dryers with no heat but working had a problem with the thermal fuse.So we ordered the thermal fuse installed it, which was very easy, and success. Once the problem was diagnosed properly it was fast and easy. Recommend looking at the statistics for specific problem.

After replacing all the other fuses and sensors I finally replaced the Radiant Flame Sensor and it is working perfectly.

After replacing the other parts and the heat still not coming on I read somewhere that the Radiant Flame Sensor is a normal closed circuit and when I checked with a meter it was open. I would have saved a lot of time and money if I had read that earlier.

This product comes in a bottle with a brush like Liquid Paper. It goes on incredibly easy. A second coat might be needed. I wanted to prevent rust from setting in so I covered the scratches and dings. The paint is a little brighter since my washer is 10 years old but it still looks great.

once the back is off remove belt from tentioner and remove v clip. smooth shaft with wd-40 and scotch brite , then install new idler replace v clip
and your done !!!

Took the old filter out and inserted the new one- works great!!

I'm still waiting on my idler pulley. It arrived at Fed EX depot in Tracy CA on December 14th and has still not been shipped. So it is pretty fucking hard for me to install it! Maybe if you had customer service that would answer their phones or reply to my Emails would be helpful

Pulled out the old and slid in the new filter