Have done this before - dissembled, cleaned everything, re-assembled with new parts - rear bearing, idler, and belt. Hardest part is getting the spring back on the idler pulley. You take the top lid off, remove the front panel and then the drum. remove the access panel on the back to release the spring tension on the idler pulley, then remove the drum. Vacuum clean everything, then reassemble with new stem and bearing, new belt, and idler pulley. Test spin drum by hand - if belt comes off it's likely twisted. Put belt back on and try again. Try operating with air mode to spin drum. If belt stays on, complete re-assembling and make sure you have no screws left over!
May not have to take out the whole drum to replace the limiter!
After lifting the dryer top and finding the location of the thermal limiter on the back of the dryer, where it is difficult to get at, I carefully cut through the dryer cabinet with the multimaster on three sides to form a 'flap' upon which the limiter was mounted. By prying this flap open from the back, the two wires and two screws are easily accessible to replace the limiter, without having to remove the whole drum. Afterwards, I just bent the flap back into place and taped the seams. If it ever blows again, the fix will take all of about two minutes.
First of all, the folks at Part Select have been terrific. I balled up my address and they were great in correcting my error and getting the parts promptly to me. They provide directions with the parts. And You Tube, is a wealth of information too. The process is to remove the drum and replace the nylon busihing that supports the drum at the back of the machine. Getting it out was no sweat. Getting the drum back in was a bit more challenging single handed. If I was going to make any suggestion it would be this is a good project for two sets of hands with the second set needed for about ten minutes. The You Tube video I watched said putting the front cover with the drum attached to the back of the unit would be the challenge and they were right. Otherwise, super easy and the results are it's back to "new" condition. Thanks again to Part Select!
I first looked at your directions then felt I could do the repair. So I ordered the part. The video was extremely helpful and allowed me to follow each step in the process. Last time I paid $270 for the exact repair. This time I costs me under $30. Plus I was able to clean out the entire inside of the dryer. The sitr instructions were very helpful and on target for any level of experience. I fixed my own dryer and saved a ton on it! Thank You, Randy In Colorado
Watched Video Provided. Very Simple Repair. Asked my lovely wife to hold drum in place while replacing drive belt. She gladly complied and is back doing what she seems to love most. And no, I'm not kidding. Our washer and dryer seem to run 24/7/365. I've completed various repairs on both appliances over the last couple of years and saved 100's of dollars thanks to this site .
Found the promblem as described at this site while looking for diagrams for the dyer. Repair went as described. Once I removed the old upper drum glide I used acetone to remove old glue. Cleaned up fast and easy. Once installed I let cure for about an hour and then reassembled. Let it cure for about an hour more and then I used the dyer. I could feel that the gap around the front of the drum was again narrow so that my finger tip would not slide into a grove. So far so good.
After changing the drum support bearing, and the front felt ring, the noise continued. It turned out to be the tensioner pully. The harmonic vibration travels throughout the dryer box like an instrument so you can't tell where the sound is comming from. Before you do anything, spray a little wd40 between the bushing and the shaft on the belt tenioner pully. If the squeel goes away, you have found your smoking gun.