Loud "squacking, squeeling noise" during operation

Found right parts for problem on this website. Handyman took down machine and installed the drum support wheels. Taking apart was not too difficult; getting drum and dryer face aligned properly was a bit difficult and took longer than expected (and 3 of us). However, it was much better than having to buy a new dryer, since there was very little really wrong with this one. BTW, it was "out of warranty" so it would have cost around $150-$250 to repair using the repair service from the retailer we bought it from. Saved lots of money. Thanks.