Shane for Model Number 110.78722700 My Dryer is making a loud squealing noise as it runs. Is this part (AP5177441) most likely to be the problem.
Answer Hello Shane. You will need to check the rollers and see if they are dragging and bad. They can cause the dryer to squeal. Also check the idler pulley 279640 and make sure it is ok. Hope this helps. Read More... Answered by AppliancePartsPros.com | Monday, April 25, 2011