Jeff for Model Number dpg7750ec1ww My dryer started making a high pitch noise. It happens about 10 seconds after the drum begins to turn. I thouroughly cleaned the lint out of the dryer lint trap and exhaust pipe. I think it may be the bearings in the blower motor but I am not sure. The dryer is working fine but I think I'm on borrowed time. Your Thoughts?
Answer Hello Jeff, it's difficult to say until you get into it but some other parts to look at would be the support rollers WE03X10008, the idler pulley WE12X10012, or the front drum seal WE09X10015. Hope this helps! Read More... Answered by AppliancePartsPros.com | Wednesday, December 26, 2012