Don C Randolph , WI December 04, 2016 Appliance: Amana Electric Dryer LEA30AW Squealing &grinding noise on an amana dryer New drum support rollers and roller axle.Most of the repair time was spent cleaning lint and dust from inside cabinet housing and ductwork. Actual replacement of parts didn't take long at all. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours