Drum roller bearing was out and making a banging noise

removed the top of the dryer exposing the drum and belt.Also the bottom acess door was removed.The rollers were easy to get to from the bottom and from the back.Had to remove ducting from the rear of the dryer to expose the upper most roller shaft nut.Loosened the nuts from the back making the wheels come from the bottom.Also had to loosen the support bracket holding the weight up on the bottom roller assy.Replaced the belt by rapping it around the drum before installing the roller wheels.This project was easy except trying to hold the upper shaft in place while putting the nut back on the shaft.This would be much easier with a second person.Thanks for making this a nice experience and easy fix !