dryer making noise

First i took the top cover off
2nd i took the front cover off disconnected the wires but make sure that you mark the wires first.
3rd I pull the drum forward removed the three scews holding the rear bearing .
4th I remove the four screws holding the bearing bracket from heating element.To remove the bracket you might have to remove the heating element i only remove three screws and was able to put my hand behind it and pull the bracket out.
To put back just go in the reverse order.
note: get some one to help you.