Unplug the power cord. Insert a putty knife between the front and top panel. Press the putty knife blade into the internal spring clips to unlock them.
Lift the top panel to rest on its rear hinges.
Remove the screws near the top of the cabinet connecting the front panel to the Frigidaire Affinity dryer.
Unplug the wire connector from the door switch. Lift the front panel off the cabinet.
Slide the belt off of the motor pulley. Lift the drum up and out through the front of the dryer cabinet.
Remove the screws holding the drum bearing assembly to the back of the inside dryer cabinet. Lift the bearing assembly out of the dryer.
Insert the new drum bearing assembly into the dryer. Install the screws that hold it in place.
Reverse the disassembly steps to put the Frigidaire Affinity dryer back together.