Pull out dryer and unplug 220v. With phillips screwdriver, remove 3 screws from back of top and slide top panel back approx 2 inches and remove. Unplug 4 wire sets from rear of control panel. Remove 2 screws from back of control panel, carefully pull top edge and remove control panel. Remove 4 screws from top of front panel, as well as bottom 2 screws from inside dryer door. Disconnect door light wire near 10 o'clock. Pull top of front panel forward and lift off of tabs. Disconnect filter sensor wire under panel on the right. Remove 2 screws from each side of inner front panel and lift until tabs disengaged from side panels. Pull out bottom edge, carefully disengage inner front panel from drum and remove it. Try to turn roller wheels that are on the rear of the inner front panel. The wheel can get lint inside the wheel/axle and freeze. If one or both is stuck and won't turn easily, use a couple small flathead screwdrivers to carefully remove the plastic triangle retainer off of the roller assembly of the wheel that is stuck. You do not need to unbolt the axle from the panel. Wipe off the axle and inside of wheel with a clean, soft, lint-free cloth. If the wheel has a flat spot from being rubbed by the drum, you will need to replace it as I did or it will make a thumping sound after cleaned and put back together. Do NOT grease or oil the wheel/axle. This will lead to more lint collection and clogging/freezing. Reverse to put back together.