Unplug the power cord from the electrical outlet. Insert the putty knife into the gap between the top and front panels. Press the knife blade into the locking clips located about 2 inches from each front corner.
Lift the top panel up. Rest the panel on the wall behind the dryer. Unplug the wire connector from the top of the front panel.
Remove the 2 screws on the top area of the front panel. Tip the front panel away from the dryer to remove it and set it aside.
Remove the 4 screws holding the bulkhead in front of the drum and set the bulkhead aside.
Slide the belt off the pulleys. Pull the drum forward until you can reach the belt around the drum. Remove the belt from the drum.
Position the new belt along the belt groove of the drum. Insert the other end of the belt around the pulleys.
Replace the bulkhead. Install the 4 screws holding it in place on the cabinet.
Replace the front panel. Install the 2 screws on the top of the panel. Plug the door switch connector into its socket.
Lower the top panel onto the dryer cabinet. Press down on the panel to lock the spring clips.