Unplug the dryer power cord before attempting to do any repairs.
Open the dryer door. Remove the screws along the inside door frame. Close the door.
Pull the front panel away from the dryer to disconnect it. Lift the panel up to completely remove it from the dryer cabinet.
Remove the screw holding the thermocouple housing cover in place, to the left of the drum.
Unplug the wire connectors leading to the thermocouple housing. Lift the thermocouple out of the dryer cabinet.
Remove the screw at the base of the housing. Slide the old thermocouple out of the housing.
Slide the new thermocouple into the housing. Install the screw that holds it in place.
Position the housing inside the dryer. Install the screw that holds the housing to the dryer cabinet. Plug the electrical connectors into their sockets.
Replace the front panel on the Maytag Performa dryer. Install the screws inside the door frame.