How do remove the air conditioner compressor from a 2000 Ford Taurus?

To remove the air conditioner compressor from a 2000 Ford Taurus, first, disconnect the negative battery cable and recover the refrigerant from the AC system using a recovery machine. Next, remove the serpentine belt by releasing the tensioner, then disconnect the electrical connector and the refrigerant lines from the compressor. Finally, unbolt the compressor from its mounting brackets and carefully lift it out of the engine compartment. Be sure to replace any O-rings and seals when installing a new compressor.