How do you replace the alternator on a 1996 Ford Escort?

To replace the alternator on a 1996 Ford Escort, first disconnect the negative battery cable to ensure safety. Remove the serpentine belt by loosening the tensioner bolt, then unbolt the alternator from its mounting brackets and disconnect the electrical connectors. Install the new alternator by reversing the removal steps, securing it with bolts, reconnecting the electrical connections, and finally reinstalling the serpentine belt. Reconnect the battery cable and start the engine to ensure the alternator functions properly.