How do you replace an alternator on a citroen c5 2.0 Hdi 2001?

To replace the alternator on a Citroën C5 2.0 HDi 2001, start by disconnecting the battery to ensure safety. Remove the drive belt by loosening the tensioner and then disconnect the electrical connections from the alternator. Unbolt the alternator from its mounting bracket and carefully remove it. Install the new alternator by reversing the removal steps, ensuring all connections are secure before reconnecting the battery.