from the car doctor,
i am sorry that i cannot talk you through this simple procedure bit by bit but i can be a great help to you ? if you lift the bonnet and look down the front of the engine on the Extreme left is the alternator on the Extreme right is the ac compressor also belt driven with 2 large pipes coming from the compressor,its also on its own bracket, first you undo the pipes next undo the bracket bolts and lift it out,don't worry if you hear gas escaping because you will have gas up the repayment,its not a difficult job so have a go,be lucky