I was informed that the first A/C K series alternator change how to no longer has any pics, so I was requested to write another.
Iirc all you need for this job is a 10mm spanner, a couple of 13mm spanners and maybe a 15... But dont quote me on that....
Remove leads from battery
Look down the belt that is attatched to the Alternator Pully.
You will see the tensioner
Use a 13mm spanner on the poorly circled lug, to release tension on the belt, slip it off the alt. pully.
On the back of the alternator you will see a small plug and a nut holding a wire on. Undo these
Now the bracked holding the top of the alternator to the head
Remove the large bolt going through the alternator
As seen here;
Now undo the other 2 bolts on the bracket, that fasten it to the head..
One can be seen here...
When thats done, you need to prise the alternator away abit so you can move the bracket.
Directly below the long mounting bolt that went through the alternator, you will find a second one. Too awkward to take a pic of though... Remove that...
Then wiggle the alternator out!
Refitting is the reversal of removal!
Having done this twice on my ZS it only takes 20 minutes... And thats on the side of the road using my in car toolbox.