The following diagram was originally produced, in Swedish, by Ny Teknik magazine. The translation was provided by a guy named Jan B (thanks a bunch!).
I’ve contacted Ny Teknik about reproducing it here but they haven’t replied as yet. I’m posting it here with full credit to them, and simply for the purpose of enabling non-Swedish speaking Saab enthusiasts (and other interested parties) in better understanding the technology.
If they kick up a fuss, this post might end up being removed, but hopefully not.
Click – and thanks again to Jan for putting it together in English.