Repair manual Z 750 GT / Z750-P

Good morning dear motorcycle community, I had searched the internet for a repair instruction and ordered one with the number 5036 for the GT 750 from ’80. Unfortunately I still don’t know how to build the rear wheel, because in this instruction only models with chain, but not with Kardan are listed. Does anyone have an idea where I can get this information? Workshop manuals should be available on the internet, but I have found nothing there yet. LG. Benni