A while back I was researching information on my Z950R around the time I bought it. I found a dealer setup guides, as well as some basic guides like how to route the deck drive belt, part number QR guide, machine optimization and PTO Drive Clutch Gap Check.
Most of these were found on either John Deere's public site for manuals/information or in the public area on a dealer's website. They are not the Technical Manual which I know and agree with the fact that there are copywrite issues in posting them. All the documents are in PDF Format.
So I know there is a policy on not posting the service manual. The only one I would say might be questionable is the PTO Drive Clutch Gap Check. However the last step outline in that guide is "If clutch still does not engage, then consult your local John Deere Dealer for service." I don't think I have ever seen that statement in the service manual for my X585 but I can't look at the Service Manual for the Z950R because I haven't bought it yet being I am still under warranty. The others have headers that indicate they are from John Deere and for the most part are a summary of information found in the owner's manual as well as some tips.
I could link to them or post them somewhere that could be linked to but as we know links change from time to time and break (photobucket). I know you have the gallery here but do you have a place for PDFs or just attach them to the post? Would you like me to send them to someone on the MOD Team for review before posting them or do you feel you don't want the risk that John Deere might consider them Copywrited? They could make for a good information for people that own the Z9xx Ztraks rather than trying to dig trough the owner's manual. I can try and find the sources where I got them again but I have them just sitting in my Google Drive so I can reference them wherever I am at.