No offense to AK or the other admins/mods, but I feel like things like Service Manuals should be open to all as it will only help strengthen the DIY community and the aftermarket support.
To that end I grabbed the entirety of the 2009 370Z service manual and threw it up on Scribd for everyone to use:
2009 370Z Service Manual Folder | Scribd
The money to grab it came out of my own pocket, but I feel it was a worthwhile investment. I hope this won't be an issue, but please let me know if it is!