Here is the owner's manual's for the E-350:
https://owner.ford.com/tools/account...016/Ford/E-350
Here are some incomplete vehicle manuals: (Although these seem to be more for the body builder than the end user)
https://www.fleet.ford.com/truckBBAS/topics/incomp.html
Here is the E Series cutaway and stripped chassis specifications:
https://www.fleet.ford.com/truckBBAS...Cutaway_SB.pdf
I think all our Axis has in it is the very first link above: E-350 owner's manual.
This link is what came up when I typed in our VIN into owner.ford.com:
http://www.fordservicecontent.com/Fo...US_03_2014.pdf
Our E-350 manual was inside the Thor black bag.