Here's a couple of websites from our Pantera friends showing the internals of ZF's.
I recognize the photo at the top of page 5 with the ring gear and dirty hand! It's one I took (the wife took) when I inverted my ZF a few years ago. I was in the process of replacing the ring gear bolts with one's drilled for safety wire.
http://www.geocities.com/lv_2003_races/ZFInternals1.html
This site has many pictures taken of a ZF being rebuilt.
http://64.70.166.243/ubb/Forum16/HTML/000131.html
I recognize the photo at the top of page 5 with the ring gear and dirty hand! It's one I took (the wife took) when I inverted my ZF a few years ago. I was in the process of replacing the ring gear bolts with one's drilled for safety wire.
http://www.geocities.com/lv_2003_races/ZFInternals1.html
This site has many pictures taken of a ZF being rebuilt.
http://64.70.166.243/ubb/Forum16/HTML/000131.html