260 rebuild?

[e30this]

OK I searched, Cant find shit. I need to find out how to remove the back part of the trans to seal it back up from leaking.
Anyone have any threads?
Photos would be amazing too.

[SpecM]

unscrew the bolts?

[BrewCity11]

I was flipping through the Bentley last night. Doesn't it have detailed rebuild info?