I have a book, I know some of you will find that surprising, with a lot of pictures in it, now that sounds right. The title of this book is "how to rebuild and modify your manual Transmission " by Robert Brown. I was a bit disappointed in this book because it dealt almost exclusively with the T-5Transmission . If I was going to work on, own, drop on my foot or swap out a T-5 , I would make it required reading.
Translated into French,I don't know if it has been.