Way to go. It feels great when you put it all back together and it actually works the way it's supposed to.
BTDT, but I'm amazed that you did it with the tranny case still in the car.
Obviously it can be done that way but 12 more bolts and a couple cables that thing is sitting on the bench.
I was a little intimidated the first time I took apart a 901 but they are surprizingly simple to work on, providing you can get the sincro snap rings off without braking a finger