its pretty simple to get it out, be sure the trans is in neutral:
youll need to remove the front sprocket
the C-clip that holds shift linkage(from the actual shifter through the motor to the shift star).
you will also need a clutch basket "wrench" to hold the basket and take an impact/breaker bar to the nut that holds it on. Its not front sprocket tight, but its on there pretty damn good.
get the basket off, remove the small gear(dont even remember what it does to lol) and pull the shift star/linkage, pay attention to its orientation, the small u shaped dip is neutral.
remove the 8(?) bolts around the transmission plate and it slides right out. however, be sure to pull the gear position sensor first, and pull out the two brass nipples and springs, if you dont, and you pull the trans, they will probably fall into your fucking oil pan and are a bitch to find, even with a magnet on a stick.
Edit: these bolts are Torx! i think its a 55 but id have to look when i get home.