Outer Limits 4x4 Board

I have a hilux with a g52 gearbox wich has given up he ghost and have piced a a g52 out of a bj73 bundera but i cant get the transfer case to seperate from the gearbox
1. Is there a hidden bolt somewhere i havent found
2. Do you have to seperate the transfer case to get to the bolts on the gearbox

Any help would be appreiated as in a link or posting here

Ok that problem is solved its pulled apart now a new problem the output shafts are different in the number of teeth on the spline for the transfer coupler