Outer Limits 4x4 Board

What is the best workshop maunal to show the assembaly of my 5speed and transfer, car is FJ75 1988
I have one on disc but it is not much chop and prints poorly.
I want to re race both the box and transfer.

There is a factory manual that covers only the gearbox and transfer, publication 36237E. It's only 102 pages, so it may cost less than the full Body and Chassis Manual. Otherwise the best manual to get is the factory manual.

Dave