There is a great write up on the landcruiserforum
I saved this picture from there and the instructions:
" I've grabbed and annotated the EPC exploded parts diagram. It makes a handy memory aide during reassembly and is an easy way to check which new part no. goes where. The part numbers are just for the parts that might be replaced in a normal rebuild. Where 2 parts numbers are listed (the synchro ring sets) the first part number is 08 1992 to 08 1996 and the second part number is 08 1996 onward (manufacture dates) they are not interchangeable, they are physically quite different. The part numbers given for the snap rings are for the first size in the series for easy reference to the right pack of snap rings for that location. Click on the picture to see the full size version if it looks a bit small."
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