I have the rear axle a gearbox apart, I havnt done this before & dont expect to do another.
The hardest part was getting started, first I removed the 2 roll pins, then I drove the shaft out towards the height ajust handle. Before I did that I sand papered the shaft shiney and oiled it so it would go easily.
The rest wasnt that bad if you have the diagram above.
Mind you I have to get it back together yet.

[Linked Image]
[Linked Image]


Happy is he who penetrates the mystery of things.