Sleeves should slide out.

Must be stuck fast to the needle bearings.

Probably the swingarm has been pivoting on the spindle/sleeves..

Likely you can drift/press the sleeves out

The needle bearings are more of a pain.

Maybe have to cut them somehow them before you drift/press them out

Cheers the noo fae bonnie Fife

As Breagh says, the sleeves should come out pretty easy as should be a moving part against the bearing. The best way to remove the bearing imo is to insert a socket roughly the same size or a tad smaller than the outer edge of the bearing, and a large socket on the other side, then push the small socket through using a vice. It maybe tight at first but once it's starts moving it'll pop out no problem.

What can I say than THANK YOU GUYS!

I had tried earlier this morning with no success than I came up to mu desk and prepared almost a novel with plenty of my observation and new question for you...Now I can recognize myself at least as and apprentice mechanics: everything is dismounted. In the meantime I have noticed that the rear brake cylinder leaks, knowing myself it'll open whole new field..

Tks again for your fast response, enjoy your riding!