well i tried to do it today, but I couldn't.
I apart everything and everything was good. but the problem was that i couldn't pull out drive axel from the hub. without that I couldn't reach bolts. i think i need some tools. but another thing is that everything was cover with rust, maybe that's why it was hard to pull it. if I will not find anybody cheaper to do that for me than i will try to do that again myself.