77 Chevy K10 Need help with removing manual locking hubs

[MadMike1989]

Need help with removing manual locking hubs / Rotors on my truck. I have never seen one of those before. That i have on my truck right now. Hope there is someone out there. who ran into this kind of manual locking hubs. Take a look at picture to see what I'm talking about. Just need to know how to remove it. Any videos or pictures will be nice.







This is what i have done so far. I have remove this.



and a big ring from here.



smaller snap ring has been remove.



I have try to remove this. But it will not come out and there is a spindle nut behind it. This is where i'm stuck at.