Knight Disc Bolt Disassembly

Well now that all of the deer hunting is over I guess I should clean the inside of that bolt too - the firing pin & spring look pretty gunked up. I had it apart once & like to never got it back together again - I don't recall any instructions coming with the gun.

Will someone walk me through bolt disassembly for the Knight Disc? Hopefully it is simpler than I'm making it out to be.