[Closed] formula xero freehub trouble

i bought this wheelset from an friend 24spoke formula xero 2003 nice light wheels on sealed bearing hubs the trouble started when the freehub developed alot of play so much it was changing gear on its own , i decided to remove the spindle and take a look at this freehub thats when the real trouble started , i broke an allen key trying to remove this bugger i have no idea how they mounted this thing in there or if it comes apart like a mavic freehub or the whole freehub comes off like a shimano one. help please