I am trying to replace a rear outer CV Joint on a 2004 Polaris Sportsman 500HO, While trying to get the outer one apart the inner joint came apart leaving the inner CV joint housing in the Gearbox. How do I get that housing out of the gearbox. I have been told it just should pop out with prying but I am nervous about prying against the aluminum housing. Any advise would be greatly appreciated. Also can the inner joint be reassembled and used without replacement?