I need help! I'm rebuilding a 1955 CJ5 that has a WARN ALL-RANGE OVERDRIVE unit that I need to remove. I have removed the aluminum portion from the rear of the transfer case but can't figure out how to remove the portion that is on the transmission main shaft that is inside the transfer case case. All the instructions I've read online say to remove an internal snap ring and nut. My unit doesn't have anything like that. Any suggestions? Thanks for any help

Walter Riggan
USAF Retired