Hello, I have been soaking this in Aero-Kroil for a bout a week now. Everything was frozen, the first thing to move was the shifter, then the push button moved.I still could not the the drive to turn, and I couldn't get it apart. So, I put a 7/16 socket on the ratchet, and chucked up a 1/4-20 hex bolt. I set the clutch on the drill at its lowest setting "2" ( able to stall the chuck with 2 fingers) . I started going in forward /reverse, the chuck stalled until the 6 setting, and then, the drive broke free. I think the vibration from the chuck rattling things around, and the f/r rotation got things going. There is still rust pouring out of this thing!! What should be my next move?? Thanks, Lou