4WD wheel seal installation, TU2101

[Mike Curry]

I have a TU2101 4WD that leaks from between the wheel flange and the outboard 4WD housing on the right front wheel. I have a replacement seal. The leak was trivial until this year, after bringing the tractor out (did not use it over the winter). I unscrewed the dozen or so bolts and took it off the housing. No damage, everything looks great, except I see no way to separate the wheel flange from the driven stub shaft. Generally, one expects to see circlips, allen screws or locking bolts to allow disassembly of the gear, bearings, etc. Difficult for me to believe that this is pressed on. Does anyone out there know how to separate it without damage? Thanks.