brush hog help.

[dmacnaught]

How do I remove the stumpjumper from the shaft. I've removed the cotter pin and nut. Now what?

Seals leak, won't hold gear oil and base needs welded up.

Not sure of the model. pretty rusted.

please follow link to images of brushhog. I can't figure out how to imbed them into the message. Frustrating.
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[Barker Farm]

I have had decent luck sticking a short pipe through the hole where you can un-bolt the blades and striking it with a good hammer. Take care as to not damage your blade bolt threads or take them out.

If they have been on there forever and are rusted up some heat around the hub may be neccessary.