I have some play (wobble) in my freewheel. The axle doesn't move and the freewheel is tight so it must be in the hub.Is this a job that I might be able to do my self or do I have to replace the hub? My LBS will loosen the freewheel for me, but I haven't tried to take a hub apart. Will i need special tools? Thanks for any info from the forum.

Not quite sure what you mean, but most freewheels will wobble from side to side to some degree when coasting. It's quite harmless, unless it's bad enough to cause a shift when you start pedaling again. THis only happens when coasting, not pedaling. (This was discussed here a few months ago.)

Thanks OLDYELLR! Found the thread I needed, seems they all wobble to some degree.

Lots of questions lately on freewheels - you'd think that there wouldn't be with all the hubub with cassettes. Wobble is not a given. I've had many freewheels go through my shop on bikes for sale - some wobble, some don't. Could be a manufacturing or quality control issue. So long as it doesn't affect shifting it doesn't matter.