[Cattleman]

I have what appears to be a Wessex AT120 topper without a brand logo. A bearing has seized on the flail roller which is not moving at all, and I can't see how to get at it. I've taken off the cover plate and tensioner as well as 6 allen heads that appear to hold the bottom pulley and drive shaft in place, but can't shift it any further. Is there a magic trick?

[philcaegrug]

is there a plate on the opposite side of the flail you can remove to pull out the stub holding the roller in?