In reply to And it's away! I did cheat… by inboost
I missed the fact that Ken already mentioned this, but:
Bergeon makes specific gear pullers just for this purpose. They look like a hand puller but have special jaws. When replacing the wheel, it is best to use a small press with delrin tips, and Bergeon makes these as well.... of course they do.
Needless to say, it is a finely made part and easy to damage. There is a specific amount of tension on the spring over top the sweep pinion, and when re-installing the hands, you have to support the pinion so the downward pressure doesn't distort the tensioner spring or push the pinion downwards in any way.
The puller is the number three, and looks like this:
https://www.bergeon.swiss/outil-presto-pour-enlever-les-roues-sur-petit…
You can order the tool from Material Supply Houses like Borel in the US.