Removing clutch hub nut on TE610

Ok so I'm checking the spring washers. Clutch plates out, I do not special tool to remove the clutch hub nut, neither do I have an impact wrench. Is there any other way to get it off ? I'm thinking in gear with rear brake or using the nut on the flywheel side with a socket. Only thing is you will end up putting alot of torque through the gearbox which may not be such a good thing ?