Forkardt three jaw chuck - renovation and bellmouth removal

[Norppu]

My lathe came with a Forkardt three jaw chuck. It was shiny outside but one could immediately feel that it did not turn smoothly. In addition it had a severe case of a bellmouth. In this video I refurbish the chuck

 

[Shopsweeper]

Norppu,

Your music into always reminds me of Bob Ross (Larry Owens, I think did his music).

Thank you for this. I have chuck that needs attention before I mount it and your video gave me courage get on with the fix.