Replacing Gotoh 510 tuner buttons?

[Myopic Squirrel]

About to replace Gotoh 510 tuner buttons. Other than simply unscrewing the button screws and pulling off the existing buttons, is there anything else needs to be done?    Thank you!

[StringPicker6]

It's probably as easy as that. If you were to replace the whole tuning machine, that's when screw holes, etc. get complicated.