Jeff Williams wrote:
Hello,

I have a Colchester Master Mk2, I just put it in lowest gear and that

locks the spindle well enough to undo it and/or tighten it. If you
are
hitting it hard enought o break a gear then


that chuck was not put on by
a human and/or it's been there since the beginning of time and is
siezed
somehow.


I think it was, it has and it is, so I'll use some penetrating stuff


Lee