I have a small corded Skill drill with a keyless chuck. One of the jaws doesn't travel with the other two. I decided to replace the chuck. I went out and bought one and when I got home I found I couldn't remove the old one. I can't see down there very well so I don't know what kind of tool to use in the set screw.
For reasons that would bore everyone here, replacing the drill is the last option.
If anybody has the manual could you please tell me how to remove the chuck.