Craftsman 113.213130 Owner's Manual page 15

_SPINDLE
3. Unlock support lock and raise table so its about
two (2) inches below tip of chuck.
4. Turn chuck sleeve clockwise and open jaws _n
chuck comp_etefy
5. Turn feed handles counterclockwise ai]d force
chuck against table untii chuck is secure.
SUPPORT
LOCK
\
FEED
HANDLE
CHUCK
15
CHUCK
SLEEVE