Overview: how to load/unload a spindle
A: Spindle motor
B: Z Head
C: Spindle cage (this moves up and down in the Z Head)
D: Clamping collar (this holds the spindle motor in place in the cage)
Click here to learn how to unload the spindle motor from the Z Head.
Click here to learn how to clamp the tool into the collet.
Click here to learn how to install the spindle motor back into the Z Head.