To remove the chuck from the arbor:
1.UNPLUG THE DRILL PRESS!
2.Turn the chuck and arbor assembly upside down.
3.Retract the jaws of the chuck completely inside the chuck.
4.To avoid scratching the mating surface of the arbor, support the chuck in a way that leaves the arbor free from any contact with other objects.
5.Insert an appropriate tool inside the chuck so that it makes firm contact with the end of the arbor.
6.Hold the arbor with one hand and firmly strike the inserted tool with a hammer until the arbor releases from the chuck.
To install the arbor into the spindle with the drawbar:
1.UNPLUG THE DRILL PRESS!
2.Make sure the mating surfaces of the spindle and arbor are clean and free of any debris or grease.
3.Insert the arbor into the spindle as shown in Figure 23.
Spindle 
Arbor 
Figure 23. Inserting the arbor into the spindle.
4.While holding the arbor in place, hand tighten the drawbar to the arbor.
5.Finish tightening by making a 1⁄2 turn with a 17mm wrench.
6.Replace and secure the belt housing cover.
NOTICE
Do NOT overtighten the drawbar. Overtightening the drawbar may cause dam- age to the mating surfaces of the spindle and arbor.
