Chuck removal (continued), To retighten a loose chuck, Operation – Craftsman 973.114240 User Manual
Page 14
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
OPERATION
CHUCK REMOVAL (Continued)
■ Insert hex key wrench in chuck and tighten chuck
jaws secureiy. Tap sharpiy with a maiiet in a
counterciockwise direction. This wili ioosen chuck
on the spindie. It can now be unscrewed by hand.
See Figure 14.
TO RETIGHTEN A LOOSE CHUCK
The chuck may become ioose on spindle and develop
a wobble. Periodically check chuck screw for tight
ness. A loose screw may cause the chuck jaws to
bind and prevent them from closing.
To tighten, follow these steps:
■
Lock switch trigger on your drill by placing the
direction of rotation selector in center position.
See Figure
2
.
■
Open the chuck jaws.
■
Insert hex key wrench into chuck and tighten
chuck jaws securely. Tap hex key wrench sharply
with a mallet in a clockwise direction. This will
tighten chuck on the spindle.
■
Open the chuck jaws and remove hex key
wrench.
■
Tighten the chuck screw.
Note: The chuck screw has left hand threads.
Fig. 14
14