CHUCKREMOVAL
See Figure 12.
The chuck must be removed in order to use some accessories. To remove:
•Unplug your drill.
_k WARNING: Failure to unplug your drill could result in accidental starting causing serious injury.
• Insert a 8 mm (5/16 in.) or larger hex key into the
HEX KEY
chuck of your drill and tighten chuck jaws securely.
• Tap the hex key sharply with a mallet in a counterclockwise direction. See Figure 12.
• This will loosen the chuck on the spindle,
CHUCK
•It can now be unscrewed by hand. See Figure 12.
•Open chuck jaws and remove hex key.
TO RETIGHTEN A LOOSE CHUCK
The chuck may become loose on the spindle and develop a wobble.
To tighten, follow these steps:
•Unplug your drill,
Fig. 12
_k WARNING: Failure to unplug your drill could result in accidental starting causing serious injury.
•Open the chuck jaws.
•Insert hex key into chuck and tighten chuck jaws securely. Tap hex key sharply with a mallet in a clockwise direction.
•This will tighten the chuck on the spindle.
•Open the chuck jaws and remove the hex key.
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