Chuck Removal - Sears 315.10186 Operator's Manual

CHUCK REMOVAL
See Figures 12 - 14.
• Lockthe swiLch triggerbyplscingthe direction of retation
selector in center position.See Figure 5.
• Insert a 5/15 inch or larger hex kay Into the chuck of
your ddtt and [_ghten the chuck jews sscumly.
• Tap the hax key sharply with a mallet in a clockwise
direction.See Figure 12. This will loosen the screw In
the chuck for easy removal.
• Open chuck jaws end remove hex key, Remove the
chuck screw by turningit In a ctuck_se direcffon.
See Figure 13.
Note: The screw has left hand threads.
• Inserthex key Inchuck end tightenchuck _ws securely.
"Tap sharp!,ywith e ma]_,a_ in e counterclock_se direction.
This will loosen chuck on the spindle, tt can now be
unscrewed by hand. See Figure 14.
CHUCK JAWS
\
TO RETIGHTEN A LOOSE CHUCK
The chuck may become iocse on spindle and develop a
wobble. Periodicallycheck the chuck screw for tightneSs.
To tighten,followthese steps:
• Lockthe switchtriggerby piecing the direct_n ofrotation
selectorIn center position. See Figure 5.
• Open the chuck jaws.
• insert hex key into chuck and tighten chuck jaws
securety. T ap hex key sherptywith a mallet in a clockwise
direction,This will_ighten chuck on the spindle.
[] Open the chuck Jawsand remove hax key.
• "Tighten the chuck screw.
Note: The chuck screw has left hand threads.
Fig, 12
Fig.
Fig. 13
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