CHUCK REMOVAL

See Figures 12 - 14.

Lockthe swiLchtriggerbyplscingthe directionof retation selector in center position.See Figure 5.

Insert a 5/15 inch or larger hex kay Into the chuck of your ddtt and [_ghtenthe 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. "Tapsharp!,ywith e ma]_,ain e counterclock_se direction.

This will loosen chuck on the spindle, tt can now be unscrewed by hand. See Figure 14.

CHUCKJAWS

\

Fig, 12

Fig. 13

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 securetyTap. hex key sherptywith a mallet in a clockwise direction,This will_ighten chuck on the spindle.

[] Open the chuck Jawsand remove hax key.

"Tightenthe chuck screw.

Note: The chuck screw has left hand threads.

Fig.

t4

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Sears 315.10186 manual Chuck Removal, To Retighten a Loose Chuck, Chuckjaws