Re-Installing The Chuck And Arbor - Sears 113.273170C Owner's Manual

RE-INST ALLING THE CHUCK AND ARBOR
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1. Clean the tapered su rfaces on the arbor and
spindle with a clean cloth. Make sure there are
no foreign particles sticking to these surfaces.
The slightest piece of dirt on these surfaces will
p"revent the arbor 'from seating properly. This will
cause the drill to IIwobble." '
2. Slide arbor into spindle on driH piess.
3. Push up on chuck/arbor assembly as you rotate
it. You will feel rectangular end of arbor slip into a
notch in the spindle.
WARNING: MAKE SURE THE RECTANGULAR
END OF THE ARBOR HAS SLIPPED INTO THE
NOTCH IN THE SPINDLE BEFORE GOING ON
TO STEP 4. FAILURE TO FOLLOW THIS DIREC­
rlON MAY ALLOW THE CHUCK TO COME
LOOSE DURING OPERATION, FLY OUT, AND
HIT THE OPERATOR.
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SPINDLE TAPERED
SURFACE
CHUCK SLEEVE
4. Unlock support lock and raise table so it's about
two (2) inches below tip of chuck.
5. Turn chuck sleeve clockwise and open jaws in
chuck completely.
6. Turn feed
hanc;~es
counterclockwise and force
chuck against table until arbor is secure.
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