Maintenance - RIDGID R82001 Operator's Manual

MAINTENANCE

CHUCK REMOVAL
See Figures 13, 14, and 15.
The chuck must be removed in order to use some acces-
sories. To remove:
Lock the switch trigger by placing the direction of ro-
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tation selector in center position. See Figure 4.
Insert a 5/16 in. or larger hex key into the chuck of the
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drill and tighten the chuck jaws securely.
Tap the hex key sharply with a mallet in a clockwise
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direction. See Figure 13. This will loosen the screw in
the chuck for easy removal.
Open the chuck jaws and remove the hex key. Remove
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the chuck screw by turning it in a clockwise direction.
See Figure 14.
Note: The screw has left hand threads.
Insert the hex key in the chuck and tighten chuck jaws
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securely. Tap sharply with a mallet in a counterclockwise
direction. This will loosen the chuck on the spindle. It
can now be unscrewed by hand. See Figure 15.
TO RETIGHTEN A LOOSE CHUCK
The chuck may become loose on spindle and develop a
wobble. Periodically check chuck screw for tightness.
To tighten:
Lock the switch trigger by placing the direction of ro-
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tation selector in center position. See Figure 4.
Open the chuck jaws.
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Insert the hex key into the chuck and tighten chuck
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jaws securely. Tap the hex key sharply with a mallet in
a clockwise direction. This will tighten the chuck on the
spindle. See Figure 13.
Open the chuck jaws and remove the hex key.
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Tighten the chuck screw.
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Note: The chuck screw has left hand threads.
CHUCK JAWS
HEX KEY
SCREWDRIVER
17
MALLET
KEYLESS
CHUCK
Fig. 13
Fig. 14
Fig. 15