4.INSTALL THE CHUCK: Open the jaws of the replacement chuck as wide as possible. Thread the chuck on the spindle by turning the chuck clockwise. Hand tighten. Place a hex wrench (A) Fig. 8 in the chuck (B), and a 9/16" wrench (C) on the flats of the spindle. Tighten firmly by turning the chuck clockwise.
5.Remove the hex wrench from the chuck.
6.INSTALL THE CHUCK RETAINING SCREW: Turn the screw counter- clockwise.Tighten securely.
A
Fig. 7
A
C
B
Fig. 8
TROUBLESHOOTING
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