Grizzly G0619 Drill User Manual


 
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G0619 DELUXE SMALL MILL/DRILL
Figure 12. Tapping on the drawbar.
Drill Chuck
NOTICE
DO NOT completely unscrew the drawbar
before striking it with the hammer. You will
damage the threads on the drawbar and the
arbor.
6. Tap the top of the drawbar with the hammer.
This will unseat the taper of the arbor from
the spindle (see
Figure 12).
7. Hold one hand under the chuck and finish
loosening the drawbar by hand until it falls out
of the spindle
.
Note: The chuck is attached to the arbor
using a JT6 taper. This attachment is consid
-
ered to be semi-permanent. There should be
no need to remove the chuck from the arbor.
Inspect the chuck from time to time to make
sure it is still tight on the arbor. If it is loose,
use a dead-blow or other soft headed ham-
mer to re-seat the taper.
5. Using the 17mm wrench, loosen the drawbar
one turn only. DO NOT remove it.
To remove the chuck and arbor from the
spindle:
1. DISCONNECT THE MILL/DRILL FROM
POWER!
2. Remove the plastic cap that covers the
drawbar.
3. Lock the quill in place with the quill lock.
4. Insert the pin spanner into the two holes at
the bottom of the spindle (see
Figure 11).
Figure 11. Spindle holes.
Holes Under Spindle
To install the drill chuck and arbor:
1. DISCONNECT THE MILL/DRILL FROM
POWER!
2. Insert the chuck arbor into the spindle so
it engages the alignment pin inside of the
spindle and makes contact with the drawbar
threads.
3. Thread the drawbar into the arbor until the
arbor seated up into the spindle taper.
4. While supporting the chuck and arbor with
one hand, snug the drawbar with the
drawbar
hex wre
nch.
Note: Do not overtighten the drawbar.
Overtightening makes arbor removal difficult
and will damage the arbor and threads.