Grizzly G0727, Owner'S Manual

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Model G0727 (Mfg. Since 7/11)
3. Remove the motor-spindle assembly from
the mill with a twisting motion.
4. Wipe the outside of the quill with a lightly-
oiled rag to remove any grime or debris (see
Figure 21).
5. Carefully insert the quill into the vertical
bracket or the horizontal hole in the column
until the assembly is fully seated.
6. Tighten the spindle collar cap screw to hold
the motor-spindle assembly in place. See
Figures 22–23 for examples of each conver-
sion.
R8 Tooling
The Model G0727 spindle accepts R8 tooling that
is held in place with a drawbar that has
7 ⁄
16
"-20
threads. R8 tooling has a slot that aligns with a set
screw inside the spindle to keep it from turning in
the spindle (see
Figure 24).
Figure 22. Vertical setup.
Figure 23. Horizontal setup.
Figure 21. Motor-spindle assembly identification.
Motor
Spindle
Quill
Figure 24. R8 tool slots.
Arbor
or Tool
Spindle
Set
Screw
Slot
Slots