Grizzly G0827 Owner's Manual page 37

4. Extend ram all the way forward.
5. Clean any debris or surface substances from
inside spindle taper and mating surface of
arbor.
6.
Align keyway of arbor with protruding pin
inside spindle taper, then firmly push arbor
into spindle to seat it (see Figure 41).
7.
With one hand holding arbor in place, insert
horizontal drawbar (shorter of two drawbars)
into spindle from rear of column, then thread
it into arbor.
8.
Tighten drawbar until it is snug. Avoid over-
tightening, as this could make removing arbor
difficult later.
Cutting tools are sharp and can easily
cause laceration injuries. Use heavy leather
gloves or shop rags to protect your hands
when handling cutting tools.
9.
Add ISO 32 oil or equivalent to horizontal
spindle and arbor support ball oilers (refer to
Ball Oilers, beginning on Page 47).
10. Install cutter(s) and spacers on arbor in such
a way that last spacer is inside brass bushing
and arbor threads are fully exposed as you
slide arbor support back onto ram dovetail
ways (see Figure 42).
Brass
Bushing
Right-Hand
Arbor Nut
Figure 42. Horizontal arbor and cutter installed.
Model G0827 (Mfd. Since 11/17)
Tooling
11. Secure arbor support by retightening support
locking bolt.
12. Secure arbor assembly with right-hand arbor
nut (see Figure 42).
Removing Horizontal Spindle Tooling
1. DISCONNECT MACHINE FROM POWER!
2.
Remove arbor nut from arbor, then remove
arbor support from ram dovetail ways.
Note: Make sure drawbar has at least three
threads engaged with arbor in next step to
avoid damaging drawbar threads or arbor.
3.
Loosen drawbar a couple of turns. Then tap
end of drawbar with a brass hammer to knock
taper loose between spindle and arbor.
4.
Support arbor with one hand, then completely
unthread drawbar from arbor.
5.
Remove arbor.
6.
Re-install arbor support and properly position
and secure ram for next operation.
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