Grizzly G0779 Owner's Manual page 34

For the quill, table, and column, an occasional
application of light machine oil is all that is neces-
sary. Before applying lubricant, clean off any dust
or metal chips.
Your goal is to achieve adequate lubrication. Too
much lubrication will attract dirt and dust. Various
parts of your machine could lose their freedom of
movement as a result.
Headstock Reservoir
Oil Type ......Model T23963 or ISO 32 Equivalent
Oil Amount ................................................ 4
Check/Add Frequency ........8 Hours of Operation
Change Frequency ..................... Every 180 Days
The headstock has the proper amount of oil when
the sight glass is halfway full (see Figure 39).
Fill
Plug
Figure 39. Location of headstock oil sight glass
and fill plug.
Tools Needed
Hex Wrench 2.5mm ........................................... 1
Hex Wrench 8mm .............................................. 1
Drain Pan (2-Gallon or Larger) .......................... 1
To change headstock oil:
1.
Run spindle at 670 RPM for approximately 10
minutes to warm headstock oil.
2. DISCONNECT MACHINE FROM POWER!
3. Remove fill plug (see Figure 39).
-32-
4. Place drain pan on table under headstock.
5. Remove cover plate from bottom of head-
stock (see Figure 40).
6. Remove drain plug (see Figure 40) from
underneath headstock and allow oil to drain
into pan.
Drain
Plug
⁄ Qt.
3
4
Sight
Glass
Follow federal, and state, and local require-
ments for proper disposal of used oil.
7.
Replace drain plug.
8.
Add oil until sight glass is halfway full, then
replace fill plug and cover plate.
Qty 9.
Clean up any spilled oil to prevent slipping
hazards.
Cover Plate
Removed
Figure 40. Headstock drain plug
(headstock tilted 90° for clarity).
Model G0779 (Mfd. Since 09/14)