Power Feed Gears - Grizzly G0796 Owner's Manual

Table Elevation Leadscrew
Grease Type .....................NLGI #2 or Equivalent
Grease Amount ....................................Thin Coat
Check/Add Frequency .........40 Hrs. of Operation
Elevate the table all the way up, then use mineral
spirits to clean any debris and built-up grime from
the elevation leadscrew threads. Add one pump
from a grease gun to the leadscrew grease fitting
shown in Figure 70, then run the table up and
down to distribute the grease. Repeat this process
until the entire leadscrew is well lubricated.
Grease
Fitting
Figure 70. Elevation leadscrew grease fitting
shown from front of machine.

Power Feed Gears

Grease Type .....................NLGI #2 or Equivalent
Grease Amount ........Two Pumps of Grease Gun
Check/Add Frequency .......160 Hrs. of Operation
Tool Needed
Wrench 19mm ................................................... 1
To lubricate power feed gears:
1. DISCONNECT MACHINE FROM POWER!
2.
Push ball handle in to engage detent sleeve
and prevent leadscrew from rotating, then
remove ball handle nut, ball handle, and com-
pression spring from power unit end of X-axis
leadscrew (see Figure 71).
Model G0796/G0797 (Mfd. Since 1/18)
3.
Figure 71. X-axis leadscrew with retaining nut,
Leadscrew
power feed ball handle, and compression spring
4.
Qty
Remove detent sleeve and spacer (see
Figure 71).
Spacer
removed.
Tip: Rotate graduated dial ring (see Figure
72) by hand until leadscrew alignment key is
facing upward, to help prevent losing key in
the following steps.
Unthread and remove knurled retaining ring
and graduated dial ring from end of leadscrew
(see Figure 72).
Graduated
Dial Ring
Retaining Ring
Figure 72. Location of X-axis leadscrew
graduated dial and retaining rings.
Detent
Sleeve
Leadscrew
Alignment
Key
-49-