Ram Ways; Z-Axis Bevel Gears; Table Leadscrews - Grizzly G0757 Owner's Manual

Table Leadscrews

Oil Type ......Model T23962 or ISO 68 Equivalent
Oil Amount ............................................Thin Coat
Lubrication Frequency .........40 Hrs. of Operation
Move the table as necessary to access the entire
length of the X-, Y-, and Z-axis leadscrews (see
Figures 59–60), then use mineral spirits, shop
rags, and a brush to clean them.
Leadscrew
Figure 59. X-axis leadscrew
(as viewed underneath the table).
Y-Axis
Leadscrew
Figure 60. Y- and Z-axis leadscrews
(as viewed underneath the knee).
When dry, use a clean brush to apply a thin coat
of oil to the leadscrew threads, then move the
table through the X-, Y-, and Z-axis paths to dis-
tribute the oil.
-44-
X-Axis
Z-Axis
Leadscrew

Ram Ways

Oil Type ......Model T23962 or ISO 68 Equivalent
Oil Amount ............................................Thin Coat
Lubrication Frequency .........40 Hrs. of Operation
Move the ram as necessary to gain access to the
entire length of the dovetail ways (see Figure 61),
use mineral spirits and shop rags to clean the
ways, then apply a thin coat of lubricant.
Ram Dovetail
Ways
Figure 61. Ram dovetail ways.

Z-Axis Bevel Gears

Grease Type ......... NLGI#2 Grease or Equivalent
Oil Amount ............................................Thin Coat
Lubrication Frequency .........80 Hrs. of Operation
Use mineral spirits, shop rags, and a brush to
clean the old grease from the teeth of the bevel
gears shown in Figure 62.
Figure 62. Location of Z-axis bevel gears.
When dry, use a brush to apply a thin coat of
grease to the teeth, then move the table up and
down to evenly distribute the grease.
Model G0757 (Mfg. Since 6/13)