South Bend Tools
For Machines Mfd. Since 12/21
Model SB1007
-55-
M A I N T E N A N C E
Figure
Figure 85. Leadscrew and feed rod bearing ball oilers.
. Leadscrew and feed rod bearing ball oilers.
F
F
G
G
Figure
Figure 86. Change gear ball oilers.
. Change gear ball oilers.
H
H
Figure
Figure 84. Tailstock ball oiler.
. Tailstock ball oiler.
E
E
End Gears
Grease Type ............................................... NLGI#2
Frequency ..... Annually or When Changing Gears
The end gears, shown in Figure 87, should
always have a thin coat of heavy grease to
minimize corrosion, noise, and wear. However,
always be sure to wipe away excess grease that
could be thrown onto the belt and reduce optimal
power transmission from the motor.
Figure
Figure 87. End gear positions.
. End gear positions.
Upper
Upper
Middle Gear
Middle Gear
Bottom
Bottom
Gear
Gear
Lower
Lower
Middle Gear
Middle Gear
Top Gear
Top Gear
Figure
Figure 83. Cross slide ball oilers.
. Cross slide ball oilers.
D
D
Handling & Care
Clean and lubricate any gears you install
or change. Be careful during handling and
storage—the grease on the gears will easily pick
up dirt or debris, which can then spread to the
other gears and increase the rate of wear. Make
sure the end gear cover remains installed to keep
the gears free of debris.
Cleaning & Lubricating End Gears
1.
DISCONNECT LATHE FROM POWER!
2.
Remove end gear cover and all end gears.
3.
Clean shafts and end gears thoroughly with
mineral spirits to remove old grease. Use a
small brush to clean between teeth.
4.
Use a clean brush to apply a thin layer of
grease on gears. Get grease between the gear
teeth, but do not fill teeth valleys.
5.
Re-install end gears and mesh together,
allowing for backlash of 0.002"-0.004". Apply
grease between gears where they meet.
Grease will be distributed as gears rotate.
6.
Re-install end gear cover.