Bridgeport Hardinge 1 Series, Installation Operation & Maintenance, Page: 12 / 16

E-HEAD
MAINTENANCE PROCEDURES
- NOTE -
Add a few drops of Waylube #1180 oil or equivalent into oil cup “E”, Figure 3.15,
before operating unit
Changing the Gear Case Oil
Drain and refill the gear case with ½ pint of Mobil 600W oil or equivalent after first two months of
normal service and twice yearly thereafter. Oil should flow when both plugs are removed and
attachment inverted in the vertical axis. Be sure to replace plugs in proper holes. Top plug “F”, Figure
3.16, is drilled for vent.
- CAUTION -
Remove vent screw from plug “F” before operating machine.
M-450 3-11
Figure 3.15 - Gear Case
(Left Side)
E
Cap Nut
This nut
must be in
tight while
attachment
is in
operation
(Guard Removed)
TP5334
Figure 3.16 - Gear Case
(Right Side)
TP5335
F
G