ABB OmniCore IRB 6740, Product Manual, Page: 125 / 664

Note Action
Check the oil level. 6
Required oil level: 0-10 mm below oil plug
hole.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safe-
guarded space.
7
Type of oil and total amount is detailed in
Technical reference manual - Lubrication
in gearboxes
.
Add or drain oil, if required. 8
Further information about how to drain or
fill with oil is found in section
Changing the
oil in axis-3 gearbox on page 147 .
O-ring, G 1/2": 3HAC061327-059 Refit the oil plug with a new o-ring. 9
Tightening torque: 24 Nm.
xx2300000203
DANGER
Make sure all safety requirements are met
when performing the first test run. See
Test
run after installation, maintenance, or repair
on page 96
.
10
Product manual - IRB 6740 125
3HAC085701-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
4 Maintenance
4.3.9 Inspecting the oil level in axis-3 gearbox
Continued