ABB IRB 930 Product Manual page 528

5 Repair
5.8.2 Replacing the axis-2 gear unit sub-assembly
Continued
7
8
9
Removing the process hub screws
1
2
3
Removing the cover of the outer arm
1
Continues on next page
528
Action
Drain the gearbox oil.
Remove and clean the pipe after the oil is
drained.
Note
There will be some oil left in the gearbox
after draining.
Refit oil plugs.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
Remove the screws locking the process hub.
Push the process hub to the outer arm.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
© Copyright 2023 ABB. All rights reserved.
Note
Note
Draining is time-consuming.
Elapsed time varies depending on the
temperature of the oil.
Tightening torque: 10 Nm
Note
For robots with protection class
IP30
xx2300000487
Note
Product manual - IRB 930
3HAC086009-001 Revision: A