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5 Repair
5.6.8 Replacing the outer arm
Continued
2
3
Removing the axis-3 motor sub-assembly
1
2
3
4
Removing the axis-4 motor sub-assembly
1
Continues on next page
398
Action
Remove the screws and washers.
Remove the motor.
Tip
Move the internal harness out of the way.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
DANGER
Make sure that the ball screw is supported with
something.
The sudden drop of the ball screw due the lost of
the axis-3 motor may cause danger.
Remove the screws.
Remove the axis-3 motor sub-assembly.
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
xx2300000605
Note
xx2300000594
Note
Product manual - IRB 930
3HAC086009-001 Revision: A
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