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5 Repair
5.6.4 Replacing the ball screw
Continued
2
Refitting the cover of the outer arm
1
2
Securing the process hub to outer arm cover
1
2
Continues on next page
322
Action
Refit the screws.
Action
Refit the cover.
Refit the screws.
Action
Install a screw to the reserved hole on the process
hub.
Grip the screw to install the process hub.
© Copyright 2023 ABB. All rights reserved.
Note
Screws: Hex socket head cap
screw M4x14 12.9 Lafre
2C2B/FC6.9 (2 pcs)
Tightening torque: 6 Nm
For robots with protection class
IP30 (option 3350-300)
xx2300000556
Note
Screw: Hex socket head cap screw
M4x30 12.9 Lafre 2C2B/FC6.9 (14
pcs)
Tightening torque: 2.4 Nm ±10%
For robots with protection class
IP30 (option 3350-300)
xx2300000488
Note
Product manual - IRB 930
3HAC086009-001 Revision: A
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