NoteAction
Screws: Hex socket head cap
screw M3x8 12.9 Lafre 2C2B/FC6.9
(2 pcs)
Refit the cable ferrule to the cable and secure it
with the screw.
Tip
The cable ferrule should be refitted at the position
Where the tape is wrapped.
2
Tightening torque: 1.2 Nm ±10%
xx1800002900
Tip
Align all the cable ferrules so that the cable is in
a natural bending position to avoid twisting.
Refitting the base bracket
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
CAUTION
For robots with protection type Clean Room
Always cut the paint with a knife and grind the
paint edge when disassembling parts of the robot!
See Cut the paint or surface on the robot before
replacing parts on page 118.
2
Lay the main harness in a natural state without
distortion.
3
Screws: Hex socket head cap
screw M3x8 12.9 Lafre 2C2B/FC6.9
(2 pcs)
Secure the cable ferrule to the bracket.
Tip
Align all the cable ferrules so that the cable is in
a natural bending position to avoid twisting.
Tightening torque: 1.2 Nm ±10%
xx2100000951
Note
The harness are not visible due to the cleanness
requirements of the illustration. They are still ex-
isting inside the cable ferrule in the actual situ-
ation.
Continues on next page
Product manual - IRB 920 881
3HAC075721-001 Revision: C
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.8.1 Replacing the axis-1 gear unit sub-assembly
Continued
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