InformationAction
Tightening torque: 2 Nm.Secure the upper arm including wrist to
gearbox axis 3 with its attachment screws.
5
Attachment screws M3x20 q12.9 and
washers (16 + 16 pcs)
See the figure in:
• Location of upper arm on page 155
See section
• Refitting the cable harness on
page 134
Push the cable harness into the upper arm
housing.
6
Tightening torque: 4 Nm.
xx0900000851
Refit the lower arm plate.7
Parts:
• A: Cable harness
• B: Lower arm plate
• C: Motor cover
• D: Attachment screws M4x16 q12.9
and washers (4 + 4 pcs)
• E: Holes for attachment screws (4
pcs)
• F: Cable guide
See section
• Refitting the cable harness on
page 134
Secure the cable harness to the lower arm
plate.
8
Continues on next page
160 Product manual - IRB 120
3HAC035728-001 Revision: N
© Copyright 2009-2017 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the upper arm
Continued
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