ABB IRB 120 Product Manual page 126

4 Repair
4.5.1. Replacing the upper arm
Continued
10. Remove the lower arm covers on both sides
124
Action
7. Remove the wrist housing (plastic).
8. Remove the cable harness in the upper arm
housing.
9. Unscrew the attachment screws securing
the cable brackets on both sides of motor
axis 4.
of the robot.
11. Remove the cable harness in the lower arm. See section:
Info
xx0900000900
Parts:
• A: Attachment screws (3 pcs)
• B: Wrist housing (plastic)
See section:
• Removing the cable harness in the
wrist on page 97.
xx1000001023
Parts:
• A: Cable bracket
• B: Cable bracket
xx0900000848
Parts:
• A: Attachment screws (4+4 pcs)
• B: Lower arm covers (1+1)
• Removing the cable harness in the
wrist on page 97.
Continues on next page
3HAC035728-001 Revision: B