Upper Arm; Replacing The Upper Arm - ABB IRB 120 Product Manual

4 Repair

4.5.1. Replacing the upper arm

4.5 Upper arm

4.5.1. Replacing the upper arm
Introduction
This procedure describes how to replace the upper arm.
Location of upper arm
The upper and lower arms are located as shown in the figure.
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A
B
C
D
122
Upper arm, complete with wrist
Attachment screws (16 pcs)
Gearbox, axis 3
Lower arm
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3HAC035728-001 Revision: B