ABB IRB 6660 - Replacement of Upper Arm

4.4.3 Replacement of upper arm
Location of upper arm
The upper arm is located as shown below.
IRB 6660 - 100/3.3, IRB 6660 - 130/3.1
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Upper armA
Motor, axis 4B
Balancing deviceC
Lower armD
Parallel rodE
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Product manual - IRB 6660 227
3HAC028197-001 Revision: S
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4 Repair
4.4.3 Replacement of upper arm