4 Repair
4.4.3 Replacement of upper arm
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Attachment hole for lifting eye, M12 (if wrist unit is mounted)
Attachment for lifting accessory, upper arm (2 pcs if there is no wrist unit
mounted)
Oil plug, draining, gearbox axis 3
Cable harness division; connector R2.M5/6
Motor, axis 3
Motor, axis 4
Attachment screws and washers, upper arm
Sealing, axis 2/3 (between lower arm and gearbox axis 3)
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Product manual - IRB 6650S
3HAC020993-001 Revision: Z