ABB Robotics IRB 6790 - Page 533

NoteAction
O-ring, 3HAB3772-107
xx1200001019
Check the o-ring.
Replace if damaged.
3
xx1200001020
Make sure the o-ring is seated in the groove.
Tip
Lubricate the o-ring with some grease for a better
fitting in the groove.
4
xx1200001135
If the motor is a new spare part, remove the cover.5
Securing the axis-1 motor
NoteAction
Guide pin, M12x150: 3HAC13056-2Fit guide pins in opposite holes.1
Always use guide pins in pairs.
Continues on next page
Product manual - IRB 6790 533
3HAC063331-001 Revision: B
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4 Repair
4.8.1 Replacing the axis-1 gearbox
Continued