ABB Robotics IRB 6790 Product Manual page 564

4 Repair
4.8.2 Replacing the axis-2 gearbox
Continued
3
4
5
Securing the axis-2 motor
1
Continues on next page
564
Action
Check the o-ring.
Replace if damaged.
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.
If the motor is a new spare part, remove the cover.
Action
Fit guide pins in opposite holes.
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Note
O-ring, 3HAB3772-107
xx1200001019
xx1200001020
xx1200001135
Note
Guide pin, M10x150: 3HAC15521-2
Always use guide pins in pairs.
Product manual - IRB 6790
3HAC063331-001 Revision: B