ABB Robotics IRB 6790 Product Manual page 533

3
4
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Securing the axis-1 motor
1
Product manual - IRB 6790
3HAC063331-001 Revision: B
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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4.8.1 Replacing the axis-1 gearbox
Note
O-ring, 3HAB3772-107
xx1200001019
xx1200001020
xx1200001135
Note
Guide pin, M12x150: 3HAC13056-2
Always use guide pins in pairs.
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4 Repair
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