ABB Robotics IRB 6790 Product Manual page 494

4 Repair
4.7.6 Replacing the axis-6 motor
Continued
Refitting the axis-6 motor
Use this procedure to refit the motor.
Preparations prior to refitting motor
1
2
3
4
Continues on next page
494
Action
DANGER
Make sure that all supplies for electrical power
and hydraulic pressure are turned off.
Remove any old paint residues or other contam-
ination from the contact surfaces on both the
motor and the mating parts.
Wipe clean the contact surfaces and the o-ring
groove.
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.
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Note
O-ring, 3HAB3772-107
xx1200001019
xx1200001020
Product manual - IRB 6790
3HAC063331-001 Revision: B