ABB IRB 660 Product Manual page 243

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Product manual - IRB 660
3HAC025755-001 Revision: W
Action
Refit the lock nuts and support washers.
Check play (min. 0.1 mm) between support
washers and bearing seat at both bearings.
Remove the M12x50 screws from the balancing
device to restore the springforce.
Remove the lock screw.
DANGER
Make sure all safety requirements are met when
performing the first test run.
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4.5.1 Replacing the balancing device
Note
Tightening torque: 120 Nm
xx1000001113
xx1000001101
4 Repair
Continued
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