ABB IRB 6660 Product Manual page 272

4 Repair
4.5.3 Replacing the balancing device
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Action
Carefully refit the balancing device on the upper
and lower shafts.
Fit the lubricating tool.
The tool should be tightened to the bottom po-
sition by hand power only.
Fill the bearings with grease through the nipple.
Continue until grease excudes behind the inner
sealing.
Remove the lubricating tool and wipe off pro-
truding grease.
Remove the auxiliary shafts.
Apply locking liquid on the threads of the lock
nuts.
Refit the lock nuts and support washers.
Check play (min. 0.1 mm) between support
washers and bearing seat at both bearings.
© Copyright 2007-2018 ABB. All rights reserved.
Note
xx1000001271
Art. no. is specified in section
quired equipment on page
Specified in section Required equip-
ment on page 266.
Tightening torque: 120 Nm
xx1000001113
Product manual - IRB 6660
3HAC028197-001 Revision: S
Re-
266.