ABB IRB 6700 Series Product Manual page 468

4 Repair
4.6.2 Replacing the balancing device
Continued
Removing the rear shafts
Perform this procedure on both sides.
1
2
Continues on next page
468
Action
Remove the both VK covers using one of
the recommended methods:
• Drive a screwdriver (or similar)
through the VK cover, as close as
possible to the center of the VK
cover, and bend out the cover. If not
making a hole in the center of the
VK cover, there is a risk of damaging
the bearing inside. The damaged VK
cover must be replaced with a new.
• Remove the protection screw from
the vent hole and use air pressure
through the hole to blow out the
cover. The cover can be reused if
not damaged.
Wipe off any residual grease inside the re-
cess.
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
VK cover, 90x12: 3HAA2166-28
Position for screwdriver:
xx1300000662
Vent hole for air pressure:
xx1700002189
Product manual - IRB 6700
3HAC044266-001 Revision: N