NoteAction
Secure the lock nut in these three steps:
1 Tighten with a torque of 300 Nm.
2 Unscrew the lock nut.
3 Tighten the lock nut finally with a
tightening torque of 175 Nm.
Note
The recommended order of tightening the
lock nut is important to follow to avoid future
problems with the shaft.
9
See Cut away view of the assembly of the
link on page 243.
Refit the both VK covers.10
Art.no. is specified in Required equipment
on page 244
xx1000001266
Fill the link with grease. Use lubrication tool.11
Refit the screw and washer in the hole for
filling grease.
12
Detailed in section Replacing linkage -
upper link arm on page 228
Refit the upper link arm to the link.13
Detailed in section Replacing the linkage
- lower link arm on page 235
Refit the upper link arm to the link.14
Pendulum Calibration is described in Op-
erating manual - Calibration Pendulum,
enclosed with the calibration tools.
Recalibrate the robot!15
Axis Calibration is described in Calibrating
with Axis Calibration method on page 360.
General calibration information is included
in section Calibration on page 349.
Continues on next page
Product manual - IRB 760 251
3HAC039838-001 Revision: M
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.4.6 Replacement of linkage - link
Continued
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