ABB IRB 360/3 - Page 90

3 Maintenance
3.3.7. Upper Arms
3HAC030005-001 Revision: -88
© Copyright 2006 ABB. All rights reserved.
Interval 4,000 hrs or 2 Years
Action Note
1. Check the surface of tube for cracks. If necessary replace the part as
described in section Replacement
of Upper Arm on page 124
2. Check surface of joint balls for cracks or burrs. If necessary replace the part as
described in Replacement of Joint
Balls on page 138
Continued