NoteAction
Dismantle and mounting tool:
3HAC028920-001
Apply the dismantle and mounting tools
and pull the spherical roller bearing as-
sembly, including the both end covers, out.
2
Hydraulic pump 70 MPa: 3HAC13086-1
xx1700002217
The item numbers refer to markings on the
tools.
xx1700002236
Refitting the spherical roller bearing
Refitting the spherical roller bearing, link ear
NoteAction
Wipe clean all contact surfaces.1
xx1700001764
Refit the smaller end cover by hand.2
Grease: 3HAC042536-001.Apply some grease on the surface for the bearing.3
Continues on next page
376 Product manual - IRB 6790
3HAC063331-001 Revision: B
© Copyright 2019 - 2020 ABB. All rights reserved.
4 Repair
4.6.1 Replacing spherical roller bearing, link ear
Continued
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