NoteAction
xx1100000028
Parts:
• A: Shaft axis 2
• C: Tapered roller bearing
• D: Sealing ring with o-ring
• E: Sealing
• F: Lock nut + Loctite 243
Only applicable to the axis 2 side!
See the exploded view of the parts in the
continued procedure of fitting the axis 2 side.
3
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 210
Place the outer race of the tapered roller
bearing on the shaft.
4
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 210
Place the tapered roller bearing (already filled
with bearing grease) on the shaft.
5
Apply the shaft fitting/removing tool (part
3HAC038174-021).
Note
For information how to use the tool, please
contact ABB.
6
xx1100000030
• A: T=2.5 mm
Put the shims between the upper and lower
arms on the axis 3 side.
7
Press the parts together using the shaft fit-
ting/removing tool.
8
Continues on next page
3HAC039838-001 Revision: C 217
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.4.3 Replacing the upper arm
Continued
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