ABB IRB 920 Product Manual page 360

5 Repair
5.5.1 Replacing the inner arm
Continued
3
Continues on next page
360
Action
Refit the gear unit according to the location
screws.
Note
For robots with protection class IP54 (option 3350-
540)
For robots with protection type Clean Room (op-
tion 3351-1)
Refit the gear unit and the O-ring according to the
location pin.
Tip
Check the O-ring and replace it if needed.
Tip
When the gear unit is in the right position, you
can hear a clear "Click".
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Note
xx2100001183
Product manual - IRB 920
3HAC075721-001 Revision: C