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5 Repair
5.5.1 Replacing the inner arm
Continued
5
6
7
8
9
Removing the cover of the outer arm
1
Continues on next page
222
Action
Remove the oil plug, draining.
WARNING
Used oil is hazardous material and must
be disposed of in a safe way. See
missioning on page 585
for more informa-
tion.
Drain the gearbox oil.
Remove and clean the pipe after the oil is
drained.
Note
There will be some oil left in the gearbox
after draining.
Refit oil plugs.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
© Copyright 2023 ABB. All rights reserved.
Note
xx2300000549
Decom-
Note
Draining is time-consuming.
Elapsed time varies depending on the
temperature of the oil.
Tightening torque: 10 Nm
Note
3HAC086009-001 Revision: A
Product manual - IRB 930
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