NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
3
See section
• Changing oil, gearbox axis 6 on
page 130
Drain the oil from the gearbox.4
See section
• Replacing the turning disk on
page 172
Remove the turning disk.5
Remove the gearbox by unscrewing the at-
tachment screws and washers that secure
it.
6
xx0200000220
If required apply two M8 screws in the holes
shown in the figure, and press out the
gearbox.
7
A: M8 holes for pressing out the gearbox
Continues on next page
Product manual - IRB 660 301
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.7.3 Replacing gearbox axis 6
Continued
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