NoteAction
Secure the gearbox in an overhead crane or
similar.
8
See the figure in:
• Location of gearbox on page 297
Remove the attachment screws securing the
gearbox.
9
Always use guide pins in pairs!Insert guide pins in two, diagonally located,
attachment holes in the gearbox.
10
Note
Whenever parting/mating motor and gear-
box, the gears may be damaged if excessive
force is used!
11
Note
There will be some eccess oil running out
of the gearbox when it is removed. Put some
exorbant material to catch the oil.
12
Note
Always use removal tools in pairs diagon-
al to each other.
Using caution slide the gearbox out onto the
guide pins and lift it away.
If necessary use removal tools to remove
the gearbox.
13
Refitting gearbox axis 1
Use this procedure to refit the gearbox.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
1
Continues on next page
300 3HAC033453-001 Revision: H
© Copyright 2009-2013 ABB. All rights reserved.
4 Repair
4.8.1 Replacing gearbox axis 1
Continued
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