ABB CRB 1100 Product Manual page 612

5 Repair
5.8.3 Replacing the axis-3 gearbox
Continued
Removing the axis-3 gearbox
1
2
3
4
Continues on next page
612
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
Removing gearboxes will release axes. This
means the axes can fall down.
Make sure axes are well supported before remov-
ing gearboxes.
Remove the screws on the labyrinth sealing ring.
Remove the labyrinth sealing ring lightly and
evenly.
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Note
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Product manual - CRB 1100
3HAC078007-001 Revision: J