ABB CRB 1100 Product Manual page 632

5 Repair
5.8.4 Replacing the axis-4 gearbox
Continued
4
Separating the housing
1
2
3
Continues on next page
632
Action
Remove the timing belt from its groove on the
gearbox.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
Remove the screws.
Note
Some robots may be fitted with separate screws
and washers. During replacement, always use the
same screws (and washers) that are fitted on the
robot at delivery. Contact ABB for more informa-
tion.
Valid for CRB 1100-4/0.475
Separate the wrist from the housing.
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Note
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Note
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Product manual - CRB 1100
3HAC078007-001 Revision: J