ABB CRB 1100 Product Manual page 457

3
Refitting the axis-4 timing belt and pulley cover
1
2
Product manual - CRB 1100
3HAC078007-001 Revision: J
Action
Refit the screws and washers.
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.
Action
Install the timing belt to the gearbox pulley and
verify that the belt runs correctly in the groove of
the pulley.
Refit the pulley cover.
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5.6.2 Replacing the extender unit and wrist
Note
Flange screws (14 pcs)
Tightening torque: 1.9 Nm
xx1900002191
Note
xx1800003098
Screw: M3x8 12.9 Lafre
2C2B/FC6.9 (3 pcs)
Tightening torque: 1.2 Nm
xx1800003097
Continues on next page
5 Repair
Continued
457