ABB CRB 1100 Product Manual page 506

5 Repair
5.7.3 Replacing the axis-3 motor
Continued
Removing the axis-3 motor
1
2
3
4
Continues on next page
506
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
Removing motors will release axes. This means
the axes can fall down.
Make sure axes are well supported before remov-
ing motors.
Remove the lower arm cover.
Loosen the screws and move the motor slightly
to slacken the timing belt.
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Note
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Product manual - CRB 1100
3HAC078007-001 Revision: J