ABB Robotics IRB 1100 Product Manual page 542

5 Repair
5.8.4 Replacing the axis-4 gearbox
Continued
3
Pulling out the upper cable harness
1
2
Removing the axis-4 motor
1
2
Continues on next page
542
Action
Disconnect the motor connectors.
• FB4
• MP4
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
Pull out the upper cable harness from the housing.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
Loosen the screws and move the motor slightly
to slacken the timing belt.
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Note
xx1800003012
Note
Note
xx1800003094
Product manual - IRB 1100
3HAC064992-001 Revision: C