Note
Action
xx1800003012
Disconnect the motor connectors.
•
FB4
•
MP4
3
Pulling out the upper cable harness
Note
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
Pull out the upper cable harness from the housing.
2
Removing the axis-4 motor
Note
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
CAUTION
Removing motors will release axes. This means
the axes can fall down.
Make sure axes are well supported before remov-
ing motors.
2
Continues on next page
Product manual - CRB 1100
629
3HAC078007-001 Revision: J
© Copyright 2021-2023 ABB. All rights reserved.
5 Repair
5.8.4 Replacing the axis-4 gearbox
Continued
Summary of Contents for CRB 1100
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