ABB CRB 1300 Product Manual page 343

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Removing the lower arm support
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Product manual - CRB 1300
3HAC083111-001 Revision: B
Action
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 screws and washers.
Carefully lift out the motor.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
Remove the lower arm support.
Tip
If the lower arm support is hard to loosen from
the swing, use a plastic hammer to knock on the
lower arm support lightly.
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5 Repair
5.5.1 Replacing the lower arm
Continued
Note
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