Removing the extender unit
Note
Only CRB 1300-7/1.4 and have an extender unit, connecting the housing and
tubular.
Use these procedures to continuously remove the extender unit after removing
the housing.
Removing the axis-4 mechanical stop flange
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
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Remove the axis-4 mechanical stop flange.
CAUTION
The axis-4 mechanical stop slider is accessible
from the housing.
Put it aside for later refitting.
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2
Removing the axis-4 gearbox
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
Continues on next page
396 Product manual - CRB 1300
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
5 Repair
5.5.2 Replacing the housing and extender unit
Continued
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