Checking the quick coupling on the base
NoteAction
Quick coupling: 3HAC074630-001Check the quick coupling.1
xx2000001681
Replace if damaged.
Quick coupling assembly tool. In-
cluded in special toolkit
3HAC076396-001.
Use the quick coupling assembly tool to remove
and refit the quick coupling.
Apply flange sealing Loctite 577 on the mounting
surfaces of the quick coupling and wipe clean if
there is any overflowing Loctite 577.
2
Tightening torque: N/A, tighten up
properly.
xx2000001335
Refitting the axis-1 gearbox
NoteAction
O-ring on axis-1 gear unit:
3HAC063187-007
Check the O-ring.
Replace if damaged.
1
xx2000001696
Continues on next page
272 Product manual - CRB 1300
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
5 Repair
5.4.1 Replacing the base
Continued
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