5.6.2 Replacing the bellows
Location of the bellows
The bellows are located as shown in the figure.
xx2100002397
Required spare parts
Note
The spare part numbers that are listed in the table can be out of date. See the
latest spare parts of the IRB 920 via myABB Business Portal,
www.abb.com/myABB.
NoteArticle numberSpare part
Used with protection type Clean
Room.
3HAC073494-001Bellow 140
Used with protection type Clean
Room.
3HAC073495-001Below, Long stroke
Replace if damaged.3HAC071547-001Bellow Gasket
Replace if damaged.3HAC073487-001Top Cover
Replace if damaged.3HAC073491-001Lower Cover
Replace if damaged.3HAC073489-001Extension shaft
Replace if damaged.3HAC073492-001Extension shaft, Long stroke
Used with protection class IP54.3HAC066658-001Gasket
Replace if damaged.3HAC073490-001Shaft
Continues on next page
Product manual - IRB 920 421
3HAC075721-001 Revision: C
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.6.2 Replacing the bellows
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