Preparations before removing the upper arm
NoteAction
Guide pin, M12x150: 3HAC13056-2Remove two attachment screws in opposite
holes and replace them with guide pins.
Tip
Lubricate the guide pins with some grease
to make the upper arm slide better.
1
Always use guide pins in pairs.
xx2100002444
xx2100002443
Leave one of the remaining attachment
screws fitted, remove the other screws.
2
Removing the upper arm
NoteAction
xx1400002197
Note
Make sure the lift is done completely
leveled! In case of necessary adjustments,
use the shortening loops on the lifting ac-
cessory (chain), and make sure to place
the chain the right way through the loops.
1
Continues on next page
Product manual - IRB 5720 525
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.9.3 Replacing the axis-3 gearbox
Continued
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