Preparations before refitting the arm system
NoteAction
Wipe clean the contact surfaces from any
contamination.
1
Flange sealant: 3HAC041807-007 (Loctite
5800)
xx2100002225
Protection type Foundry Plus:
Apply flange sealant to the mounting interface
on the gearbox, both inside and outside of
the screw holes.
2
Apply some grease on:
• the edge of the protection tube
• the edge around the gearbox.
3
Guide pin, M12x150: 3HAC13056-2 (2
pcs)
Apply guide pins in the guide pin holes in the
gearbox.
Tip
Lubricate the guide pins with some grease
to make the frame slide better.
4
Always use guide pins in pairs.
xx1700000329
Refitting the arm system
NoteAction
CAUTION
The weight of the complete arm system is
700-769 kg (depending on robot variant)
All lifting accessories must be sized accord-
ingly.
1
Continues on next page
Product manual - IRB 5720 447
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.9.1 Replacing the axis-1 gearbox
Continued
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