ABB IRB 8700 Product Manual page 556

4 Repair
4.8.2 Replacing the axis-1 gearbox
Continued
Lifting complete arm system onto base and axis-1 gearbox
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Continues on next page
556
Action
Attach two guide pins in opposite threaded
holes of the gearbox.
Loosen the cable bracket in the frame, to
give space to the guide pin in the gearbox
during refitting of arm system.
CAUTION
The complete armsystem weighs 4,300 kg.
All lifting accessories used must be sized
accordingly.
Use caution and lift the complete arm sys-
tem up.
Clean contact surfaces between base in-
cluding gearbox, cross roller bearing and
frame.
DANGER
Let only one hand stay underneath the
hanging gearbox while cleaning.
Apply flange sealant (Loctite 574) on the
sealing surface for the cross roller bearing
on the base.
© Copyright 2015-2020 ABB. All rights reserved.
Note
Guide pins: M16x300
xx1700000934
Flange sealant: Loctite 574
xx1600000045
Product manual - IRB 8700
3HAC052853-001 Revision: M