NoteAction
Tightening torque, step 1: 100 NmSecure the gearbox to the base in two
steps;
• Secure the 18 attachment screws
crosswise to 100 Nm.
• Secure the screws crosswise to 450
Nm.
Tip
Use a torque converter between the screw
and the torque wrench, to facilitate the
tightening of the screws.
9
Tightening torque, step 2: 450 Nm
Torque Multiplier
xx1500003127
Attaching lifting accessories, complete arm system
If the lifting accessories have been removed from the arm system, refit them
accordingly:
NoteAction
CAUTION
The complete armsystem weighs 4,300 kg.
All lifting accessories used must be sized
accordingly!
1
Continues on next page
Product manual - IRB 8700 657
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
4 Repair
4.8.2 Replacing the axis-1 gearbox
Continued
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