NoteAction
Tightening torque, step 1: 100 NmSecure the gearbox to the frame in two
steps;
• Tighten the 18 attachment screws
crosswise to 100 Nm.
• Tighten the screws crosswise to 300
Nm.
Tip
Use a torque converter between the screw
and the torque wrench, to facilitate the
tightening of the screws.
6
Tightening torque, step 2: 300 Nm
xx1600000040
xx1500003118
Refit the plastic plugs.7
xx1700000934
Refit the cable bracket inside the frame.8
Preparations before refitting the hub
NoteAction
Wipe the hub clean.1
Inspect the hole where the hub shall be
refitted. Wipe clean if needed.
2
Continues on next page
Product manual - IRB 8700 663
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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