NoteAction
Timing belt, A4-1:Refit the timing belt to the pulley.2
3HAC070470-001
xx2100001097
Refit the timing belt to the motor. Ensure that the
belt runs correctly in the grooves.
3
Screws: Hex socket head cap
screw M4x16 12.9 Lafre
2C2B/FC6.9 (2 pcs)
Refit the screws and washers without fully
tightened.
4
Washers: Plain washer machining
4.2x9x2 steel (2 pcs)
Tightening torque: 2.6 Nm ±10%
xx2100001095
Hang a strap to the motor and hold the transmis-
sion module.
Note
Just tighten the tool.
5
Continues on next page
612 Product manual - IRB 920
3HAC075721-001 Revision: C
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.6.9 Replacing the axis-4 timing belt
Continued
To Next Page
Loading...
