ABB IRB 930 - Page 349

NoteAction
xx2300000558
Loosen the screws of the axis-4 motor sub-as-
sembly to let the axis-4 timing belt be free.
2
Remove the timing belt.3
Refitting the axis-4 timing belt
Use these procedures to refit the axis-4 timing belt.
Inserting the axis-4 timing belt through the ball screw flange
NoteAction
Hold the ball screw with the flange assembly a
little bit to let the timing belts can go in.
1
Timing belt, A4:Insert the timing belt to the pulley on the ball
screw.
2
3HAC081706-001
xx2300000604
Inserting the axis-3 timing belt through the ball screw flange
NoteAction
Hold the ball screw with the flange assembly a
little bit to let the timing belts can go in.
1
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Product manual - IRB 930 349
3HAC086009-001 Revision: A
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5 Repair
5.6.6 Replacing the axis-4 timing belt
Continued