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5 Maintenance and Inspection
(12) RV-13FR series: Inspection and replacement of J4-axis timing belt
The reference figure at inspection of the timing belt is shown in
Fig.5-22 ： Inspection of J4 axis timing belt (RV-13FR series)
■ Inspecting the J4 axis timing belt
1) Refer to
Page 100, "5.3.2 Installing/removing the
2) Visually confirm that the symptoms indicated in
occurred with the timing belt.
3) Refer to
Page 107, "(2) Timing belt tension
4) Install the elbow cover securely as before and finish inspection.
■ Replacing the J4 axis timing belt
For replacement of the timing belt, check the serial numbers of the robot arm and the controller and contact the
dealer.
Maintenance and inspection procedures
5-130
No.2 arm side
Timing belt
Elbow side
measurement", and confirm the belt tension.
Fig.
5-22.
cover", and remove the elbow cover.
Page 106, "(1) Timing belt replacement period"
Timing pulley A
(motor side)
Timing pulley B
(joint side)
J4 axis motor (Back side)
have not
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