AH20 Robot Maintenance Manual
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Document Version V1.0.1 (09-21-2022)
coupling at the top of the protective cover at the upper end of the screw,
as shown in the figure below; remove the protective cover and the
coupling in upward direction and place them properly.
Step 4
Reinstall the end flange.
Place the flat key into the keyway; install the flange by aligning with the
keyway and push it up to the bottom of the screw to completely fit the flange,
then use an Allen wrench to tighten the M5 screws with a torque of 10 N, as
shown in the figure below.
