IAI America IX-NNC3515 - Manual (Page 37)

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6. Inspection/Maintenance
(4) Remove the two cap screws (M4 x 8) [2] on the cap, and remove the cap.
(5) Loosen the cap screw (M5 x 15) [3] on the stopper, and remove the stopper, gasket and bearing case
in this order.
(6) Remove the four cap screws (M3 x 15) [4] affixing the bellows, and remove the bellows.
(7) Lift the cover and remove upward.
z If the cover is removed, absolute reset must be performed again for the rotational axis (arm 2) and
vertical axis. (See 6.4, “Absolute Reset Procedure.”)
z Do not cause the wires to be pulled with excessive force when lifting the panel.
Stopper
[2] CAP 2 - M4 x 8
Cap
[4] CAP 4 - M3 x 15
[3] Loosen CAP M5 x 15
Gasket
Bearing case
Lift the cover and
remove upward.
Caution