IAI America NS - Manual (Page 66)

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1. Maintenance
[3] Loosen the two screws (M3 x 5) affixing one wire hook (base side) of the mid-support wire located at
the center of the base, so that the wire hook can be moved.
Loosen the screws for only one wire hook on either the home side or counter-home side.
If the wire catch of the hook (base side) is deformed, replace the wire hook as follows:
 Replace the wire hook on one side (base side) with a replacement hook, and tighten the two
screws (M3 x 5) by keeping approx. 5 mm between the slot end and each screw as shown below.
Also replace the wire hook on the other side (base side) with a replacement hook, and loosely
tighten the two screws (M3 x 5) so that the wire hook can be moved.
Wire hook
(base side)
Loosen the wire hook
on one side.
Approx. 5 mm
Tighten the screws.
Tightening torque: 1.5 (N•m)
Loosely tighten the screws.