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3.
When the stylus has been adjusted to the
desired setting, check that all four adjusting
screws are torque tightened to between
2.60 Nm and 2.70 Nm (1.92 lbf.ft and
1.99 lbf.ft).
4.
Check the rotational alignment of the stylus
cube. Recommended target is ±10 μm
(393.70 μin) across any side face.
5.
Align by loosening the 2 × M3 grub screws
shown in diagram below and rotate the stylus
by the amount of error. Retighten the grub
screws to between 0.65 Nm and 0.70 Nm
(0.48 lbf.ft and 0.52 lbf.ft).
Stylus alignment (continued)
1.5 mm A/F × 2
0.65 Nm to 0.70 Nm
(0.48 lbf.ft to 0.52 lbf.ft)
6.
Check perpendicularity and repeat until
desired setting is achieved.
7.
Fit the nose cone and hand tighten until fully
secure.
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