18 Stylus level setting CAUTION Do not stress the break (Page 22 / 36) TS27R_tool_setting_probe_installation_and_users

Stylus level setting

CAUTION: Do not stress the break stem

L3 and L4

2.5 mm A/F

Square stylus Disc stylus

0.7 Nm – 0.9 Nm

L4 (0.52 lbf.ft – 0.66 lbf.ft)

Back

Side

Front

H, L1 and L2

4 mm A/F

Screw with

4.6 Nm – 5.6 Nm

(3.40 lbf.ft – 4.13 lbf.ft)

spring washer

Stylus types

Disc stylus

Square stylus

Ø12.7 mm (Ø0.5 in)

19.05 mm × 19.05 mm

(0.75 in × 0.75 in).

Stylus level setting

The top surface of the stylus must be set level,

front to back and side to side.

The front to back stylus level is obtained by

alternately adjusting screws L1 and L2, which

causes the probe cable end to rise or lower,

changing the stylus level setting. When a level

stylus surface is obtained, tighten screws L1 and L2.

Side to side level is obtained by alternately

adjusting grubscrews L3 and L4, which causes

the probe module to rotate and change the

stylus level setting. When a level stylus surface is

obtained, tighten screws L3 and L4.