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SI1705004E-00=SIGMA-G5SII Service Manual
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4.21.1.3. Light Receiver Attachment and Position Adjustment
(1)
Tighten the two setscrews M2L8
+
FW for the light receiver lightly.
(2)
Insert the light receiver attachment adjusting jig between the light projector and the
light receiver as shown in Fig. D124 and align the height of jig and that of the lower
end of the light receiver. Then, tighten it using the two M2L10 bolts.
(3)
Press the light receiver attachment adjusting jig and the light receiver against the
head and keeping this condition, tighten them using the two light receiver set bolts
(M2L8
+
FL).
(4)
Remove the light receiver attachment adjusting jig.
M2L8 Bolt + Washer (2 pcs)
Fig.D124
Light Receiver
Attachment Adjusting Jig
Align the heights
Jig Set Bolts
M2L10 (2 pcs)
Light Receiver Set Bolts
M2L8 (2 pcs)