Spectra Precision FOCUS 35 - Page 258

Chapter 6
Adjustment and Verification
Focus 30/35 Service Manual 6 - 4 P/N 79000035_SM, Version 1.5
Fig. 6-2 Servo Focus Unit: Maintenance dialog
7 Mount TSF board to
side position.
A. Unscrew the TSF
board and remove
from SFU.
B. Mount the TSF board
to the side position.
C. Unscrew two screws
and remove the
spindle cover. The
spindle is visible for
maintenance.
Toque value =
35 Ncm/3.1
lbfin
Toque value =
35 Ncm/3.1
lbfin
Use a torque wrench
with TORX T8 bit.
Use a torque wrench
with TORX T6 bit.
Fig. 6-3 SFU maintenance setup
Item Performance Description Result Notes
Removable lens protective cover
A
C
B