Spectra Precision FOCUS 35 - Page 134

Chapter 5
Maintenance and Repair
Focus 30/35 Service Manual 5 - 4 P/N 79000035_SM, Version 1.5
2 Pretighten the covers. A. Mount four
screws with O-
rings and tighten
them under
continuous
pressure until the
first resistance can
be felt.
B. Use two torque
drivers and
tighten the screws
in pairs
simultaneously.
Make sure the
Gasket is positioned
correctly.
35 Ncm/3,1lbfin
Fig. 5-3 Telescope cover-tighten screws
3 Adjustment and
calibration
What to do after
replacement?
Item Performance Action Result Notes
35Ncm
3,1lbfin