Spectra Precision Focus 30 - Disassembly Coarse drive

Chapter 5
Maintenance and Repair
P/N 79000035_SM, Version 1.5 5 - 115 Focus 30/35 Service Manual
Disassembly Coarse drive
Performance
Item Performance Action Result Notes
1 Remove Side cover
right.
see page 5-27
2 Remove Vertical
servo drive unit.
see page 5-90
3 Remove MCB
board.
see page 5-42
4 Remove Side cover
left.
see page 5-31
5 Remove Base part
F30.
see page 5-45
6 Remove Optical
plummet.
see page 5-68
7 Remove Control
unit F2.
see page 5-65
8 Remove Slip
contacts Hz SCH.
see page 5-72
9 Disassembly Fine
drive Hz.
see page 5-108
10 Unhook the
extension spring
Unhook the extension
spring (A) in see Fig. 5-
83 on page 5-111 andsee
Fig. 5-84 on page 5-113
.
11 Disassembly
Coarse drive Hz.
A. Unscrew the fixing
screw.
B. Don’t turn the
adjustment screw.
C. Unscrew the bolt
screw with spring.
D. Unscrew the bolt
screw.
E. Unscrew 4x fixing
screws.
F. Take out the Coarse
drive Hz.
Torx T8
Screw driver flat
Screw driver flat