Trimble S User Manual

Chapter 5
Maintenance and Repair
Trimble S, VX, SPS & RTS Service Manual5 - 44 P/N 57150002, Revision 5.0
F
Vertical servo motor & angle unit
• Replacement of parts
Tools and equipment
Avoid removing the SRC board incl. magnets from the angle disc, if done the SRC board incl.
magnets needs to be entered to the angle disc using a centring tool, See page 5-46.
Replacement of parts
Performance
Description Part number
MSB board centring tool 59279001
Centring tool vertical sensor 59030001
Torque wrench 120 Ncm T71600280
Torx T10 bit Local tool
Item Performance Action Results Notes
1 Remove servo side
cover.
See page 5-15.
2 Remove IPC board. See page 5-17.
3 Remove Telescope
pre-load unit.
Remove the unit.
Note – If only the MSB board will be replaced remove the angle disc together with the SRC board by
removing the angle disc screws in item 5.
4 Remove SRC board
incl. magnets.
A. Unplug the cable to the
slip ring board.
B. Remove the three
screws and pull out the
magnet holder, see
Fig. 5-46 on page 5-48
.
5 Remove vertical angle
disc.
A. Remove the four
screws.
B. Mount a long screw as
a “handle” to remove
the angle disc, see Fig.
5-42 on page 5-45 .
C. Remove the angle disc,
see Fig. 5-43 on page
5-46 .

Trimble S Specifications

General

Brand	Trimble
Model	S
Category	Measuring Instruments
Language	English