Trimble S - MSB board incl. motor winding replacement

Chapter 5
Maintenance and Repair
Trimble S, VX, SPS & RTS Service Manual5 - 62 P/N 57150002, Revision 5.0
F
MSB board incl. motor winding replacement
Performance
Item Performance Action Results Notes
1 Remove horizontal
turning unit.
See page 5-55.
2 Remove SRC board
incl. magnets together
with horizontal angle
disc.
A. Remove the angle disc
locking unit, see Fig.
5-60 on page 5-62
B. Lift up the magnet
holder together with
the angle disc.
Fig. 5-60 Removal of SRC board incl. magnets together with horizontal angle disc
3 Replace MSB board
incl. motor winding.
Remove the four screws
and replace the motor
winding.
100 Ncm. Use a torque wrench
with a torx T10 bit.
450 Ncm /
40 lbfin