Trimble S - Page 214

Chapter 5
Maintenance and Repair
Trimble S, VX, SPS & RTS Service Manual5 - 28 P/N 57150002, Revision 5.0
F
4 Replace IAB board Unscrew the 4 screws
holding the IAB board
to the IAB frame and
replace the board
Fig. 5-27 Replace IAB board
5 Mount IAB board Mount IAB board to
the IAB frame and
tighten the screws with
a torque wrench
40 Ncm.
6 Connect cables Connect cables A-E to
the IAB board,see Fig.
5-26 on page 5-27 .
Cable:
A. IAB Board to
Quimby board
B. IAB board to PSM
board
C. IAB board to
Quimby board
D. IAB board to HRU
board
E. IAB board to
Quimby board
7 Mount back cover See page 5-25
8 Mount control panel
on instrument
See page 5-24
Item Performance Action Results Notes
IAB Board
40 Ncm/
3.6 lbfin