Chapter 5
Maintenance and Repair
P/N 57150002, Revision 5.0 5 - 83 Trimble S, VX, SPS & RTS Service Manual
F
Reticle Illumination
• Replacement of reticle illumination in DR300+ / DR PLUS unit
• Replacement of Reticle illumination in EDM High Precision / DR Standard / DR
Tools and equipment
Replacement of reticle illumination in DR300+ / DR PLUS unit
Performance
Description Part number
Torque wrench 30Ncm T71600279
Torx T7 and T8 bit Local tools
Straight point Tweezers Local tool
Bent point Tweezers Local tool
Item Performance Action Result Notes
1 Remove distance and
tracker unit cover.
see page 5-3. See safety instructions
chapter 1.
2 Preparation on tracker
side.
Disconnect the
illumination cable (A)
from the SFC board.
Fig. 5-80 Tracker unit boards and SFC board
3 Remove board holder. A. Turn the center unit to
second face.
B. Pull up the holder.
C. Remove the spring.
4 Disconnect cables. Remove cable A to F.
A
OTC
OTA
SFC
TFB