Trimble GCS900 - 6.13.2 Install the radio bracket

6 Welding andFitting Tasks
Consider the:
length of the radio cable (P/N90470-xx). The -xx in the part number
indicates the cable length.
location of the rear harness cable data radio connector and the route for
the data radio cable.
6.13.2 Install the radio bracket
Securely attach the adapter plate (P/N71105) to the cab of the machine. Use one of
the following methods:
A. Option 1
a. Attach new weld bosses to the cab. Make sure that the bosses match the
hole patterns in the plate.
b. Fix the plate to the bosses.
B. Option 2
Fix the plate to existing weld bosses.
If you use weld bosses with existing fixtures, you may have to use longer bolts
than those in the kit.
C. Option 3
Weld or bolt the plate directly into position.
The following figure shows an adapter plate bolted through the grill of the cab's
air conditioning system:
64 GCS900 Grade Control System for Excavators Installation Manual