User's Manual

1027145–0001 Revision D 10–6 Maintenance Hub installation
If you need to replace the antenna, follow these steps:
Removing the existing antenna
1. Remove the transceiver (steps 1 through 6 above, beginning
on page 10–4). Be sure to remove power from the IDU
chassis power supply.
2. Loosen the four antenna bracket locking nuts.
Figure 10-3 Antenna bracket locking nuts
hb116
Antenna bracket
locking nuts
Antenna
mount
Antenna
bracket
Replacing the antenna