Iridium Antenna; Wi-Fi Antenna - Garmin G1000 Nxi System Maintenance Manual

Iridium Antenna

Removal:
1. Gain access to the antenna coaxial cable connector by removing the aft cabin ceiling
panel. Refer to the Antenna Install drawing listed in Table 1-1.
2. Disconnect the antenna coaxial cable.
3. Remove the antenna mounting screws.
4. Remove antenna.
Reinstallation:
1. Install antenna using retained mounting screws.
2. Connect the antenna coaxial cable.
3. Fillet seal around antenna. Refer to the Antenna Install drawing listed in Table 1-1.
4. Reinstall the aft cabin ceiling panel.
5. Proceed to Section 8.17 for testing of the GSR 56.

Wi-Fi Antenna

Removal:
1. Gain access to the antenna coaxial cable connector by opening the tail access door
behind the aft pressure bulkhead. Refer to the Antenna Install drawing listed in Table
1-1.
2. Disconnect the antenna coaxial cable.
3. Remove the antenna mounting screws.
4. Remove antenna.
Reinstallation:
1. Install antenna using retained mounting screws.
2. Connect the antenna coaxial cable.
3. Fillet seal around antenna. Refer to the Antenna Install drawing listed in Table 1-1.
4. Secure the tail access door.
5. Proceed to Section 8.16 for testing of the GDL 59.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Page 246
Revision 1