Gsa 80 Servos - Garmin G1000 Nxi System Maintenance Manual

GSA 80 Servos

Original Servo(s) Reinstalled
No software loading is required if the removed servo(s) is re-installed. This does not include
units that were returned for repair as their software and configuration files are deleted during the
repair testing process. Continue to the return-to-service checks in Section 9.
New, Repaired or Exchange Servo(s) Installed
If a new, repaired or exchange servo is installed, the correct software files and certification gains
must be loaded to the unit.
LRU Replacement Procedure GSA80 Servos
1. Open the MFD, PFD 1 (PRI), PFD 1 (SEC), and PFD 2 circuit breakers.
2. Apply power to the G1000 system by connecting external power to the aircraft to
energize the aircraft and avionics electrical busses.
3. Turn on Avionics electrical busses.
4. Power on PFD2, MFD, and PFD1 in configuration mode.
5. Using the PFD1, scroll to the LRU replacement page.
6. Activate the curser and select the installed GSA CTRL in the LRU dropdown box.
7. Press the CHK All softkey.
8. Press the Load softkey.
9. Press ENT to acknowledge the process was complete.
10. Select the installed GSA MON in the LRU dropdown box.
11. Press the CHK All softkey.
12. Press the Load softkey.
13. Press ENT to acknowledge the process was complete.
14. Deactivate the curser.
15. Scroll to the Configuration Manager page.
16. Press the CNFM CFG softkey.
17. Select ok when prompted to "Confirm configuration as expected configuration"
18. Power cycle the system. Verify there are no red-Xs or system alerts.
19. If red-Xs or system alerts are present, troubleshoot as necessary using Section 5 or re-
load the system using the legacy method in Section 7.12.2.
20. If there are no red-Xs or system alerts, continue to return to service checks in Section 9.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Page 319
Revision 1