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G1000 Supplemental Maintenance Manual
Page 7-2
Textron Nav III Series
Revision 3
190-02128-04
LRU Replacement Procedure PFD
1. Open the MFD, PFD (ESS BUS), and PFD (AVN BUS 1) circuit breakers.
2. Remove SD cards from top and bottom slots of the MFD and PFD if present.
3. Apply power to the G1000 system by connecting external power to the aircraft to
energize the aircraft and avionics electrical busses.
4. Turn on Avionics/electrical busses.
5. Power on the MFD and PFD in configuration mode.
6. Using the MFD, scroll to the LRU replacement page.
7. Activate the cursor and select PFD in the LRU dropdown box.
8. Press the
CHK All
softkey.
9. Press the
Load
softkey
.
10. Press
ENT
to acknowledge the process was complete.
11. Deactivate the cursor.
12. Scroll to the Configuration Manager page.
13. Press the
CNFM CFG
softkey.
14.
Select ok when prompted to “Confirm configuration as expected configuration”
15. Power cycle the system verify there are no red-Xs or system alerts.
16. 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 3.7.
17. If there are no red-Xs or system alerts, continue to Section 7.1.5.
Legacy Replacement Procedure PFD (Alternate Method)
A full system configuration re-load is required when a new, repaired, or exchanged display is
installed using this method. This includes all options and feature enablements.
To complete this procedure, continue to Section 3.7.
LRU Replacement Procedure MFD
NOTE
Anytime the MFD is replaced, all databases must be reloaded.
1. Open the MFD, PFD (ESS BUS), and PFD (AVN BUS) circuit breakers.
2. Remove SD cards from top and bottom slots of the MFD and PFD if present.
3. Apply power to the G1000 system by connecting external power to the aircraft to
energize the aircraft and avionics electrical busses.
4. Turn on Avionics electrical busses.
5. Power on the MFD and PFD in configuration mode.
6. Using the PFD, scroll to the LRU replacement page.
7. Activate the cursor and select MFD in the LRU dropdown box.
Содержание G1000 NXi
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