DOC AIRBUS | TSM A320FThe FMGC 2 does not get the Navigation Data Base from the Data Loader
TASK 22-83-00-810-862-A
The FMGC 2 does not get the Navigation Data Base from the Data Loader
1. Possible Causes
A. Referenced Information
3. Fault Confirmation
Subtask 22-83-00-710-156-A
Subtask 22-83-00-810-143-A
[Rev.8 from Aug 2018]
2026.04.04 04:25:33 UTC
The FMGC 2 does not get the Navigation Data Base from the Data Loader
1. Possible Causes
- FMGC-2 [1CA2]
wiring from the FMGC 2 (1CA2) to the plug (4CA2)
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 22-70-00-610-008 | Uploading of the FM Data |
| AMM 22-83-34-000-001 | Removal of the FMGC |
| AMM 22-83-34-400-001 | Installation of the FMGC |
| ASM 228504 | |
| ASM 228604 |
Subtask 22-83-00-710-156-A
A. Test
Not applicable, the fault is evident.
4. Fault IsolationNot applicable, the fault is evident.
Subtask 22-83-00-810-143-A
A. If, after the data loader operation, the dates and the serial numbers shown on the MCDU 2 are incorrect:
Subtask 22-83-00-710-157-A - replace the FMGC-2 [1CA2] AMM 22-83-34-000-001 and AMM 22-83-34-400-001.
- do a check and repair the
wiring from the FMGC 2 (1CA2) to the plug (4CA2) ASM 228504 and ASM 228604.