DOC AIRBUS | TSM A320FLoss of the Data between the FAC 1 and the FMGC 1
TASK 22-66-00-810-877-A
Loss of the Data between the FAC 1 and the FMGC 1
1. Possible Causes
A. Referenced Information
3. Fault Confirmation
Subtask 22-66-00-710-196-A 4. Fault Isolation
Subtask 22-66-00-810-153-A
[Rev.8 from Aug 2018]
2026.04.04 04:25:22 UTC
Loss of the Data between the FAC 1 and the FMGC 1
1. Possible Causes
- FAC-1 [1CC1]
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 22-66-34-000-002 | Removal of the FAC |
| AMM 22-66-34-400-002 | Installation of the FAC |
| AMM 22-91-00-710-001 | Ground Scanning of the AFS |
| AMM 22-96-00-710-001 | Operational Test of the AFS |
Subtask 22-66-00-710-196-A 4. Fault Isolation
Subtask 22-66-00-810-153-A
A. If the test gives the maintenance message AFS: FAC1/FMGC1 ARINC LK:
- replace the FAC-1 [1CC1] AMM 22-66-34-000-002 and AMM 22-66-34-400-002.
- do the operational test of the AFS AMM 22-96-00-710-001.