DOC AIRBUS | TSM A320FFailure of the MCDU 1
TASK 22-82-00-810-802-A
Failure of the MCDU 1
1. Possible Causes
A. Referenced Information
3. Fault Confirmation
Subtask 22-82-00-710-052-A 4. Fault Isolation
Subtask 22-82-00-810-052-A
[Rev.8 from Aug 2018]
2026.04.04 04:25:26 UTC
Failure of the MCDU 1
1. Possible Causes
- MCDU-1 [3CA1]
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 22-82-12-000-001 | Removal of the MCDU |
| AMM 22-82-12-400-002 | Installation of the MCDU |
| AMM 22-91-00-710-001 | Ground Scanning of the AFS |
Subtask 22-82-00-710-052-A 4. Fault Isolation
Subtask 22-82-00-810-052-A
A. If the test gives the maintenance message AFS: MCDU1:
Subtask 22-82-00-710-053-A - replace the MCDU-1 [3CA1] , AMM 22-82-12-000-001 and AMM 22-82-12-400-002.
B. Do the test given in Para. 3.