DOC AIRBUS | TSM A320FInvalid Data Received from LGCIU 2 to ADR 2
TASK 34-13-81-810-891-A
Invalid Data Received from LGCIU 2 to ADR 2
1. Possible Causes
A. Referenced Information
3. Fault Confirmation
Subtask 34-13-81-740-203-A ** ON A/C NOT FOR ALL 4. Fault Isolation
Subtask 34-13-81-810-143-A ** ON A/C NOT FOR ALL
[Rev.8 from Aug 2018]
2026.04.04 04:32:40 UTC
Invalid Data Received from LGCIU 2 to ADR 2
1. Possible Causes
- LGCIU-2 [5GA2]
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 32-31-71-000-001 | Removal of the LGCIU |
| AMM 32-31-71-400-001 | Installation of the LGCIU |
| AMM 34-13-00-740-003 | SYSTEM TEST of the ADR |
Subtask 34-13-81-740-203-A ** ON A/C NOT FOR ALL 4. Fault Isolation
Subtask 34-13-81-810-143-A ** ON A/C NOT FOR ALL
A. If the test gives the maintenance message LGCIU2:
Subtask 34-13-81-740-204-A ** ON A/C NOT FOR ALL - replace the LGCIU-2 [5GA2] AMM 32-31-71-000-001 and AMM 32-31-71-400-001.
B. Do the test given in Para. 3.