# SDR AALA202112239667

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2021
- Submitted: December 23, 2021
- Operation: Air carrier
- Aircraft: [N992AU](https://openairdocs.org/aircraft/N992AU), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7157
- Aircraft time: 25,625 hours, 5,954 cycles
- System (JASC): [3200 · Landing Gear System](https://openairdocs.org/jasc/3200)
- Part: None
- Condition: None
- Stage of operation: LD
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202112239667

## Discrepancy

AIRCRAFT WAS GROUNDED: LANDING GEAR DIDN'T LOWER WHEN HANDLE IN DOWN POSITION. L/G LGCIU 1&2 FAULT. GRAVITY EXTENSION ACCOMPLISHED. LANDED NORMALLY. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

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