# SDR ANCF2017042501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2017
- Submitted: April 26, 2017
- Operation: Air carrier
- Aircraft: N744AV
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 6767
- Aircraft time: 3,297 hours, 3,913 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Unlocked
- Location: Main
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ANCF2017042501

## Discrepancy

MAIN LANDING GEAR NOT DOWNLOCKED DURING APPROACH. TSM 32-31-00-810-808-A WAS ACCOMPLISHED.  MLG AND DOORS WILL NOT OPERATE AFTER SELECTION.

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