# SDR AALA202104159016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2021
- Submitted: April 15, 2021
- Operation: Air carrier
- Aircraft: [N924US](https://openairdocs.org/aircraft/N924US), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6569
- Aircraft time: 19,754 hours, 7,599 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Damper
- Part number: FE240007
- Part serial: RFM12028
- Condition: Defective
- Location: Pax Door
- Part time: 19,754 hours, 7,599 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202104159016

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE:PASSENGER / CREW DOOR 831 DAMPER DOES NOT WORK CORRECTLY. REPLACED DAMPER PER AMM 52-11-14-400-001-A..

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