# SDR AALA202504039690

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2025
- Submitted: April 3, 2025
- Operation: Air carrier
- Aircraft: [N173US](https://openairdocs.org/aircraft/N173US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1481
- Aircraft time: 77,513 hours, 29,946 cycles
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Spoiler
- Condition: Out Of Adjust
- Location: Zone 500
- Stage of operation: NR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202504039690

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: DURING THE POST CHECK TEST FLIGHT THE FLIGHT CREW REPORTED THAT THE AIRCRAFT ROLLS LEFT WHEN SPOILERS DEPLOYED DURING TEST. MAINTENANCE FOUND THE SPOILERS 3 AND 4 ON THE LEFT WING AND SPOILERS 2, 3 AND 4 ON THE RIGHT WING OUT OF ADJUSTMENT. MAINTENANCE ADJUSTED THE SPOILERS PER AMM 27-64-00-820-001-D.

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