# SDR AALA202601201164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2026
- Submitted: January 20, 2026
- Operation: Air carrier
- Aircraft: [N560UW](https://openairdocs.org/aircraft/N560UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5300
- Aircraft time: 39,868 hours, 16,392 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Bottle
- Part number: FE277001
- Part serial: 532
- Condition: Leaking
- Location: Zone 800
- Part time: 78,618 hours, 29,798 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202601201164

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTED THAT THE 2L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER IS SHOWING LOW PRESSURE. MAINTENANCE REPLACED THE 2L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14.

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