# SDR AALA202404267817

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2024
- Submitted: April 26, 2024
- Operation: Air carrier
- Aircraft: [N400AN](https://openairdocs.org/aircraft/N400AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 8647
- Aircraft time: 17,146 hours, 4,734 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Bottle
- Condition: Low Pressure
- Location: Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202404267817

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND LH EMERGENCY EXIT DOOR DAMPER IN THE LOWERRED RANGE OF THE REGULATOR GAGE. SERVICED LH EMERGENCY EXIT DOOR DAMPER CYLINDER BOTTLE IAW AMM 52-10-00-614-001. LEAK CHECK GOOD. SDF BITE CHECK PASSED.

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