# SDR AALA201710099012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2017
- Submitted: October 10, 2017
- Operation: Air carrier
- Aircraft: [N584UW](https://openairdocs.org/aircraft/N584UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6194
- Aircraft time: 11,299 hours, 4,436 cycles
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Diaphragm
- Part number: FE240221001
- Condition: Leaking
- Location: Door Bottle
- Stage of operation: TX
- 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/AALA201710099012

## Discrepancy

AFT LEFT DOOR LOW BOTTLE PRESSURE ON CIDS PANEL.  REPLACED THE L4 DOOR PERCUSSION MECHANISM DIAPHRAGM AND SEAL, SERVICED DOOR DAMPER EMERGENCY CYLINDER IAW AMM.

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