# SDR USAA2014062300010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2014
- Submitted: June 23, 2014
- Operation: Air carrier
- Aircraft: N547UW
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4893
- Aircraft time: 10,271 hours, 3,571 cycles
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Diaphragm
- Part number: FE277001
- Part serial: 3432
- Condition: Defective
- Location: L3 Door
- Part time: 10,275 hours, 3,572 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2014062300010

## Discrepancy

L3 DOOR ASSIST BOTTLE REQUIRES NEW DIAPHRAGM & SERVICING.  REPLACED SEALS & DIAPHRAGM ON L3 DOOR ASSIST BOTTLE IAW AMM 52-22-00-860-002-A & SERVICED L3 DOOR ASSIST BOTTLE.

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