# SDR IPXA2025101939399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2025
- Submitted: October 20, 2025
- Operation: Air carrier
- Aircraft: [N131UP](https://openairdocs.org/aircraft/N131UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0815
- Aircraft time: 28,838 hours, 17,711 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: Diaphragm
- Part number: FE240221001
- Condition: Damaged
- Location: Zone 800
- 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/IPXA2025101939399

## Discrepancy

DOOR EMERGENCY ASSIST BOTTLE HAS BEEN ACTIVATED.  ++REPLACED DIAPHRAGM AND SHEER PIN. SERVICED BOTTLE WITH NITROGEN WORK IAW A300 AMM 52-10-14/301. ALL CHECKS GOOD VERIFIED BOTTLE PRESSURES PER GMM 04-02 & A300 AMM 52-10-14/301

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