# SDR AALA201907079005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2019
- Submitted: July 8, 2019
- Operation: Air carrier
- Aircraft: [N288AY](https://openairdocs.org/aircraft/N288AY), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1441
- Aircraft time: 23,285 hours, 3,661 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Diaphragm
- Condition: Faulty
- Location: R4 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/AALA201907079005

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: 4R DOOR BOTTLE PRESSURE LOW. MAINTENANCE ACCOMPLISHED TSM 52-13-00-810-811A, NO LEAKS NOTED. MAINTENANCE REPLACED DIAPHRAGM IN PERCUSSION MECHANISM PER AMM 52-10-00-860-803A.

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