# SDR DALA2022121508143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2022
- Submitted: December 23, 2022
- Operation: Air carrier
- Aircraft: [N853NW](https://openairdocs.org/aircraft/N853NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 0618
- Aircraft time: 72,382 hours, 9,400 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Disc
- Condition: Leaking
- Location: Door Assist Bott
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022121508143

## Discrepancy

FAP MESSAGEFOR DOOR 4R CHECK PRESSURE.   SERVICED THE DOOR ASSIST BOTTLE, AFTER 4 HRS, NO LEAK NOTED.  DIAPHRAGM SIC CHANGED. R & R DIAPHRAGM DISC IAW MM 52-10-00.  ORIG SUB DATE:  12/15/2022

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