# SDR GTIA2020113035482

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2020
- Submitted: November 30, 2020
- Operation: Air carrier
- Aircraft: [N660NK](https://openairdocs.org/aircraft/N660NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6804
- Aircraft time: 17,501 hours, 7,646 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Diaphragm
- Condition: Punctured
- Location: L4 Door Assist
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2020113035482

## Discrepancy

L-4 DOOR ASSIST DIAPHRAM PUNCTURED.  R & R L-4 DOOR ASSIST DIAPHRAM, IAW AMM 52-10-00.  TW: NK2221 DUE: 02/21.

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