# SDR GTIA2021040835675

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2021
- Submitted: April 8, 2021
- Operation: Air carrier
- Aircraft: [N672NK](https://openairdocs.org/aircraft/N672NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7522
- Aircraft time: 13,741 hours, 5,824 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Bottle
- Condition: Low Pressure
- Location: 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/GTIA2021040835675

## Discrepancy

L1 & L2 DOOR ASSIST BOTTLES NEED SERVICE.-SERVICED L1 & L2 DOOR ASSIST BOTTLES IAW AMM 52-10-00.

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