# SDR AALA202407091629

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2024
- Submitted: July 9, 2024
- Operation: Air carrier
- Aircraft: [N544UW](https://openairdocs.org/aircraft/N544UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4847
- Aircraft time: 41,053 hours, 16,269 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Bottle
- Part number: UNKNOWN
- Condition: Low Pressure
- Location: L4 Door
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202407091629

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: SIDS PANEL INDICATES L4 SLIDE PRESSURE LOW. 4L DOOR DAMPER BOTTLE PRESSURE FOUND TO BE BELOW LIMIT, SERVICEDBOTTLE IAW AMM 52-10-00-624-001, OK RETURN TO SERVICE.

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