# SDR AALA202008179003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2020
- Submitted: August 17, 2020
- Operation: Air carrier
- Aircraft: [N583UW](https://openairdocs.org/aircraft/N583UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6181
- Aircraft time: 20,403 hours, 7,928 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Disc
- Condition: Leaking
- Location: Door Assist Btl
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202008179003

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS DOOR 4R CHECK DOOR PRESSURE MESSAGE. FOUND R4 DOOR ASSIST BOTTLE LOW - FRANGIBLE DISC LEAKING. REMOVED & REPLACED R4 FRANGIBLE DISC PER AMM 52-10-00. SERVICED DOOR DAMPER MECHANISM PER J/C 26L80052003.

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