# SDR AALA202007249007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2020
- Submitted: July 24, 2020
- Operation: Air carrier
- Aircraft: [N111ZM](https://openairdocs.org/aircraft/N111ZM), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5983
- Aircraft time: 23,244 hours, 4,770 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Bottle
- Condition: Low Pressure
- Location: R4 Door
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202007249007

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: FOUND DOOR DAMPER CYLINDER BOTTLE BELOW LIMITS AT 900 PSI. RECHARGED R4 DOOR DAMPER CYLINDER BOTTLE TO ALLOWABLE LIMITS REF 52-10-00. OPS CHECK NORMAL.

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