# SDR CALA2017100903575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2017
- Submitted: October 9, 2017
- Operation: Air carrier
- Aircraft: N411UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 464
- Aircraft time: 77,335 hours, 29,235 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Cylinder
- Condition: Low Pressure
- Location: L1 Door
- Part time: 5,732 hours, 2,572 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017100903575

## Discrepancy

L1 DOOR DAMPER EMERGENCY OPERATION CYLINDER FOUND WITH LOW PRESSURE AND DISARM LEVER STICKING.  REMOVED AND REPLACED THE CYLINDER IAW AMM 52-11-14-400-001-A , CHECKED OK.

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