# SDR USAA2009033090712

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2009
- Submitted: March 30, 2009
- Operation: Air carrier
- Aircraft: [N171US](https://openairdocs.org/aircraft/N171US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1465
- Aircraft time: 29,059 hours, 10,348 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Cylinder
- Part number: FE277000
- Part serial: 575
- Condition: Low Pressure
- Location: Service Door
- Part time: 27,206 hours, 9,772 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/USAA2009033090712

## Discrepancy

FLT 1546-CLT - AFT RIGHT SERVICE DOOR EMERGENCY ASSIST CYLINDER BELOW WEEKLY LIMITS.  SERVICED AFT RIGHT DOOR EMERGENCY ASSIST CYLINDER PER AIRBUS MAINTENANCE MANUAL 52-10-00.

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