# SDR USAA2012092600005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2012
- Submitted: October 4, 2012
- Operation: Air carrier
- Aircraft: [N839AW](https://openairdocs.org/aircraft/N839AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2669
- Aircraft time: 22,542 hours, 9,752 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: D53112191202
- Condition: Corroded
- Location: Fuselage
- 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/USAA2012092600005

## Discrepancy

1S CHECK - LEVEL 2 GALVANIC CORROSION ON L1 DOORWAY LOWER FORWARD LEFT SILL BETWEEN FR16 TO FR20, S23L.  REPLACED L1 DOORWAY LOWER FORWARD LEFT SILL BETWEEN FR16 TO FR20, S23L IAW A319 SRM 51-72-11 & AIRBUS DRAWING D53110339.

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