# SDR USAA2012062000019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2012
- Submitted: June 21, 2012
- Operation: Air carrier
- Aircraft: [N756US](https://openairdocs.org/aircraft/N756US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1340
- Aircraft time: 26,991 hours, 20,971 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: D5348004800104
- 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/USAA2012062000019

## Discrepancy

2S CHECK - LEVEL 2 GALVANIC CORROSION ON R2 DOOR SHAPE SILL AT FR66, -Y1782.  REPLACED R2 DOOR SHAPE SILL AT FR66, -Y1782 IAW A319 SRM 53-41-79 FIG 101 & 51-42-11.

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