# SDR USAA920070862

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2007
- Submitted: September 28, 2007
- Operation: Air carrier
- Aircraft: N644AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 317
- Aircraft time: 49,270 hours, 21,138 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: D5398004303
- Condition: Corroded
- Location: Zone 200
- 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/USAA920070862

## Discrepancy

SAL - MAJOR REPAIR - C-04 CHECK - NR 5975814, CORROSION ON THE R2 DOOR CUT OUT LOWER SILL, BS 2786 / FR 66.  REPAIRED THE R2 DOOR CUTOUT LOWER SILL, BS 2786 / FR 66 IAW A320 SRM 53-41-14.

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