# SDR ASOA04930

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2004
- Submitted: December 16, 2004
- Operation: Air carrier
- Aircraft: N630AS
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 336
- Aircraft time: 25,745 hours
- Engine: Pwa PW127
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Housing
- Condition: Corroded
- Location: Rt Wing
- 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/ASOA04930

## Discrepancy

DURING C-CHECK INSPECTION, CORROSION BEYOND LIMITS WAS FOUND ON THE FLANGE HOUSING AT 522CT.  MAINTENANCE REPAIRED THE CORRODED FLANGE HOUSING ON THE RT WING IAW SRM 57-14-12.

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