# SDR TRBACPCP2010053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2010
- Submitted: December 7, 2010
- Operation: Air carrier
- Aircraft: [N440AM](https://openairdocs.org/aircraft/N440AM), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 440
- Aircraft time: 26,623 hours, 30,190 cycles
- Engine: Pwa PW127
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Lt 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/TRBACPCP2010053

## Discrepancy

CORROSION FOUND ON LT WING T/E ON LWR SURFACE BTW RIBS 7-8.  COMPLIED WITH SRI DO/TS-3114/10 136SG.  REF NDT REPORT AMS 100603-26 FOR HFEC & UT INSP NO DEFECTS NOTED ACCOMPLISHED EO E2-57MR-398 COMPLIED WITH SRM.  SUPPLEMENTARY INSP TASK US INSP FOR CRACKS AROUND FASTENERS IN BLENDED AREA EVERY 1000 FC.

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