# SDR TRBACPCP2010043

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2010
- Submitted: July 9, 2010
- Operation: Air carrier
- Aircraft: [N407AT](https://openairdocs.org/aircraft/N407AT), 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: 407
- Aircraft time: 32,024 hours, 30,893 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/TRBACPCP2010043

## Discrepancy

LT WING LOWER SKIN CORROSION BLEND-OUT PERMANENT REPAIR AT JACK POINT RIB 10.  WAITING FOR COMPLETION OF EO E2-57MR-378R1 FOR FURTHER DETAILS. PERMANENT REPAIR APPLIED BY PERFORMING NDT ROTO-TEST INSP AT FASTENER HOLES ON THE AFFECTED AERA, LT WING JACK POINT LOCATED AT RIB 10, IAW E0 E2-57MR-378R1, ATR SRI DO/TS-2085/10-13330 ISSUE A, ATR SRAS DO/TS-1110/05-3138C.  NDT REPORT ACCOMPLISHED IN REF TO AMS 100603-39.

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