# SDR FDEA201212184317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2012
- Submitted: December 31, 2012
- Operation: Air carrier
- Aircraft: [N664FE](https://openairdocs.org/aircraft/N664FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 768
- Aircraft time: 24,693 hours, 13,349 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Condition: Corroded
- Location: Nr 1 Nacelle
- 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/FDEA201212184317

## Discrepancy

NR 1 ENG SKIN HAS CORROSION AT SPIGOT HOLE AND LIGHT SURFACE CORROSION ON SKIN LOWER SURFACE.  DEFECT MEASURES 6".  REMOVED CORROSION, MEASURED REMAINING THICKNESS AND CHECKED LIMITS IAW 51-74-10 AND 54-51-81. NDT OK, PREPPED AND REPROTECTED AREAS IAW SRM 54-51-00-201-2L, MATERIAL THICKNESS .732, REMOVED .012 REMAINING THICKNESS .710 FOUND TO BE WITHIN LIMITS IAW SRM 54-51-81, CONFIG 2, PG 109/110 MIN.  SRI REQUIREMENTS IAW SRM 54-51-81-1-001-00, PARA 3A TABLE 103 PG 105/106 INITIAL AT 30,949 FL REPETITIVE EVERY 17600 FC.

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