# SDR COEA2017040719912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2017
- Submitted: June 7, 2017
- Operation: Air carrier
- Aircraft: [N912FX](https://openairdocs.org/aircraft/N912FX), registered now
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 047
- Aircraft time: 36,553 hours, 43,150 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: S57210627201
- Condition: Damaged
- 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/COEA2017040719912

## Discrepancy

HEAVY CHECK COE/MAJOR REPAIR: FRETTING DAMAGE FROM RT WING FRONT SPAR LOWER EXTRUSION AT RIB 19. REPAIR PER CETS-1693/17...11374 DATED 5/9/2017.

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