# SDR COEA2022080911917

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2022
- Submitted: August 9, 2022
- Operation: Air carrier
- Aircraft: [N917FX](https://openairdocs.org/aircraft/N917FX), 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: 354
- Aircraft time: 27,027 hours, 34,946 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Panel
- Part number: S57110919201
- Condition: Corroded
- Location: Zone 600
- 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/COEA2022080911917

## Discrepancy

WO 238445 NR 600016  HEAVY CHECK   COE/MAJOR REPAIR: UPPER CENTER WING CUTOUT BETWEEN RIBS 4R AND 5R  PANEL 622CT FLANE AND FOIL HAVE FRETTING DAMAGE. CORRECTIVE ACTION: REPAIR PER SRAS  DO/TS- 4504/08...4888 ISSUE F, DATED 8/3/2022.

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