# SDR COEA2019121062804

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2019
- Submitted: December 10, 2019
- Operation: Air carrier
- Aircraft: N804HC
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- Aircraft serial: 623
- Aircraft time: 23,317 hours, 31,099 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: Panel
- Part number: S5711442000000
- 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/COEA2019121062804

## Discrepancy

WO 197234 NR 57126 HEAVY CHECK HATS/MINOR REPAIR: PANEL 522CT HOUSING HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0107912_01...15404 ISSUE A, DATED 11/1/2019.

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