# SDR COEA2011091401801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2011
- Submitted: September 16, 2011
- Operation: Air carrier
- Aircraft: [N801FX](https://openairdocs.org/aircraft/N801FX), 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: 338
- Aircraft time: 33,199 hours, 37,208 cycles
- System (JASC): [5522 · Elevator, Plate/Skin](https://openairdocs.org/jasc/5522)
- Part: Skin
- Part number: S5527600001606
- Condition: Corroded
- Location: Elevator
- 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/COEA2011091401801

## Discrepancy

HEAVY CK COE / LEVEL 2 CORROSION:  DISCREPANCY: LT ELEVATOR TOP SURFACE AROUND NR 2 STATIC WICK BASE HAS LEVEL 2 CORROSION.  FOUND TRAILING EDGE WEDGE LIGHTNING STRIP CHANNEL CORRODED.  (LENGTH 1", WIDTH 1", DEPTH ALL THE WAY THROUGH).  REMOVED AND REPLACED TRAILING EDGE ASSEMBLY.

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