# SDR BTAA2013F00001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2013
- Submitted: December 13, 2013
- Operation: Air carrier
- Aircraft: [N204CF](https://openairdocs.org/aircraft/N204CF), registered now
- Make and model: Cessna 550
- Registry model: [Cessna 550](https://openairdocs.org/model/cessna-550) (OpenAirDocs)
- Aircraft serial: 5500238
- Engine: Pwa JT15D4
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 65223053
- Condition: Corroded
- Location: Lt Wing
- Part time: 12,023 hours
- 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/BTAA2013F00001

## Discrepancy

LEFT WING L/E SKIN UNDER DE-ICING BOOT CORRODED.  BLENDED OUT CORROSION AND FOUND REMAINING SKIN THICKNESS UNDER MINIMUMS.  CUTOUT DAMAGE SKINS AND PERFORMED REPLACEMENT IAW ACFT SRM 57-20-07.

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