# SDR HALA0300012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2003
- Submitted: February 18, 2003
- Operation: Air carrier
- Aircraft: [N477HA](https://openairdocs.org/aircraft/N477HA), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55122
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Skin
- Part number: 5910044402
- Condition: Corroded
- Location: Rt Wing Aileron
- Part time: 2,694 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA0300012

## Discrepancy

HNL - LEVEL 2 CORROSION ON RIGHT AILERON UNDER THE 9957571-23 RUBSTRIP IS BETWEEN XA 374.00 AND XA 382.125.  THE CORROSION AFFECTED THE 995757-34 DOUBLER AND 9957571-36 SKIN.  THESE 2 PARTS HAD 100 PERCENT CORROSION PENETRATION.  THE AILERON WAS REPLACED PER BOEING MM.  (M)

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