# SDR TSAA0353150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2003
- Submitted: July 10, 2003
- Operation: Air carrier
- Aircraft: [N819AL](https://openairdocs.org/aircraft/N819AL), registered now
- Make and model: Boeing 737-25A
- Registry model: [Boeing 737-25A](https://openairdocs.org/model/boeing-737-25a) (OpenAirDocs)
- Aircraft serial: 23791
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 6545875
- Condition: Corroded
- Location: Fuselage
- 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/TSAA0353150

## Discrepancy

FOUND CORROSION DISCOVERED ON LEFT CREASE BEAM BETWEEN BS 307 AND 310.  REMOVED AND REPLACED SECTION BETWEEN BS 307 AND BS 310.  ALODINE, PRIMED, AND INSTALLED REPAIR PARTS WET WITH FASTENERS MAKING A FAYING SURFACE SEAL.  REPAIR COMPLETED IAW SRM 51-30-2 AND 51-40-3. (M)

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