# SDR USAA2009042390965

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2009
- Submitted: April 23, 2009
- Operation: Air carrier
- Aircraft: N155AW
- Make and model: Boeing 737-3G7
- Registry model: [Boeing 737-3G7](https://openairdocs.org/model/boeing-737-3g7) (OpenAirDocs)
- Aircraft serial: 23777
- Aircraft time: 67,949 hours, 46,815 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Beam
- Part number: 6546812186
- Condition: Corroded
- Location: Fuselage
- 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/USAA2009042390965

## Discrepancy

SAL - C19 - MAJOR REPAIR - INTERGRANULAR CORROSION ON UPPER BEAM FLANGE BETWEEN BS 986.5 TO BS 1006, RBL 15.  REPLACED BEAM BETWEEN BS 986.5 TO BS 1006, RBL 15 IAW B737 SRM 51-10-02.

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