# SDR SWAA072051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2007
- Submitted: April 27, 2007
- Operation: Air carrier
- Aircraft: N658SW
- Make and model: Boeing 737-3L9
- Registry model: [Boeing 737-3L9](https://openairdocs.org/model/boeing-737-3l9) (OpenAirDocs)
- Aircraft serial: 23332
- Aircraft time: 72,987 hours, 42,223 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Crease Beam
- Part number: 6547980
- Condition: Corroded
- Location: Bs 807-827
- 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/SWAA072051

## Discrepancy

DURING SCHEDULED 22Y CHECK, FOUND CREASE BEAM WEB CORRODED AT BS 807 TO BS 827, RBL 70.  REMOVED AND REPLACED CREASE BEAM WEB PER SRM.

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