# SDR SWAA041177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2004
- Submitted: August 16, 2005
- Operation: Air carrier
- Aircraft: [N306SW](https://openairdocs.org/aircraft/N306SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 22946
- Aircraft time: 61,246 hours, 59,579 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6545815
- 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/SWAA041177

## Discrepancy

DURING SCHEDULED D-CHECK, FOUND FLOORBEAMS AT BS 328, RBL 42, BS 344, LBL 50 TO RBL 0, CORRODED.  REPAIRED FLOORBEAMS PER SRM.

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