# SDR SWAA040911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2004
- Submitted: August 16, 2005
- Operation: Air carrier
- Aircraft: [N304SW](https://openairdocs.org/aircraft/N304SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 22944
- Aircraft time: 60,998 hours, 59,687 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6546804
- 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/SWAA040911

## Discrepancy

DURING SCHEDULED D-CHECK, FOUND FLOORBEAMS AT BS 312, BS 344, BS BS 986, LBL 65 TO RBL 42 CORRODED.  REPAIRED FLOORBEAM SECTIONS PER SRM AND ER.

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