# SDR DL73S050751

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2005
- Submitted: December 14, 2005
- Operation: Air carrier
- Aircraft: [N237WA](https://openairdocs.org/aircraft/N237WA), registered now
- Make and model: Boeing 737247
- Aircraft serial: 23185
- Aircraft time: 51,584 hours, 39,857 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 654541039
- Condition: Cracked
- Location: Lbl 24.8
- 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/DL73S050751

## Discrepancy

CRACKS WERE FOUND IN THE OVERWING FLOORBEAMS AT LBL 24.8.  EXISTING FLOORBEAM REPAIR/MODIFICATION WAS REMOVED AND STRUCTURAL REINFORCING WAS ADDED TO THE FLOORBEAM REF AD 2001-17-18, 93-17-08, 90-06-02, 3-056673-03AD.

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