# SDR TSAA0253131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2002
- Submitted: May 31, 2002
- Operation: Air carrier
- Aircraft: [N810AL](https://openairdocs.org/aircraft/N810AL), registered now
- Make and model: Boeing 737-2Y5
- Registry model: [Boeing 737-2Y5](https://openairdocs.org/model/boeing-737-2y5) (OpenAirDocs)
- Aircraft serial: 24031
- Engine: Pwa JT8D15
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 654541041
- Condition: Cracked
- 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/TSAA0253131

## Discrepancy

FOUND CRACKS AT BL 0 FLOOR BEAM AT BS 663 AND BETWEEN BS 700-717 WEB.  REMOVED AND DISCARDED A SECTION OF THE WEB AND DOUBLER CONTAINING THE CRACKS.  FABRICATED ALL REPAIR PARTS.  INSTALLED SPLICE ANGLES AND STRAPS WITH NUT PLATES.  COMPLETED INSTALLATION OF REINFORCING ANGLE, FILLER AND SPLICE PLATES.  AIRCRAFT RETURNED TO SERVICE.

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