# SDR CALA2023110303266

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2023
- Submitted: November 3, 2023
- Operation: Air carrier
- Aircraft: [N24212](https://openairdocs.org/aircraft/N24212), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28772
- Aircraft time: 74,941 hours, 27,357 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 141A57703
- Condition: Corroded
- Location: Sta344 Lbl44-56
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023110303266

## Discrepancy

CORROSION ON MAIN DECK FLOOR BEAM LBL 44-56 B. STA 344

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