# SDR DALA2022112507524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2022
- Submitted: November 25, 2022
- Operation: Air carrier
- Aircraft: [N807DN](https://openairdocs.org/aircraft/N807DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31921
- Aircraft time: 29,237 hours, 11,221 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 986
- 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/DALA2022112507524

## Discrepancy

DURING INSPECTION FOUND CORROSION LEVEL 2 ON BEAM AT STA.986 AND LBL.42 AND RBL.42 APPROX AT PASSENGER CABIN WAS REPAIRED PER B737-900ER SRM 53-70-51-2R-6.

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