# SDR DALA2022111407310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2022
- Submitted: November 14, 2022
- Operation: Air carrier
- Aircraft: [N811DZ](https://openairdocs.org/aircraft/N811DZ), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31916
- Aircraft time: 29,682 hours, 11,276 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 947
- 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/DALA2022111407310

## Discrepancy

DURING INSPECTION FOUND CORROSION ON FLOOR BEAM STA= 947.5 AT LBL=25, LBL= 50 AND RBL=50 W-2 AREA CPAX. FLOOR BEAM STA= 947.5 AT LBL= 25, LBL= 50 AND RBL=50 W-2 AREA CPAX WAS REPAIRED PER B737-900ER SRM 53-70-51-2R REPAIR 5.

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