# SDR DALA2026041302320

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2026
- Submitted: April 13, 2026
- Operation: Air carrier
- Aircraft: [N881DN](https://openairdocs.org/aircraft/N881DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31992
- Aircraft time: 27,233 hours, 10,418 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 200
- 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/DALA2026041302320

## Discrepancy

AFT WET AREA - AFT L/H I/B LAVATORY FLOOR SUPPORT - CORROSION.PERFORMED T-CAP REPAIR 5ON THE STA. 947 L/H AFT WET AREA FLOOR SUPPORT UNDER LAV IAW B737-900 SRM 53-70-51-2R-5. (LOG 1533584 - AIRCRAFT WAS GROUNDED).

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