# SDR DALA2025033102370

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2025
- Submitted: March 31, 2025
- Operation: Air carrier
- Aircraft: [N3749D](https://openairdocs.org/aircraft/N3749D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30490
- Aircraft time: 76,305 hours, 29,121 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/DALA2025033102370

## Discrepancy

(LOG 0880542) AFT CABIN FLOOR STRUCTURE HAS CORROSION AROUND LAV FITTING STA 947 RBL 48. REPAIRED AFT CABIN FLOOR STRUCTURE AROUND LAV FITTING STA 947 RBL 48 IAW B737 SRM 53-70-51-2R-5.

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