# SDR DALA2025072505606

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2025
- Submitted: July 25, 2025
- Operation: Air carrier
- Aircraft: [N37700](https://openairdocs.org/aircraft/N37700), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29631
- Aircraft time: 74,864 hours, 28,567 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/DALA2025072505606

## Discrepancy

(LOG 1097320) CORROSION AROUND FASTENER HOLES IN FWD CARGO COMPARTMENT FLOOR STRUCTURE SUPPORT INTERCOSTAL, BS.500F-BS.500G STR.26R. REMOVED AND REPLACED INTERCOSTAL IN FWD CARGO COMPT BS .500F BS500G STR 26R IAW B 737 SRM 53-30-53-2R1 AND IAW B 737 SRM 51-40-02.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.