# SDR AALA202202093288

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2022
- Submitted: February 9, 2022
- Operation: Air carrier
- Aircraft: [N825NN](https://openairdocs.org/aircraft/N825NN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 31087
- Aircraft time: 36,163 hours, 14,796 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200 - Fuse
- 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/AALA202202093288

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON AFT CARGO FLOOR SUPPORT LOCATED AT STA 500I AND LEFT BUTT LINE 26 TO RIGHT BUTT LINE 26. REMOVED AND REPLACED FLOOR SUPPORT PER 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.