# SDR FDEA2019122323280

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2019
- Submitted: December 24, 2019
- Operation: Air carrier
- Aircraft: [N990FD](https://openairdocs.org/aircraft/N990FD), registered now
- Make and model: Boeing 757232
- Aircraft serial: 22909
- Aircraft time: 84,848 hours, 43,091 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141N5170U11
- Condition: Corroded
- Location: Fuselage
- 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/FDEA2019122323280

## Discrepancy

FWD WET AREA BETWEEN STA 324-345 LBL 39 FLOOR SUPPORT CORRODED.  REMOVED CORR ON FLOOR SUPPORT STA 324-345 LBL 39 IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A FIG 101.  REMOVED, LOCATED, DRILLED AND INSTALLED NEW FLOOR SUPPORT IAW SRM 51-40-02 AND DEG 141N5170 REV C.

---
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.