# SDR USAA060234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2006
- Submitted: February 14, 2006
- Operation: Air carrier
- Aircraft: N620AU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27199
- Aircraft time: 42,310 hours, 42,310 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 5110023216
- 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/USAA060234

## Discrepancy

FOUND FLOOR SUPPORT CORROSION MAIN CABIN, STA 400, RBL 12 - 24.75, WL 208;  LEVEL 1; TASK C53-220-03.  REMOVED AND REPLACED FLOOR SUPPORT PER SRM 53-00-51, 51-40-02, 51-40-05 AND 51-21-01, DEFECT SIZE: 4"L BY 1.5"W BY .050"D; 9"L BY 5"W BY .020"D.

---
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.