# SDR USAA2012091100004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2012
- Submitted: September 11, 2012
- Operation: Air carrier
- Aircraft: [N432US](https://openairdocs.org/aircraft/N432US), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24554
- Aircraft time: 60,936 hours, 40,702 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Part number: 65C31847U73
- 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/USAA2012091100004

## Discrepancy

Q6 CHECK - EXFOLIATION CORROSION ON FLOOR WEB STRAP BETWEEN BS 1020 TO BS 1025, WL 208, BL16R.  REPLACED FLOOR WEB STRAP BETWEEN BS 1020 TO BS 1025, WL 208, BL16R IAW B737-400 SRM 51-40-02-0G FIGURES 3, 8, 12.

---
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.