# SDR USAA020210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2002
- Submitted: August 29, 2002
- Operation: Air carrier
- Aircraft: [N373US](https://openairdocs.org/aircraft/N373US), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22952
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Corroded
- Location: Fuselage
- Part time: 48,985 hours
- 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/USAA020210

## Discrepancy

PIT - FOUND STIFFENER CORRODED 3 INCH BY 3 INCH AREA, AFT PRESS BULKHEAD STIFFENER BS 1018 BL 00.  INSTALLED DOUBLER, SPLICED SECTION OF STIFFENER PER BOEING DRAWING 65C28106.  (M)

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