# SDR USAA001189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2000
- Submitted: November 7, 2000
- Operation: Air carrier
- Aircraft: N517AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23703
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Fuselage
- Part time: 42,638 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/USAA001189

## Discrepancy

PIT - FOUND STRINGER CORRODED 1 INCH BY 3 INCHES, STATION 316-324 STRINGER 28R.  REPLACED SECTION OF STRINGER PER EA 55710 AND SRM 53-00-03.  CORROSION LEVEL 1, TASK NR C53-202-01.  (M)

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