# SDR USAA040752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2004
- Submitted: November 24, 2004
- Operation: Air carrier
- Aircraft: N395US
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23317
- Engine: Ge CFM563B1
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keelbeam
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA040752

## Discrepancy

PIT, C1, KEELBEAM, 1 INCH X 20 INCH AREA, CORROSION; NO LEVEL OR TASK, BS520-540 AT STR 26L.  REMOVED CORROSION, INSTALED NESTED REPAIR ON ONE SIDE ONLY IAW SRM 51-70-12, DET III.

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