# SDR USAA040774

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2004
- Submitted: November 17, 2004
- Operation: Air carrier
- Aircraft: N445US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24863
- Engine: Cfmint CFM563B2
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Condition: Cracked
- Location: Fuselage
- Part time: 38,961 hours
- 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/USAA040774

## Discrepancy

PIT, FPBH INSP, VERTICAL CORD-.750 INCH LONG CRACK.  IB RADIUS OB VERTICAL CORD LBL 5.7, WL 184.  REPAIRED VERTICAL BEAM WITH REPAIR KIT IAW EO 5300V155 WITH EA79303.

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