# SDR USAA040715

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2004
- Submitted: November 8, 2004
- 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
- Engine: Cfmint CFM563B2
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Cracked
- Location: Fuselage
- Part time: 41,131 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/USAA040715

## Discrepancy

INTERCOSTAL, .5 INCH CRACK IN RADIUS, BETWEEN STA 500E AND 500F, UNDER LT AFT CARGO PIT FLOOR ZEE ANGLE.  FABRICATED REPLACEMENT PART IAW SRM 53-30-04, 51-10-02.

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