# SDR USAA030051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2003
- Submitted: July 9, 2003
- Operation: Air carrier
- Aircraft: [N423US](https://openairdocs.org/aircraft/N423US), registered now
- Make and model: Boeing 737401
- Aircraft serial: 23990
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 65458078
- Condition: Cracked
- Location: Fuselage
- Part time: 40,013 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/USAA030051

## Discrepancy

PIT - FOUND WEB INTERCOSTAL CRACKED .5 INCH, FS 277-294.5 AT S-14R.  DEFECTIVE PART REPLACED WITH IDENTICAL PART NR PER SRM 51-10-02.  (M)

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