# SDR CALA0400491

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2004
- Submitted: May 17, 2004
- Operation: Air carrier
- Aircraft: [N23661](https://openairdocs.org/aircraft/N23661), registered now
- Make and model: Boeing 737524
- Aircraft serial: 28922
- Aircraft time: 15,938 hours, 8,368 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 65C3397053
- Condition: Cracked
- Location: Fuselage
- 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/CALA0400491

## Discrepancy

INSPECTION FOUND A 2 INCH CRACK IN UPPER FLANGE OF INTERCOSTAL AT STA 344-360, BL 0. THE INTERCOSTAL WAS REMOVED AND REPLACED IAW SRM 51-40-02 AND DRAWING 65C33970.

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