# SDR CALA2026050516009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2026
- Submitted: May 5, 2026
- Operation: Air carrier
- Aircraft: [N73270](https://openairdocs.org/aircraft/N73270), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31632
- Aircraft time: 75,425 hours, 26,578 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 141A541012
- Condition: Cracked
- Location: Zone 200
- 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/CALA2026050516009

## Discrepancy

FWD WET AREA CRACKED INTERCOSTAL BETWEEN STA 312 AND 328 AT RBL 31.   REMOVED AND REPLACED INTERCOSTAL FROM BS 312 TO 328 RBL 31.60 AT FWD CABIN AS PER SRM 51-40-02-0G-0, AND AAR ESR-WI NO: 22-15137 REV IR AND EC/RA #5310-08892 REV. ORIGINAL.

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