# SDR SWAA2026032378531

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2026
- Submitted: March 23, 2026
- Operation: Air carrier
- Aircraft: [N924WN](https://openairdocs.org/aircraft/N924WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36628
- Aircraft time: 57,102 hours, 34,691 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- 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/SWAA2026032378531

## Discrepancy

LH SIDE INTERCOSTAL CRACKED BTWN BS 294.5 & 303.9, STRINGER 16L.   REPLACED THE INTERCOSTAL IAW SRM 51-40-02-0G-0, DWG 1418180, SHEET 22, 23, & 25, REV-, AMM 25-80-00-000-801, AMM 25-80-00-400-801, & AMM 51-21-91-620-802.

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