# SDR SWAA2026052089834

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2026
- Submitted: May 21, 2026
- Operation: Air carrier
- Aircraft: [N250WN](https://openairdocs.org/aircraft/N250WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34972
- Aircraft time: 64,577 hours, 39,254 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Vapor Barrier
- Condition: Cracked
- Location: Zone 100
- 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/SWAA2026052089834

## Discrepancy

BS 663.75 VAPOR BARRIER CRACKED BTWN LBL 45 AND LBL 55.  REPAIRED VAPOR BARRIER IAW SRM 51-70-04-2R-10 REPAIR 10.

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