# SDR SWAA2022030174973

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2018
- Submitted: March 1, 2022
- Operation: Air carrier
- Aircraft: [N968WN](https://openairdocs.org/aircraft/N968WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36679
- Aircraft time: 24,647 hours, 14,727 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Vapor Barrier
- Condition: Cracked
- Location: Wheel Well Lh
- Stage of operation: UK
- 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/SWAA2022030174973

## Discrepancy

L/H VAPOR BARRIER HAS A CRACK 14' LONG APPROX. AT LBL 30. (REF TO NRC 639575/001). AN INTERIM REPAIR WAS COMPLETED IAW SRM 57-10-10-1A-Z. THIS AICRAFT HAS SPLIT SCIMITAR CONFIGURATION. / USING 737 NG SRM 57-10-10 ALLOWABLE DAMAGE 2 IS APPLICABLE AND ACCEPATABLE FOR USE ON AIRCRAFT N 968 WN WITH THE SPLIT SCIMITAR CONFIGURATION. PER EA # 1-757-15791.

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