# SDR SWAA2023062858776

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2023
- Submitted: June 28, 2023
- Operation: Air carrier
- Aircraft: [N942WN](https://openairdocs.org/aircraft/N942WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36648
- Aircraft time: 45,425 hours, 27,767 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Angle
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 100 Fus Lower
- Stage of operation: IN
- 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/SWAA2023062858776

## Discrepancy

CRACK INDICATION FOUND AT L/H VAPOR BARRIER UPPER ATTACH ANGLE AT LBL 42 HOLE. CRACK INDICATION FOUND AT L/H VAPOR BARRIER UPPER ATTACH ANGLE AT LBL 42 HOLE.<[01] INSTALLED REPAIR AT L/H VAPOR BARRIER UPPER ATTACH ANGLE AT LBL 42 PER REF SRM 57-10-10-2R-5 REPAIR 5;[02] VERIFIED STEP # 1;[03] JOB IS COMPLETE;[04] JOB IS COMPLETE;[05] JOB IS COMPLETE;[06] JOB IS COMPLETE

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.