# SDR SWAA2022033166456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: N565WN
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30282
- Aircraft time: 48,260 hours, 32,451 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Stiffener
- Condition: Cracked
- Location: Center Wing
- 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/SWAA2022033166456

## Discrepancy

LH VAPOR BARRIER HORIZNAL STIFFNER AT LBL 6-30 AND AT STA.663 CRACKED / REMOVED HORIZ STIFFENER AT BS 663; LBL 6 TO 3D IAW SRM 51-40-02-0G-0. FABRICATAED NEW STIFFENER IAW EA 190941 REV. IR AND SWA EA 1-757-16681 REV. IR. INSTALLED NEW STIFFENER IAW SRM 51-40-02-0G-0 AND BOEING DWG. 111A1000 REV. B.

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