# SDR SWAA2022040563687

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: N557WN
- Make and model: Boeing 737790
- Aircraft serial: 30166
- Aircraft time: 61,774 hours, 29,614 cycles
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Lug
- Condition: Corroded
- Location: Vert. Stab.
- 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/SWAA2022040563687

## Discrepancy

*CORROSION* VERTICAL STABILIZER LEFT FWD ATTACH LUGS AT UPPER FUSELAGE STA 1016 LBL 8 WL 300.8 / REMOVED CORROSION IAW ATS ER 19-05192 REV IR AND SWA EA 1-753-35935 REV IR.

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