# SDR SWAA2020022641689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2020
- Submitted: February 26, 2020
- Operation: Air carrier
- Aircraft: [N426WN](https://openairdocs.org/aircraft/N426WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29830
- Aircraft time: 61,080 hours, 36,269 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Part number: 141A1180
- Condition: Corroded
- Location: Bs 335
- 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/SWAA2020022641689

## Discrepancy

FRAME LOWER ATTACH ANGLE CORRODED AT BS. 335, STRINGER 23 LEFT, IN MAIN EBAY.          / R&R CHORD IAW SRM & DWG.

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