# SDR SWAA2023052530114

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2023
- Submitted: May 25, 2023
- Operation: Air carrier
- Aircraft: [N959WN](https://openairdocs.org/aircraft/N959WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36674
- Aircraft time: 38,285 hours, 23,370 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Plate
- Condition: Cracked
- Location: Zn 500 Left 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/SWAA2023052530114

## Discrepancy

LEFT OUTBOARD WING REAR SPAR - WIGGLE PLATE HAS A CRACK ORSS 228 (MARKED)<[01] REMOVED AND REPLACED LEFT OUTBOARD WING REAR SPAR - WIGGLE PLATE AT ORSS 228; P/N 115A3760-29 IAW SRM 51-40-02 AND AIPC 57-50-00-17;[02] VERIFIED CORRECTIVE ACTION ITEM; CARD COMPLETE.

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