# SDR SWAA2022022241439

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2019
- Submitted: February 23, 2022
- Operation: Air carrier
- Aircraft: N420WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29825
- Aircraft time: 61,359 hours, 36,009 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Plate
- Condition: Cracked
- Location: L/H 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/SWAA2022022241439

## Discrepancy

LEFT WING LOWER TRAILING SKIN WIGGLE PLATE JUST INBOARD OF #3 FLAP TRACK IS CRACKED / REMOVED AND REPLACED L/H WING LOWER TRAILING SKIN WIGGLE PLATE JUST I/B OF #3 FLAP TRACK IAW SRM 51-40-02-0G-0; 51-40-05-0G-0; AND DWG 115A2713 SHT REV B

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