# SDR SWAA2023031301787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2023
- Submitted: March 13, 2023
- Operation: Air carrier
- Aircraft: [N219WN](https://openairdocs.org/aircraft/N219WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32490
- Aircraft time: 58,692 hours, 35,153 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/SWAA2023031301787

## Discrepancy

CRACK INTERNAL CAVITY CORRUGATE PLATE LOCATED AT LEVEL IRSS 248 TRAILING EDGE AT LT WING 2023-112990<[01] REPLACED CORRUGATE PLATE LOCATED AT LEVEL IRSS 248 TRAILING EDGE AT LT WING AND FASTENERS IAW<BR>B737-700 SRM-51-40-02; SRM 51-10-02 AND DWG 115A2001 REV:A;[02] REPLACED CORRUGATE PLATE LOCATED AT LEVEL IRSS 248 TRAILING EDGE AT LT WING AND FASTENERS IAW<BR>B737-700 SRM-51-40-02; SRM 51-10-02 AND DWG 115A2001 REV:A SEE INDIVIDUAL SIGN OFF BELOW.;[03] CORRECTIVE ACTION STEP 2 CERTIFIED

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.