# SDR SWAA2023061451176

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2023
- Submitted: June 14, 2023
- Operation: Air carrier
- Aircraft: [N288WN](https://openairdocs.org/aircraft/N288WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36611
- Aircraft time: 51,345 hours, 30,884 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Panel
- Condition: Cracked
- Location: Zn 600 Right Win
- 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/SWAA2023061451176

## Discrepancy

RIGHT WING LEADING EDGE ACCESS PANEL 621VB FWD END CRACK<[01] PREPARED PANEL #621VB FOR REPAIR PER B737 SRM 51-70-04-2R-6 PARA 4.D; APPLIED REPAIR ON DAMAGE AREA; ACCESS PANEL 621VB; AS PER B737 SRM 51-70-04-2R-6. MATERIAL USED PO.1800550 AND PO.1473815; PAINTED PANEL #621VB PER B737 AMM 51-21-99-300-802. MATERIALS USED GRAY PAINT P/O#2003553.;[02] VERIFIED STEP 1

---
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.