# SDR SWAA2023082488450

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2023
- Submitted: August 24, 2023
- 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: 72,005 hours, 42,658 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Plate
- Part number: UNKNOWN
- 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/SWAA2023082488450

## Discrepancy

RIGHT WING T/E LOWER WIGGLE PLATE CRACKED AT ORSS 260<[01] REMOVED CRACKED WIGGLE PLATE AT RIGHT WING T/E ORSS 260 AND BEGAN INSTALLATION OF NEW WIGGLE PLATE IAW SRM 51-40-02-0G-0;[02] COMPLETED INSTALLATION OF NEW WIGGLE PLATE; SEALANT AND RESTORATION OF PAINT IAW AMM 51-31-00-390-801 STEP 3.B.(1)-(3); (8) AND AMM 51-21-99-300-801;[03] VERIFIED CORRECTION ACTION ITEM 2 AND MEASUREMENT TABLE CARD COMPLETE.

---
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.