# SDR SWAA2023072773244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2023
- Submitted: July 27, 2023
- Operation: Air carrier
- Aircraft: [N441WN](https://openairdocs.org/aircraft/N441WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29837
- Aircraft time: 66,664 hours, 39,529 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Panel
- Part number: UNKNOWN
- Condition: Damaged
- 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/SWAA2023072773244

## Discrepancy

LT WING PANEL 194AL HAS SEVERAL FASTENERS HOLE ELONGATED.<[01] APPLIED REPAIR IN DAMAGED AREA (FASTENER HOLES) ON PANEL 194 AL AS PER B737 SRM 51-70-04-2R-9. MATERIAL USED PO# 1776837 PO#2012656 PO#1738579APPLIED TOPCOAT ON PANEL 194AL REF B737 AMM 51-21-73-370-803.;[02] VERIFIED STEP 1

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