# SDR DU4R2009396

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2009
- Submitted: September 11, 2009
- Operation: General aviation
- Filed by: [AAR Aircraft Services, LLC, repair station DU4R141M](https://openairdocs.org/faa-repair-station/DU4R141M/aar-aircraft-services-llc.md) (OpenAirDocs)
- Aircraft: N14605
- Make and model: Boeing 737524
- Aircraft serial: 27318
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 303-304
- Stage of operation: IN
- How discovered: X
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DU4R2009396

## Discrepancy

DURING SCHEDULED INSPECTION, NDT INSPECTION OF L1 DOOR LOWER HINGE CUTOUT FASTENER HOLES CORROSION NOTED BS 303.9, W/L 234

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