# SDR DALA2024051405215

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2024
- Submitted: May 14, 2024
- Operation: Air carrier
- Aircraft: [N586NW](https://openairdocs.org/aircraft/N586NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32987
- Aircraft time: 72,448 hours, 24,012 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Part number: UNKNOWN
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024051405215

## Discrepancy

CORROSION ON INTERNAL DOUBLER WAS FOUND (SETTLEMT AREA OF RETAINER RING).       INTERNAL DOUBLER STIFFENER SETTLEMT AREA OF RETAINER RING) WAS REPLACED PER DWG P18308 REV. D AND PER B757-300 SRM. (0338132)

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