# SDR FDEA202208031863

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2022
- Submitted: August 6, 2022
- Operation: Air carrier
- Aircraft: [N789FD](https://openairdocs.org/aircraft/N789FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 26689
- Aircraft time: 75,303 hours, 29,035 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Skin
- Condition: Corroded
- Location: Zone 400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202208031863

## Discrepancy

#1 PYLON UPPER SKIN AND OUTBD FITTING HOLE #9 HAS REJECTABLE INDICATIONS OF   CORROSION AT 3 TO 5 O'CLOCK TITLE: WINGS - PLATES AND SKINS - LH WING, UPPER SKIN AT DRAG FITTING REJECTABLE   CRACK / CORROSION INDICATIONS . ACCOMPLISHED STEPS 1-25 IAW EA F-5730-T0369611 PT 1.   MAJOR REPAIR

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