# SDR FDEA202309151719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2023
- Submitted: October 9, 2023
- Operation: Air carrier
- Aircraft: [N574FE](https://openairdocs.org/aircraft/N574FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48499
- Aircraft time: 96,594 hours, 22,902 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: ARB74132
- Condition: Corroded
- Location: Zone 600
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202309151719

## Discrepancy

RH WING REAR SPAR UPPER CAP - CORROSION AT STA XORS 783. (AREA MARKED) 0005108155 : 28-OCT-2023 02:13  REPAIRED RH WING REAR SPAR UPPER CAP AT STA XORS 783 REF EA# 1-5710-T0376494 TITLED:   WINGS - BASIC WING STRUCTURE - RH WING REAR SPAR UPPER CAP AFT LEG - REWORK    MAJOR REPAIR

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