# SDR FDEA202502250277

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2025
- Submitted: February 25, 2025
- Operation: Air carrier
- Aircraft: [N572FE](https://openairdocs.org/aircraft/N572FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48755
- Aircraft time: 85,859 hours, 18,677 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Skin
- Part number: ARB1770502
- Condition: Cracked
- Location: Zone 600
- 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/FDEA202502250277

## Discrepancy

RIGHT WING LEADING EDGE, SLAT ASSEMBLY NUMBER 5 UNDERSIDE COVE PANEL INBOARD   EDGE FOUND WITH CRACKLINE FROM RIVETED HOLE, AT STATION XOS 660.537. RIGHT WING LEADING EDGE, SLAT ASSEMBLY NUMBER 5 UNDERSIDE COVE PANEL INBOARD   EDGE AT STATION XOS 660.537 REPAIRED AS PER EA # 1-5750-T0382398 P1 TITLE: WINGS - FLIGHT   SURFACE - RH WING - #5 SLAT ASSY - CRACK RIBS AND SKIN - LOCAL FABRICATION - RSC   TRACKING. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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