# SDR FDEA202506140936

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2025
- Submitted: June 16, 2025
- Operation: Air carrier
- Aircraft: [N525FE](https://openairdocs.org/aircraft/N525FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48565
- Aircraft time: 90,438 hours, 19,228 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: None
- Condition: None
- Location: None
- 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/FDEA202506140936

## Discrepancy

AGING AIRCRAFT - EXISTING REPAIR AT RIGHT HAND WING FIXED LEADING EDGE COMPARTMENT   RIB DOUBLER STATION XOS 789.645 (REPLACED DOUBLER P/N ARB3954-8 BY FABRICATION) EXISTING REPAIR AT RIGHT HAND WING FIXED LEADING EDGE COMPARTMENT   RIB DOUBLER STATION XOS 789.645 EVALUATED AND FOUND RIB DOUBLER REPLACED BY   FABRICATION IAW MD11 SRM 51-31-01-0G AND DOUGLAS DRAWING ARB3954 REVISION K. EO 1-  5100-7-5001 B7 PART 1 TITLE: STRUCTURES - REPAIR CATALOG - MD-11 REPAIR IDENTIFICATION &   TRACKING REQUIREMENTS 14 CFR 121.707 ACCOMPLISHED. REPAIR CLASSIFIED AS MAJOR PER   GMM 6-2-100.

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