# SDR FDEA202610081495

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2026
- Submitted: October 8, 2026
- Operation: Air carrier
- Aircraft: [N610FE](https://openairdocs.org/aircraft/N610FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48603
- Aircraft time: 96,810 hours, 23,690 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Doubler
- Part number: ARB39546
- 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/FDEA202610081495

## Discrepancy

RIGHT WING, FIXED LEADING EDGE RIB DOUBLER AT STATION XOS 667 FOUND CRACK ABOUT 0.2".  RIGHT WING FIXED LEADING EDGE CRACKED RIB DOUBLER AT STATION XOS 667 REMOVED AND   INSTALLED WITH FABRICATED RIB DOUBLER AS PER MD-11 SRM 51-31-01-0G.RIB DOUBLER   FABRICATED PER DOUGLES DRAWING: ARB3954 REVISION K. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.