# SDR FDEA202204100910

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2022
- Submitted: April 22, 2022
- Operation: Air carrier
- Aircraft: [N602FE](https://openairdocs.org/aircraft/N602FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48402
- Aircraft time: 92,464 hours, 23,472 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Rib
- Part number: ARB19286
- Condition: Cracked
- Location: Zone 600
- Stage of operation: IN
- How discovered: B
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202204100910

## Discrepancy

WHILE PERFORMING INTERNAL BORESCOPE INSPECTION (SPECIAL/NONROUTINE   MAINTENANCE FORM NUMBER N00976), RIGHT HAND WING NUMBER 8 SLAT INTERNAL RIB   FOUND CRACK AT LOOSE RIVETS AREA. RIGHT HAND WING NUMBER 8 SLAT INTERNAL LOOSE RIVETS  AND CRACKED RIB AT STATION   XOS 1092.116 REMOVED AND REPLACED AS PER SRM 57-40-01-2R REPAIR 13. RIB FABRICATED   AS PER DOUGLAS DRAWING ARB1928 REVISION G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-  100.

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