# SDR FDEA201902130390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2019
- Submitted: February 26, 2019
- Operation: Air carrier
- Aircraft: [N589FE](https://openairdocs.org/aircraft/N589FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48491
- Aircraft time: 82,104 hours, 17,868 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: ARB19547
- Condition: Cracked
- Location: Zone 500
- 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/FDEA201902130390

## Discrepancy

WHILE PERFORMING BOROSCOPE INSPECTION , LEFT HAND WING XOS 1141.2 # 8 SLAT RIB   FOUND CRACKED LEFT HAND WING #8 SLAT AT XOS 1141.2 CRACKED RIB REMOVED AND REPLACED AS PER   SRM 51-31-01-0G. NEW RIB FABRICATED AS PER DOUGLAS DRAWING NO ARB 1954 REVISION   NC .REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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