# SDR FDEA201708292397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2017
- Submitted: August 29, 2017
- Operation: Air carrier
- Aircraft: [N624FE](https://openairdocs.org/aircraft/N624FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48443
- Aircraft time: 101,000 hours, 20,338 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: ADA3034505
- Condition: Cracked
- Location: Fuselage
- 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/FDEA201708292397

## Discrepancy

LOWER FORWARD CARGO COMPARTMENT LT TUNNEL LONGERON 35L BETWEEN STA 899-919 FOUND WITH CORROSION.  LONGERON CORRODED AREA CRACKED AND FOUND OUT-LIMIT PER SRM 53-00-00-2R FIG 205. REPAIR CARRIED OUT PER SRM 53-00-05-2R REPAIR 1 FIG 202. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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