# SDR FDEA202106161551

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2021
- Submitted: July 12, 2021
- Operation: Air carrier
- Aircraft: [N578FE](https://openairdocs.org/aircraft/N578FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48458
- Aircraft time: 76,596 hours, 20,997 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Longeron
- Part number: AGA70381
- Condition: Corroded
- Location: Bs 1897 L44r
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202106161551

## Discrepancy

AFT CARGO - STATION 1897 LONGERON 44 RIGHT FOUND WITH SURFACE CORROSION. AFT CARGO - STATION 1897 LONGERON 44 RIGHT SURFACE CORROSION REMOVED AS PER   SRM 51-21-01-OG AND FOUND CRACKED. CRACKED LONGERON 44 RIGHT AT STATION 1897   CARRIED OUT REPAIR AS PER SRM 53-00-05-2R FIGURE 201 AND FIGURE 202 REPAIR 1.REPAIR   CLASSIFIED AS MAJOR PER GMM 6-2-100.

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