# SDR FDEA201910112594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2019
- Submitted: November 4, 2019
- Operation: Air carrier
- Aircraft: [N601FE](https://openairdocs.org/aircraft/N601FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48401
- Aircraft time: 83,730 hours, 21,461 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AFA7127501
- Condition: Corroded
- Location: Bs 1661-1681
- 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/FDEA201910112594

## Discrepancy

LOWER CENTER CARGO COMPARTMENT BILGE AREA LONGERON 44 RIGHT FOUND   CORROSION AT STATION 1661 TO 1681.  CORROSION REMOVED AS PER SRM 51-21-01-OG AND FOUND EXCEEDED LIMIT AS PER SRM 53-00-00-2R FIGURE 205. LONGERON 44 RIGHT CORROSION AREA CARRIED OUT REPAIR AS PER   EA 1-5310-T0350241 PART 1.   CLASSIFIED AS MAJOR PER GMM 6-2-100.

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