# SDR FDEA2019071761555

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2019
- Submitted: August 3, 2019
- Operation: Air carrier
- Aircraft: [N643FE](https://openairdocs.org/aircraft/N643FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48486
- Aircraft time: 66,982 hours, 15,646 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AFA7098501
- Condition: Corroded
- Location: Bs 1721-1781
- 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/FDEA2019071761555

## Discrepancy

LOWER CENTER CARGO COMPARTMENT BILGE AREA LONGERON 46 RIGHT FOUND WITH  CORROSION FROM STATION 1721 - 1781 CORROSION REMOVED AND FOUND OUT LIMITS IAW SRM 53-00-00-2R, FIGURE 205 AND REPAIRED IAW ENGINEERING AUTHORIZATION 1-5310-T0348361 PART 1.     REPAIR CLASSIFIED AS MAJOR IAW GMM   6-2-100.

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