# SDR FDEA201108073128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2011
- Submitted: August 8, 2011
- Operation: Air carrier
- Aircraft: [N642FE](https://openairdocs.org/aircraft/N642FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48485
- Aircraft time: 47,830 hours, 9,742 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: A6A70271
- Condition: Corroded
- Location: Zone 100
- 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/FDEA201108073128

## Discrepancy

DURING REPAIR OF LONGERON 52 FOUND CORROSION AT LONGERON 51L AT STA 6-80.   CORRODED LONGERON SECTION CUT AND REMOVED IAW SRM 53-00-05, FIG 202, REV 47.  NEW LONGERON SECTION FABRICATED AND REPAIR SPLICE FABRICATED IAW SRM 53-00-05, FIG 202, REV 47 AND INSTALLED IAW SRM 53-00-05, FIG 202, REV 47.  REPAIR CLASSIFIED IAW GMM 6-2-100, REV 112.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.