# SDR FDEA201909292374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2019
- Submitted: November 15, 2019
- Operation: Air carrier
- Aircraft: [N586FE](https://openairdocs.org/aircraft/N586FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48487
- Aircraft time: 87,323 hours, 20,619 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: AGA7551503
- Condition: Corroded
- 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/FDEA201909292374

## Discrepancy

CABIN LEFT HAND STATION 1965 X = 56 FLOOR SUPPORT FOUND CORROSION .  CABIN AT LEFT HAND FLOOR SUPPORT STATION 1965 X = 56 , CORROSION FOUND EXFOLIATED   AND EXCEED LIMIT AS PER SRM 53-00-00-2R FIGURE 206 ALLOWABLE DAMAGE . CORRODED   FLOOR SUPPORT REMOVED AND REPLACED FROM STATION 1887 TO STATION 2007 X = 56 AS   PER SRM 51-31-01-0G . FLOOR SUPPORT FABRICATED BY MACHINING AS PER DOUGLAS   DRAWING AGA7551 REVISION G . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .

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