# SDR FDEA201901060031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2019
- Submitted: January 25, 2019
- Operation: Air carrier
- Aircraft: [N621FE](https://openairdocs.org/aircraft/N621FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48792
- Aircraft time: 59,951 hours, 15,085 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: AGA7081509
- 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/FDEA201901060031

## Discrepancy

MAIN DECK CARGO AFT COMPARTMENT FLOOR CENTER FLOOR SUPPORT FOUND WITH CORROSION AT STATION 1981 X =  2 MAIN DECK CARGO AFT COMPARTMENT FLOOR, AT CENTER FLOOR SUPPORT STATION 1981 X = 2, CORROSION REMOVED AND FOUND TO EXCEED LIMIT AS PER SRM 53-00-00-2R FIGURE 206. CORRODED FLOOR SUPPORT REMOVED AND REPLACED AS PER SRM 51-31-01-0G AT STATION 1887 TO STATION 2007 X = 2. NEW FLOOR SUPPORT FABRICATED BY MACHINING AS PER DRAWING AGA7081 REVISION M. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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