# SDR FDEA201809212645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2018
- Submitted: October 5, 2018
- Operation: Air carrier
- Aircraft: [N592FE](https://openairdocs.org/aircraft/N592FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48550
- Aircraft time: 81,031 hours, 17,948 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: WSP0668501
- 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/FDEA201809212645

## Discrepancy

FWD CABIN, UPON LAVATORY MODULE REMOVED FOR FLOORBEAM ATTACH ANGLE REPAIR ACCESS, FOUND RT FLOOR SUPPORT AT STA 413, X= -25 CORROSION. FLOOR SUPPORT CORROSION REMOVED AND FOUND TO EXCEED LIMIT AS PER SRM 53-00-00-2R FIGURE 206. FLOOR SUPPORT REMOVED AND REPLACED AS PER SRM 51-31-01-0G. NEW FLOOR SUPPORT FABRICATED AS PER DRAWING WSP0668 REVISION 'B'. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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