# SDR FDEA202012160234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2020
- Submitted: February 4, 2021
- Operation: Air carrier
- Aircraft: [N523FE](https://openairdocs.org/aircraft/N523FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48479
- Aircraft time: 84,923 hours, 16,937 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: AEU0311400C
- Condition: Damaged
- Location: Zone 200
- 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/FDEA202012160234

## Discrepancy

MAIN CABIN FLOOR - PANEL 241FF - CHAFFING DAMAGE AND CRACK TO UPPER FACE SHEET OF   FLOOR BOARD.  REMOVED AND REPLACED DAMAGED FLOORBOARD 241FF IAW MM 53-21-09-04 FIG. 201 AND MM 53-21-06-4.     INSPECTED, OK.    MAJOR REPAIR.

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