# SDR FDEA201203291171

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2012
- Submitted: March 30, 2012
- Operation: Air carrier
- Aircraft: [N670FE](https://openairdocs.org/aircraft/N670FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 777
- Aircraft time: 22,185 hours, 11,934 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: A53781984222
- Condition: Corroded
- 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/FDEA201203291171

## Discrepancy

MDCC FLOOR THRUST PLATE BETWEEN FR 30 TO 31 AND SEAT TRACKS 5R TO 6R UPPER   SURFACE HAS 3 EA AREAS OF CORROSION.  MEASURED 1 SQ", 2 SQ", AND 2 SQ".   REMOVED CORROSION  IAW SRM 51-74-10 AND FOUND TO BE OUT OF TOLERANCES IAW SRM51-73-11 AND DWG AIB STANDARD MANUAL DAN 11304.  REMOVED THRUST PLATE AT FR 30-31, SEAT TRACK 5-6R IAW FSRM 51-40-21.  LOCATED, DRILLED, INSTALLED STIFFINER AND NEW THRUST PLATE IAW SRM 51-44-00 AND SRM 51-40-21.

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