# SDR 2010F00237

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2010
- Submitted: November 4, 2010
- Operation: Air carrier
- Aircraft: [N807FX](https://openairdocs.org/aircraft/N807FX), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 383
- Aircraft time: 39,760 hours, 32,751 cycles
- Engine: Pwa PW120
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2010F00237

## Discrepancy

UPON REMOVAL OF SEAT TRACK, FOUND PITTING CORROSION ON FLOORBEAM MATING SURFACE AT FLOORBEAM 23, FABRICATED REPLACEMENT FLOORBEAM SEGMENT FROM NTA 44770 7075-T-6511, PO 2059P.  INSTALLED NEW FLOORBEAM & REPAIR SPLICES IAW SRM 53-00-00 435, REV 77.

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