# SDR FDEA201108183329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2011
- Submitted: August 18, 2011
- Operation: Air carrier
- Aircraft: [N643FE](https://openairdocs.org/aircraft/N643FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48486
- Aircraft time: 48,609 hours, 9,839 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: ADA7321519
- Condition: Corroded
- Location: Bs 1831-1887
- 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/FDEA201108183329

## Discrepancy

SEAT TRACK AT MAIN DECK STA 1831 TO 1887, X = 8.5 LT, FLANGE FOUND CORRODED, CORROSION REMOVED, ORIGINAL THICKNESS = 0.080 INCH; MATERIAL REMOVED = 0.040";  MATERIAL REMAINED = 0.040 INCH AND EXCEEDED LIMITS IAW SRM 53-00-52, REV 47, FIG 101.  NEW SEAT TRACK REPAIR CARRIED OUT IAW SRM 53-00-52 REV 47, FIG 201 REPAIR 1.  REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.

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