# SDR FDEA202503280509

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2025
- Submitted: March 28, 2025
- Operation: Air carrier
- Aircraft: [N642FE](https://openairdocs.org/aircraft/N642FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48485
- Aircraft time: 78,320 hours, 19,269 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: A6A70821
- Condition: Worn
- 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/FDEA202503280509

## Discrepancy

MAIN DECK SEAT TRACK AT STATION 6-10 X = -8.5 FOUND CROWN WORN. MAIN DECK - AT SEAT TRACK STATION 6-10, X = - 8.5 WORN CROWN EVALUATED AND FOUND   EXCEEDED LIMIT AS PER MD-11 SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1.CROWN   WORN SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT AT STATION 6-40 TO   EXISTING SPLICE STATION 1129/6-0, X = - 8.5 AS PER MD-11 SRM 53-00-52-2R FIGURE 201 REPAIR   1.REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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