# SDR FDEA202210202627

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2022
- Submitted: October 31, 2022
- Operation: Air carrier
- Aircraft: [N596FE](https://openairdocs.org/aircraft/N596FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48554
- Aircraft time: 94,421 hours, 20,288 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: AFA7740508
- 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/FDEA202210202627

## Discrepancy

WHILE ACCOMPLISHING INSPECTION ON THE CENTER CARGO DOOR AND SURROUNDING JAMB   PER WORK INSTRUCTION CARD 52C3204-02 , SEAT TRACK FLANGE AT APPROXIMATE STATION   1781 , X = -104 ( VIEWED FROM BELOW ) FOUND CORRODED. SEAT TRACK FLANGE AT APPROXIMATE STATION 1781 X = -104 CORROSION EVALUATED FOUND   EXFOLIATED AND EXCEEDED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1.   CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION   1771 TO EXISTING SPLICE STATION 1831 X = -104 AS PER SRM 53-00-52-2R FIGURE 201 REPAIR   1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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