# SDR UPS02M39589

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2002
- Submitted: October 4, 2002
- Operation: Air carrier
- Aircraft: [N254UP](https://openairdocs.org/aircraft/N254UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft time: 37,930 hours, 7,141 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: S4929147
- Condition: Corroded
- Location: Fuselage
- 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/UPS02M39589

## Discrepancy

INSPECTION TYPE:C CABIN SEAT TRACK HAS CORROSION AT STA 1351-1361 X=-75.25.  SEAT TRACK AT STA 1351-1361 CORROSION EXCEED LIMITS PER SRM 53-70-00 FIG3 VOL1 REV31.  SEAT TRACK FABRICATED & REPLACED FROM STA 1260 TO 1391 AS PER SRM53- 70-00 FIG1 VOL1 REV31.

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