# SDR UPS02M39177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2002
- Submitted: August 28, 2002
- Operation: Air carrier
- Aircraft: [N253UP](https://openairdocs.org/aircraft/N253UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft time: 37,451 hours, 6,971 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: AFA7789547
- 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/UPS02M39177

## Discrepancy

INSPECTION TYPE:C, CABIN SEAT TRACK AT STA 1964 LBL 76 FOUND CORRODED.  SEAT TRACK CORROSION BLEND OUT FOUND EXCEED SRM LIMIT PER SRM 53-70-00 FIG 3 VOL I REV 31.  SEAT TRACK REPAIR CARRIED OUT AT STA 1831-2007 X=107.25 PER SRM 53-70-00 FIG 1 VOL I REV 31.

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