# SDR UPS04M41838

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2004
- Submitted: February 9, 2004
- Operation: Air carrier
- Aircraft: [N274UP](https://openairdocs.org/aircraft/N274UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft time: 33,607 hours, 5,223 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- 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/UPS04M41838

## Discrepancy

INSPECTION TYPE: C, CABIN - CORROSION ON SEAT TRACK AT STA 805-919 X=-8.5.  CORROSION REMOVED AT SEAT TRACK AT STA 805-909 FOUND EXCEED LIMIT PER SRM 53-70-00 VOL I FIG 3 REV 34.  NEW SEAT TRACK & SPLICE INSTALLED AS PER SRM 53-70-00 FIG 1 VOL I REV 34 AT STA 800-909 X=-8.5.  CORROSION REMOVED AT SEAT TRACK AT STA 909-919 X=-8.5 MAT REMOVED 0.00 6, ORIGINAL THK 0.112 WITHIN LIMIT OF SRM 53-70-00 FIG 1 VOL I REV 34.

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