# SDR UPS07M49374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2007
- Submitted: March 12, 2007
- Operation: Air carrier
- Aircraft: [N258UP](https://openairdocs.org/aircraft/N258UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48416
- Aircraft time: 53,867 hours, 9,516 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 1239-1321
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07M49374

## Discrepancy

INSPECTION TYPE:C MAIN DECK:  BS 1239 TO BS 1321 RT MOST O/B SEAT TRACK FLANGE AREAS AND CROWN AREAS CORRODED.  REMOVED SEAT TRACK FROM BS 1229-1371 RT MOST O/B PER SRM 51-31-01V2.R.38.  REWORKED NEW SEAT TRACK & PICKED UP HOLES & PAINTED PER SRM 51-21-01V2 R38, NEW SEAT TRACK, OK TO INSTALL.  NEW SEAT TRACK, INSTALLED PER SRM 53-70-00 F1 V1R 38, FOUND SATISFACTORY.

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