# SDR UPS09M54464

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2009
- Submitted: February 3, 2009
- Operation: Air carrier
- Aircraft: [N251UP](https://openairdocs.org/aircraft/N251UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48744
- Aircraft time: 38,928 hours, 7,521 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Panel
- Condition: Misrepaired
- Location: Le Slat
- 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/UPS09M54464

## Discrepancy

INSPECTION TYPE:C LT WING, DROOPED LEADING EDGE AT XDLE 319 - XDLE 329 FOUND EXISTING REPAIR DOES NOT CORRELATE WITH SRM 27-10-00 FIG 30.  LT WING DROOP L/E TOP PANEL & ASSY REMOVED.  EXISTING DOUBLER REMOVED.  REPAIR DOUBLER FABRICATED USING MAT'L AMS 5518-0.100" THK HOLES DRILLED.  REPAIR PARTS INSTALLED PER SRM 57-10-00 FIG 30 VOL I, REV 40.  LT WING DROOP L/E ASSY & TOP PANEL INSTALLED.  FUNCTIONAL CHECK C/O AS PER AMM 27-80-10 REV 63.

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