# SDR UPS00231947

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N919UP](https://openairdocs.org/aircraft/N919UP), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19012
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Slat
- Part number: 651622292
- Condition: Malfunctioned
- Location: Nr 6
- Stage of operation: CL
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS00231947

## Discrepancy

ATB - NR 6 SLAT FAILED TO RETRACT RETURNED TO BFI.  REPLACED NR 5, NR 6 AND NR 7 SLAT AND ADJUSTED PER M/M27-81-11 PAGE 401 NR 6  P/N ON 65-16222-92, OFF 65-16222-2, S/N ON BN81, OFF 319.

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