# SDR 0100609874

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2001
- Submitted: February 22, 2001
- Operation: Air carrier
- Aircraft: N783NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 48108
- Aircraft time: 52,085 hours, 48,764 cycles
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Duct
- Condition: Binding
- Location: Lt & Rt Wings
- Stage of operation: AP
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0100609874

## Discrepancy

DURING APPROACH, THE SLAT DISAGREEMENT LIGHT ILLUMINATED AND AIRCRAFT HAD A NOTICEABLE ROLL THE THE RIGHT WHEN SLATS EXTENDED.  FOLLOWED COM PROCEDURES.  FLAP/SLAT HANDLE WAS SPLIT.  FLIGHT MADE AN UNEVENTFUL LANDING AT MSP.  MAINTENANCE INSPECTION OF SLATS DETERMINED THE LEFT T-DUCT WAS BINDING.  REPLACED T-DUCT.  LUBED ALL SLAT TRACKS AND ROLLERS AND INSPECTED CABLES. OPERATIONAL CHECK NORMAL.

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