# SDR GRAA9547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N1074T](https://openairdocs.org/aircraft/N1074T), registered now
- Make and model: Doug DC-9-87
- Registry model: [Doug DC-9-87](https://openairdocs.org/model/mcdonnell-douglas-dc-9-87) (OpenAirDocs)
- Aircraft serial: 49727
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Switch
- Part number: 7951209501
- Condition: Dirty
- Location: Flap/Slat
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GRAA9547

## Discrepancy

AIRCRAFT HAD A SLAT DISAGREEMENT LIGHT ILLUMINATE AT CRUISE WITH AN OVERSPEED WARNING.  AIRCRAFT DIVERTED INTO RENO NEVADA WITHOUT FURTHER INCIDENT.  MAINTENANCE CLEANED THE FLAP/SLAT SWITCH.  MAINTENANCE PERFORMED AN OPERATIONAL CHECK OF THE SYSTEM.  NO DEFECTS WERE NOTED.  THE AIRCRAFT WAS RETURNED TO SERVICE.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.