# SDR DJFA2005090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2005
- Submitted: May 9, 2005
- Operation: Air carrier
- Aircraft: [N427CW](https://openairdocs.org/aircraft/N427CW), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK27
- Aircraft time: 6,829 hours, 6,520 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Switch
- Part number: 650162
- Condition: False Indication
- Location: Thrust Reverser
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2005090

## Discrepancy

DURING CLIMB FROM 28,000 FT TO 33,000 FT, RIGHT THRUST REVERSER DEPLOY LIGHT ILLUMINATED.  THE ARM AND UNLOCK LIGHTS REMAINED EXTINGUISHED.  CREW PUSHED BOTH THRUST REVERSER EMERGENCY STOW BUTTONS.  THE DEPLOY LIGHT EXTINGUISHED AT 9,000 FT AND 190 KTS.  AN UNEVENTFUL LANDING WAS MADE IN KORF.  AIRCRAFT WAS ISSUED MEL 78-1 FOR THE THRUST REVERSER SYSTEM.  ON 06 MAY 2005, MAINTENANCE REPLACED THE RIGHT DEPLOY SWITCH.  THE OPERATIONAL CHECKS WERE GOOD.  AIRCRAFT WAS RETURNED TO SERVICE.

---
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.