# SDR N76CK80606

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2006
- Submitted: August 9, 2006
- Operation: Air carrier
- Aircraft: [N76CK](https://openairdocs.org/aircraft/N76CK), registered now
- Make and model: Lear 25
- Registry model: [Lear 25](https://openairdocs.org/model/learjet-25) (OpenAirDocs)
- Aircraft serial: 25020
- Aircraft time: 15,211 hours, 14,472 cycles
- Engine: Ge CJ6106
- Engine time: 6,622 hours, 5,869 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Fod
- 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/N76CK80606

## Discrepancy

CREW REPORTED RT FIRE WARNING LIGHT FLICKERING WHEN POWER LEVER WAS PULLED BACK TO THE IDLE POSITION. NO SECONDARY INDICATIONS NOTED. FOUND EXHAUST CASE LEAKING AT A FLANGE BOSS. FURTHER INVESTIGATION AFTER REMOVAL OF THE EXHAUST CASE, FOUND SLIGHT TURBINE FOD ENGINE REMOVED FOR REPAIR AND REPLACED.

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