# SDR 04001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2003
- Submitted: January 6, 2004
- Operation: Air carrier
- Aircraft: [N27BL](https://openairdocs.org/aircraft/N27BL), registered now
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 163
- Engine: Garrtt TFE731*
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Malfunctioned
- Location: Rt Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/04001

## Discrepancy

RT ENGINE INDICATED A FIRE, SHUT DOWN RIGHT ENGINE AND FIRED BOTH FIRE BOTTLES.  MAINTENANCE TROUBLESHOOT SYSTEM, DISCONNECED ALL THREE LOOPS, ALL CHECKED OUT GOOD.  RECONNECTED SYSTEM, CHECKED OUT NORMAL.  RETURNED TO SERVICE.

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