# SDR 452004090204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2004
- Submitted: September 14, 2004
- Operation: Air carrier
- Aircraft: [N605FX](https://openairdocs.org/aircraft/N605FX), registered now
- Make and model: Lear 45LEAR
- Aircraft serial: 452004
- Aircraft time: 495 hours, 377 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 74412135
- Part serial: 023015
- Condition: Defective
- Location: Rt Engine
- Part time: 495 hours, 377 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/452004090204

## Discrepancy

RT ENGINE "FIRE" AURAL WARNING AND ENGINE FIRE CAS/CWP MSG DURING CLIMB-OUT.  WARNING INDICATIONS EXTINGUISHED WHEN POWER PULLED BACK AND DID NOT RETURN.   AIRCRAFT RETURNED TO DEPARTURE AIRPORT.  ITT RANGE WAS NORMAL.  MX REPLACED TAIL PIPE FIRE LOOP.  OPS CHECK NORMAL.

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