# SDR CA100117003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2010
- Submitted: March 1, 2010
- Operation: General aviation
- Engine: Pwc PW615FA
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Condition: Malfunctioned
- Location: Nr 2 Nacelle
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA100117003

## Discrepancy

(CAN) DURING TAKEOFF, THE NR 2 ENGINE FIRE DETECTION WARNING WAS ACTIVATED.  CREW RETARDED ENGINE POWER TO IDLE AND THE FIRE WARNING EXTINGUISHED.  ACFT RETURNED TO THE POINT OF DEPARTURE.  A SIMILAR EVENT OCCURRED ON THE SAME ENGINE, SAME ACFT BACK IN OCTOBER OF 2009, WHICH WAS IDENTIFIED AS AN AIRFRAME CABIN BLEED AIR LEAK IN THE NACELLE. TROUBLESHOOTING IS ON-GOING.  MFG WILL INVESTIGATE TO ESTABLISH ROOT CAUSE AND SUPPLEMENT THE REPORT ONCE THE INFORMATION IS AVAILABLE.

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