# SDR QMLA2015071715059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2015
- Submitted: July 20, 2015
- Operation: Air carrier
- Aircraft: [N911MZ](https://openairdocs.org/aircraft/N911MZ), registered now
- Make and model: Bolkms BK117A4
- Aircraft serial: 7098
- Aircraft time: 13,018 hours, 50,529 cycles
- Engine: Lyc LTS101650B1
- Engine time: 9,848 hours, 3,899 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Warning
- Condition: False Activation
- Location: Cockpit
- Stage of operation: LD
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2015071715059

## Discrepancy

THE NR 2 FIRE WARNING LIGHT WAS GLOWING VERY DIMLY.  DID NOT NOTICE THE FIRE LIGHT WAS ON UNTIL THE OTHER COCKPIT LIGHTS WERE DIMMED FOR SHUTDOWN.  THERE WAS NO EVIDENCE OF A FIRE IN THE NR 2 ENG COMPARTMENT.  THE FIRE WARNING SYS STILL TESTED PROPERLY & CAME ON FULL BRIGHT WHEN TESTED.

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