# SDR 9WGA2016122101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2016
- Submitted: December 22, 2016
- Operation: Air carrier
- Aircraft: [N543JN](https://openairdocs.org/aircraft/N543JN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48543
- Aircraft time: 73,173 hours, 14,741 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Unit
- Part number: 80380303
- Part serial: 658
- Condition: Intermittent
- Location: Fire Warning
- 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/9WGA2016122101

## Discrepancy

ADVANCED THROTTLES FOR TAKEOFF-AIRCRAFT SHOWED LEVEL 3 ENGINE NR 2 FIRE WARNING. REPLACED FIRE DETECTION CONTROL UNIT AND OPERATIONALLY CHECK OK IAW AMM 26-11-03.

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