# SDR 2005F00052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2005
- Submitted: March 15, 2005
- Operation: Air carrier
- Aircraft: N159AD
- Make and model: Fokker F.28 MK4000
- Registry model: [Fokker F.28 MK4000](https://openairdocs.org/model/fokker-f-28-mk4000) (OpenAirDocs)
- Aircraft serial: 11227
- Engine: Rroyce SPEY*
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Sensing Element
- Part number: 875136
- Condition: Shorted
- Location: Nr 2 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005F00052

## Discrepancy

FIRE WARNING ON THE NR 2 ENGINE INFLIGHT, THE NR 2 ENGINE FIRE WARNING SYSTEM WOULD NOT TEST.  THE ENGINE WAS SHUTDOWN AND THE NR 1 FIRE BOTTLE DISCHARGED.  (M)

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