# SDR F3LA200200256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2002
- Submitted: September 5, 2002
- Operation: Air carrier
- Aircraft: N271FL
- Make and model: Boeing 737-2L9
- Registry model: [Boeing 737-2L9](https://openairdocs.org/model/boeing-737-2l9) (OpenAirDocs)
- Aircraft serial: 22734
- Aircraft time: 51,320 hours, 31,567 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Sensing Element
- Part number: 894092
- Condition: Faulty
- Location: Nr 2 Engine
- 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/F3LA200200256

## Discrepancy

AIR TURNBACK.  FLIGHT CREW REPORTED NR 2 FIRE WARNING BELL SOUNDED AND LIGHT ILLUMINATED.  LIGHT EXTINGUISHED WITH THRUST REDUCED TO IDLE.  ALL ENGINE INDICATIONS APPEARED NORMAL.  REPLACED NR 2 ENGINE UPPER FIRE SENSING ELEMENT.  REMOVED PLACARD.

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