# SDR SWAA032393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2003
- Submitted: November 14, 2003
- Operation: Air carrier
- Aircraft: N663SW
- Make and model: Boeing 737-3Q8
- Registry model: [Boeing 737-3Q8](https://openairdocs.org/model/boeing-737-3q8) (OpenAirDocs)
- Aircraft serial: 23256
- Aircraft time: 56,485 hours, 45,277 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Warning
- Part number: 6566207
- Condition: Faulty
- Location: Apu Bay
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA032393

## Discrepancy

APU FIRE WARN LIGHT ILLUMINATED DURING FLIGHT.  INSPECTED APU AREA.  NO EVIDENCE OF FIRE OR DAMAGE.  DEFERRED APU AND APU FIRE WARN SYS'S PER MEL.

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