# SDR SCNA01706

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2001
- Submitted: July 30, 2001
- Operation: Air carrier
- Aircraft: [N281SC](https://openairdocs.org/aircraft/N281SC), registered now
- Make and model: Boeing 727282
- Aircraft serial: 21949
- Aircraft time: 48,859 hours, 28,455 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Warning System
- Condition: Failed
- Location: Cockpit
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA01706

## Discrepancy

APU FIRE BELL DID NOT SOUND DURING TEST.  REMOVED AND REPLACED WARNING BOX, OPS GOOD.

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