# SDR EIA2006094

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2006
- Submitted: July 14, 2006
- Operation: Air carrier
- Aircraft: N489EV
- Make and model: Boeing 747230F
- Aircraft serial: 23393
- Aircraft time: 83,144 hours, 14,707 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Malfunctioned
- Location: Cargo Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIA2006094

## Discrepancy

ZONE 3 AND ZONE 4 MAIN DECK CARGO SMOKE DETECTION LIGHT'S ILLUMINATED IN FLIGHT( CRUISE).  NO EVIDENCE OF SMOKE/FIRE FOUND DURING PHYSICAL CHECK.  WARNING DETERMINE TO BE FALSE.

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