# SDR EIA2006379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2006
- Submitted: December 11, 2006
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- Aircraft time: 106,831 hours, 25,945 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Bulb
- Part number: 400010
- Condition: Burned Out
- Location: Indicator
- Part time: 15,910 hours, 3,382 cycles
- Component: Smoke Detector, Autronics
- Component part number: 21562B
- 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/EIA2006379

## Discrepancy

BULK CARGO SMOKE DETECTOR INOP IN POSITION 6, RELAMPED SENSOR LIGHT BULB, FUNCTIONAL TEST OK.

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