# SDR 0000326310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N670US
- Make and model: Boeing 747451
- Aircraft serial: 24225
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Contaminated
- Location: Cargo Bay
- Stage of operation: UK
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0000326310

## Discrepancy

DURING FLIGHT (NGO), RECEIVED A SMOKE DR NR 5 REST CAUTION MESSAGE.  REMOVED TAPE OVER SMOKE DETECTOR INLET, OPERATIONAL CHECK GOOD.

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