# SDR WRLA200425

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2004
- Submitted: June 14, 2004
- Operation: Air carrier
- Aircraft: [N276WA](https://openairdocs.org/aircraft/N276WA), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48632
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Screen
- Condition: Dirty
- Location: Smoke Detector
- Stage of operation: LD
- 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/WRLA200425

## Discrepancy

FLIGHT 615 FROM PANC TO RCTP DURING THE LANDING AT RCTP A LEVEL 3 CABIN SMOKE ALERT WAS RECEIVED.  THE CREW FOLLOWED THE VOL 1 CHECKLIST STANDARD EMERGENCY PROCEDURE, AFTER MORE INVESTIGATION CREW VERIFIED THAT THE ALERT WAS FALSE.  AT RCTP MAINTENANCE CLEANED THE SMOKE DETECTOR SCREEN, OP'S CHECK GOOD, NO DEFECTS FOUND.

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