# SDR UIEA200800266

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2008
- Submitted: August 1, 2008
- Operation: Air carrier
- Aircraft: [N415MC](https://openairdocs.org/aircraft/N415MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32837
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Part number: 285U00721
- Condition: Failed
- Location: Fire Warning
- Stage of operation: TX
- 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/UIEA200800266

## Discrepancy

MASTER CAUTION/ FIRE WARNING BELL ON GROUND.  NO EICAS MESSAGE (NO OTHER LIGHTS OR WARNINGS).  REPLACED A15 CARD AT THE M5206 MODULE.  OPS CHECKED OK.  (S)

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