# SDR AALA200800889

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2008
- Submitted: May 6, 2008
- Operation: Air carrier
- Aircraft: [N634AA](https://openairdocs.org/aircraft/N634AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24592
- Aircraft time: 55,745 hours
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Circuit Card
- Part number: 644501
- Condition: Inoperative
- Location: Fire Detection
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA200800889

## Discrepancy

SJU  INFLIGHT T809/09APR - CREW REPORTED NUMBER TWO ENGINE FIRE LOOP ONE STATUS MESSAGE DURING CLIMB.  RETURNED TO SJU AND LANDED WITHOUT INCIDENT.  NO FIRE.  REPLACED NUMBER TWO ENGINE FIRE LOOP ONE DETECTOR CARD M683.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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