# SDR AT0100225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2001
- Submitted: August 24, 2001
- Operation: Air carrier
- Aircraft: [N824AT](https://openairdocs.org/aircraft/N824AT), registered now
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47278
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Malfunctioned
- Location: Cargo Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT0100225

## Discrepancy

FORWARD CARGO FIRE DETECTOR LIGHT ILLUMINATED WITH THE MASTER CAUTION LIGHT.  EMERGENCY WAS DECLARED AND NR 2 FIRE BOTTLE WAS DISCHARGED AND AFT TAIL CONE SLIDE WAS DEPLOYED.  INSPECTED THE FORWARD CARGO, E & E, FORWARD CABIN, AND COCKPIT AREAS FOR EVIDENCE OF SMOKE OR OVERHEATED CONDITIONS WITH NO FAULTS FOUND.  REPLACED NR 2 FIRE BOTTLE AND SQUIB.  REPLACED ALL SIX FORWARD CARGO COMPARTMENT SMOKE DETECTORS AS PRECAUTIONARY.  AFT TAIL CONE SLIDE WAS REPLACED.

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