# SDR C1HA200182010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2001
- Submitted: August 21, 2001
- Operation: Air carrier
- Aircraft: [N682CA](https://openairdocs.org/aircraft/N682CA), registered now
- Make and model: Boeing 727-2S7
- Registry model: [Boeing 727-2S7](https://openairdocs.org/model/boeing-727-2s7) (OpenAirDocs)
- Aircraft serial: 22019
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 473597402
- Part serial: 1827AND1832
- Condition: Faulty
- 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/C1HA200182010

## Discrepancy

ONE HOUR INTO FLIGHT-LEVEL 330 AFT CARGO FIRE DETECTION ACTIVATE DFDR APPROX 5 SEC THEN SHUTOFF.  RAN EMERGENCY CHECKLIST PROCEDURE.  HALF WAY THOUGH CHECKLIST CARGO FIRE DETECTION ACTIVATED FOR 2ND TIME.  EXTINGUISHED BOTTLE NR 1 INTO CARGO HOLD PER CHECKLIST AND DIVERTED TO IAH OVERWEIGHT LANDING MADE AT IAH.  REPLACED AFT NR 1 AND NR 5 CARGO FIRE DETECTORS.  REPLACED FIRE DEPLETED FIRE BOTTLE.  OVERWEIGHT LANDING INSPECTION MADE.

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