# SDR 04FDEA00305

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2004
- Submitted: February 5, 2004
- Operation: Air carrier
- Aircraft: N236FE
- Make and model: Boeing 727-200
- Registry model: [Boeing 727-200](https://openairdocs.org/model/boeing-727-200) (OpenAirDocs)
- Aircraft serial: 21330
- Aircraft time: 62,474 hours, 43,164 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 774001
- Part serial: 4033
- Condition: False Activation
- Location: Nr 4 Cargo Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/04FDEA00305

## Discrepancy

DURING CLIMBOUT FROM ONT A/C HAD FIRE WARNING WITH CORRESPONDING NR 4 MAIN CARGO LIGHT ILLUMINATED.  PERFORMED QRH & RETURNED TO ONT.  SMOKE LIGHT REMAINED ON UNTIL PULLING INTO THE ONT RAMP.  VISUAL INSPECTION AFTER LANDING REVEALED NO INDICATION OF FIRE OR SMOKE.

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