# SDR P5CA0501399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2005
- Submitted: September 13, 2005
- Operation: Air carrier
- Aircraft: [N452PA](https://openairdocs.org/aircraft/N452PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30810
- Aircraft time: 20,505 hours, 3,594 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Part number: 285100028136
- Part serial: D14038
- Condition: Failed
- Location: Fire Warning Sys
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA0501399

## Discrepancy

FWD CARGO MASTER FIRE WARNING ON GROUND IN MIA.  CHECKLIST COMPLETED.  FIRE BOTTLES DISCHARGED.  FOUND FIRE WARNING CARD A31 AT FAULT.  REMOVED A31 CARD PER MM 26-23-00, OPS NORMAL.

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