# SDR DL733040406

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2004
- Submitted: May 12, 2004
- Operation: Air carrier
- Aircraft: N947WP
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23376
- Aircraft time: 51,245 hours, 29,856 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Unit
- Part number: 51211
- Condition: Malfunctioned
- Location: Fwd Cargo Bay
- Stage of operation: LD
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL733040406

## Discrepancy

ON LANDING ROLLOUT WITH AFT CARGO B SYSTEM LOOP INOPERATIVE, GOT FALSE AFT CARGO FIRE INDICATION AND BOTTLE WAS DISCHARGED. AFTER CONFIRMATION THAT NO FIRE EXISITED AIRCRAFT TAXIED TO GATE. REPLACED CARGO FIRE DETECTOR CONTROL UNIT

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