# SDR JBZA20231010001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2023
- Submitted: October 10, 2023
- Operation: Air carrier
- Aircraft: [N890CS](https://openairdocs.org/aircraft/N890CS), registered now
- Make and model: Airbus EC135 P3
- Registry model: [Airbus EC135 P3](https://openairdocs.org/model/airbus-helicopters-deutschland-ec135-p3) (OpenAirDocs)
- Aircraft serial: 1181
- Aircraft time: 2,745 hours, 8,595 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 311936601
- Condition: False Indication
- Location: # 2 Eng Reductio
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, N
- Precautionary procedure: F, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JBZA20231010001

## Discrepancy

# 2 ENGINE FIRE WARNING LIGHT ILLUMINATED IN FLIGHT. REPLACED WIRE DETECTOR TERMINALS. PART NUMBER: M7928/1-50 FOUND BRITTLE AND BROKEN ON BOTH THE REDUCTION GEARBOX AND TURBO MACHINE FIRE DETECTORS. REPLACED #2 ENGINE REDUCTION GEARBOX FIRE DETECTOR PART NUMBER 3119366-01.

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