# SDR KCSA2019050304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2019
- Submitted: May 15, 2019
- Operation: Air carrier
- Aircraft: [N708CK](https://openairdocs.org/aircraft/N708CK), registered now
- Make and model: Boeing 747-4B5
- Registry model: [Boeing 747-4B5](https://openairdocs.org/model/boeing-747-4b5) (OpenAirDocs)
- Aircraft serial: 25275
- Aircraft time: 92,669 hours, 16,010 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA2019050304

## Discrepancy

FIRE WHEEL WELL EICAS IN FLIGHT. INSPECTED BRAKES AND WHEEL WELL FIRE DETECTION SYSTEM. CHECKED FOR PNEUMATIC LEAKS. NO DEFECTS NOTED. FIRE DETECTION SYSTEM TEST CHECKED IAW AMM 26-10-00. TESTED GOOD. PERFORMED FIRE SYSTEM GROUND TEST IAW AMM 26-11-00 NO DEFECTS NOTED.

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