# SDR FDEA201701150164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2017
- Submitted: January 17, 2017
- Operation: Air carrier
- Aircraft: [N592FE](https://openairdocs.org/aircraft/N592FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48550
- Aircraft time: 76,914 hours, 16,749 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Connector
- Condition: Dirty
- Location: Fire Detection
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201701150164

## Discrepancy

AT 80-90 KNOTS, RECEIVED A NR 1 ENGINE FIRE ALERT,  AFTER  STOPPING AIRCRAFT COMPLIED WITH QRH PROCEDURE, INCLUDING DISCHARGING SINGLE FIRE BOTTLE.  FOUND HIGH RESISTANCE TO GROUND 2 MEGA OHMS ON B LOOP CAUSED BY WATER AND CARBON.  CLEANED ON ALL CONNECTORS CHECKED FOR DUCT LEAKS, NONE FOUND.  TROUBLESHOT THE FIRE DETECTION SYSTEM IAW FIM 26-11-4,  NO ADDITIONAL  FAULTS FOUND.  OK FOR SERVICE.  COMPLETED ALL ACTIONS.  ACFT OK FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.