# SDR DALA2017090406617

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2017
- Submitted: September 5, 2017
- Operation: Air carrier
- Aircraft: [N177DZ](https://openairdocs.org/aircraft/N177DZ), registered now
- Make and model: Boeing 767332
- Aircraft serial: 29698
- Aircraft time: 73,230 hours, 16,576 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Faulted
- Location: Lt Nacelle
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017090406617

## Discrepancy

LT ENGINE FIRE LOOP 1 STATUS MESSAGE DURING TAXI IN.  TROUBLESHOOTING FOUND THE LOWER AFT LOOP AT FAULT. REPLACED. SYSTEM,  OPERATION IS NORMAL.

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