# SDR ASAA2017030820097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2017
- Submitted: March 10, 2017
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 38,046 hours, 11,277 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Connector
- Condition: Dirty
- Location: Fire Detection
- Stage of operation: TX
- 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/ASAA2017030820097

## Discrepancy

CREW REPORTED NR 1 ENGINE FIRE TEST FAILED. GROUNDED - YES. ACCOMPLISHED FIM TASK 26-10/801. T/S TO NR 1 ENGINE FIRE/DET LOOP A. ACCOMPLISHED FIM TASK 26-10/810. INSPECTED AND CLEANED ALL NR 1 ENGINE FIRE DET LOOP A CONNECTION FOR FAN AND CORE DETECTORS. NO DEFECTS NOTED. ENGINE FIRE TEST OK, REF FIM TASK 26-10/801.

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