# SDR ASAA2022042638116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2022
- Submitted: April 26, 2022
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35182
- Aircraft time: 56,068 hours, 16,515 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Harness
- Part number: 3250275060
- Condition: Degraded
- Location: #2 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022042638116

## Discrepancy

FOLLOW UP TO HISTORY OF ENGINE 2 FIRE LOOP A FAULTS GROUNDED - YES. FOUND MW0315 CORE HARNESS RESISTANCE TO FLUCTUATE TO OPEN WHEN TAPPED ON. REF ASA NR-00001 FOR REPLACEMENT AND ETOPS RETURN TO SERVICE.

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