# SDR ASAA2022072339211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2022
- Submitted: July 27, 2022
- Operation: Air carrier
- Aircraft: [N934AK](https://openairdocs.org/aircraft/N934AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 43374
- Aircraft time: 1,194 hours, 352 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Fire Handle
- Condition: Failed Insp
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022072339211

## Discrepancy

#2 ENG FIRE HANDLE DID NOT ILLUMINATE ON TEST. GROUNDED - YES. CONFIRMED CORE LEFT DETECTOR FAILED RESISTANCE TEST PER B737-9 IFIM 26-11-00-810-823, REMOVED & REPLACED ENG #2 CORE LEFT LOOP A FIRE DETECTOR AND PERFORMED INSTALLATION TEST GOOD REF B737-9 AMM 26-11-01/401.

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