# SDR ASAA2020011531861

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2020
- Submitted: January 16, 2020
- Operation: Air carrier
- Aircraft: [N583AS](https://openairdocs.org/aircraft/N583AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35681
- Aircraft time: 47,312 hours, 13,844 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Unknown
- Condition: Malfunctioned
- Location: Smoke Detection
- Stage of operation: TX
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020011531861

## Discrepancy

WHEN CARGO TEST BUTTON IS PRESSED EXT FWD GREEN LIGHT DOES NOT ILLUMINATE. GROUNDED - YES. RAN FIM 26-16 TASK 806 AND INSPECTED FWD CARGO SMOKE DETECTORS NO FAULTS FOUND OPS TEST GOOD.

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