# SDR ASAA2023031942393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2023
- Submitted: March 20, 2023
- Operation: Air carrier
- Aircraft: [N267AK](https://openairdocs.org/aircraft/N267AK), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 60581
- Aircraft time: 21,039 hours, 6,874 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023031942393

## Discrepancy

EMER LIGHT AT 27 ABC INOP. GROUNDED - YES. CYCLED A/C POWER. PERFORMED EMERGENCY LIGHTS OPS CHECK AS APPLICABLE REF B737-900 AMM TASK 33-51-00-720-801. OPS CHECK GOOD.

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