# SDR HNAA2009022800081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2009
- Submitted: February 28, 2009
- Operation: Air carrier
- Aircraft: [N837EX](https://openairdocs.org/aircraft/N837EX), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 217
- Aircraft time: 43,065 hours, 48,534 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Control Box
- Part number: 82410162007
- Condition: Failed
- Location: Cabin
- Part time: 43,065 hours, 48,534 cycles
- 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/HNAA2009022800081

## Discrepancy

FIRST TWO EMERGENCY LIGHT OUT.  REMOVED AND REPLACED BASE ASSY 3352 PS2.

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