# SDR MASA2010052300542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2010
- Submitted: May 24, 2010
- Operation: Air carrier
- Aircraft: [N449YV](https://openairdocs.org/aircraft/N449YV), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 449
- Aircraft time: 32,229 hours, 29,076 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- 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/MASA2010052300542

## Discrepancy

RIGHT FWD FUSELAGE EMERGENCY LIGHT INOP.  REMOVED AND REPLACED NR 2 EMERGENCY LIGHT POWER SUPPLY AND BATTERY ASSY, EMERGENCY LIGHT SYS OPS CHECKED GOOD.

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