# SDR VNAA0003013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N442JS](https://openairdocs.org/aircraft/N442JS), registered now
- Make and model: Dorner DO328100
- Aircraft serial: 3060
- Engine: Pwa PW119B
- Propeller: Hartzl HDE6C3B
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321473
- Condition: Failed
- Location: Row 7 - 9
- Part time: 12,194 hours
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA0003013

## Discrepancy

THE FLIGHT CREW REPORTED THAT THE EMERGENCY EXIT PATHWAY LIGHTS WOULD NOT ILLUMINATE AT CABIN SEAT ROWS 7 THROUGH 9.  MAINTENANCE REPLACED THE EMERGENCY BATTERY PACK AND POWER SUPPLY AT THE 6LK POSITION IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 33-51-00.  OPERATIONAL CHECKS WERE COMPLETED AND THE AIRCRAFT RETURNED TO SERVICE.

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