# SDR 0311833003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2003
- Submitted: April 29, 2003
- Operation: Air carrier
- Aircraft: N330UE
- Make and model: Jetair JETSTM4101
- Aircraft serial: 41098
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6040751
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0311833003

## Discrepancy

DURING OVERNIGHT MAINTENANCE, MAINTENANCE PEROSNNEL DISCOVERED THE EMERGENCY EXIT SIGN AT THE PASSENGER DOOR WAS INOPERATIVE.  MAINTENANCE PERSONNEL REPLACED THE POWER SUPPLY FOR THE NR 1 EMERGENCY BATTERY AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.  AIRCRAFT WAS RELEASED FOR CONTINUED SERVICE.

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