# SDR ASAA0480196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2004
- Submitted: September 1, 2004
- Operation: Air carrier
- Aircraft: N943AS
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53018
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6011779
- Part serial: 169
- Condition: Discharged
- Location: Emergency Light
- Part time: 32,164 hours, 18,720 cycles
- 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/ASAA0480196

## Discrepancy

DURING CHECK, FOUND OVERWING EMERGENCY EVACUATION LIGHTS REMAINED ILLUMINATED DURING CYCLE ON/OFF TEST.  REPLACED ASSOCIATED POWER SUPPLY, BATTERY PACK.  LIGHTS THEN OPERATED PROPERLY.  (M)

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