# SDR ZW0A0203901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2002
- Submitted: April 3, 2002
- Operation: Air carrier
- Aircraft: [N914TW](https://openairdocs.org/aircraft/N914TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49185
- Aircraft time: 55,229 hours, 28,630 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 58222
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ZW0A0203901

## Discrepancy

DURING CLIMB AND DESCENT THE FIRST CLASS CABIN EGRESS LIGHTS ILLUMINATED.  REPLACED THE POWER SUPPLY.  CHECK-C 3-4-01 STL.  --CLOSED--

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