# SDR TWAA0018803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2000
- Submitted: December 4, 2000
- Operation: Air carrier
- Aircraft: N931L
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47173
- Aircraft time: 82,453 hours, 87,484 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 58222
- Condition: Defective
- Location: Cabin
- Stage of operation: CR
- 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/TWAA0018803

## Discrepancy

THE EGRESS LIGHTS WERE INTERMITTENTLY GOING ON AND OFF DURING FLIGHT. REPLACED THE EGRESS LIGHT POWER SUPPLY.  CHECK-C 7-4-00 MCI.

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