# SDR DLL13961577

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N789DL](https://openairdocs.org/aircraft/N789DL), registered now
- Make and model: Lkheed 10113851
- Aircraft serial: 193A1142
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 337001090
- Condition: Inoperative
- Location: Galley
- 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/DLL13961577

## Discrepancy

G-CK, OPN78100 OVERHEAD EMERGENCY LIGHTS BATT PACK DOES NOT TEST PROPERLY WITH SW ON PACK, COMES ON BUT GOES DIM IMMEDIATELY.  REPLACED PWR SUPPLY, TEST GOOD PER OPN 78100.

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