# SDR GRAA9701

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N1068T
- Make and model: Doug DC-9-15
- Registry model: [Doug DC-9-15](https://openairdocs.org/model/mcdonnell-douglas-dc-9-15) (OpenAirDocs)
- Aircraft serial: 45782
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6011779
- Condition: Inoperative
- Location: Cabin
- 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/GRAA9701

## Discrepancy

ENV - MAINTENANCE REPORTS CABIN EMERGENCY LIGHTING FAILS TO SHUT DOWN WHEN POWER IS REMOVED FROM AIRCRAFT BUSES.  MAINTENANCE REMOVED AND REPLACED BOTH 28V POWER SUPPLY PACKS (P/N 6011779, 601179) IN THE OVERHEAD AT ROW 161.  OPS CHECK OF ALL EMERGENCY LIGHTING GOOD.  (M)

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