# SDR AT9900537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N811AT](https://openairdocs.org/aircraft/N811AT), registered now
- 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: 47285
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6011779
- Condition: Inop
- Location: Aft Cargo
- 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/AT9900537

## Discrepancy

DURING SCHEDULE SERVICE CHECK, RT ENGINE NACELLE AND RT EMERGENCY SLIDE LAMPS DO NOT ILLUMINATE WITH EMERGENCY SWITCH. REMOVED AND REPLACED POWER SUPPLY IAW MM 33-53-0.  OPERATIONAL CHECK GOOD.  NACELLE AND SLIDE LIGHTS ILLUMINATE.

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