# SDR GTIA9900055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N13512
- 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: 48111
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- 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/GTIA9900055

## Discrepancy

DTW - OVERWING EMERGENCY EXIT LIGHTS (UPPER ONE'S) INOPERATIVE.  ALL FOUR OF THEM, FORWARD, AFT AND LEFT AND RIGHT.  REMOVED AND REPLACED BATTERY PACK PATTERNS AND OPERATION CHECKED IAW DC-9 MM 33-50-0.  NO DEFECTS NOTED AT THIS TIME.  (M)

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