# SDR 98ZZZM592

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N511DB](https://openairdocs.org/aircraft/N511DB), registered now
- Make and model: Boeing 727-89
- Registry model: [Boeing 727-89](https://openairdocs.org/model/boeing-727-89) (OpenAirDocs)
- Aircraft serial: 19139
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- 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/98ZZZM592

## Discrepancy

NUMEROUS EMERGENCY EXI TAND FLOOR LEVEL LIGHTS INOPERATIVE.  REMOVED AND REPLACED LIGHT BATTERY PACKS AT STATIONS 460 AND 1140.  (M)

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