# SDR DALA2014092905310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2014
- Submitted: September 29, 2014
- Operation: Air carrier
- Aircraft: N944DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53558
- Aircraft time: 34,653 hours, 30,488 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2014092905310

## Discrepancy

EMERGENCY LIGHT ON OVERHEAD DROP PANEL ABOVE AFT JUMP SEAT, BLINKING DURING TAXI AND AFT CABIN DOOR EXIT SIGN INOPERATIVE.  TROUBLESHOT AND FOUND BATTERY PACK B5-237 LOOSE AND BATTERY DRAINED.  R & R BATTERY IAW AMM.  OPERATION CHECKED NORMAL.

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