# SDR 9624415516

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N516US
- Make and model: Boeing 727251
- Aircraft serial: 23204
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Cabin
- Stage of operation: UK
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9624415516

## Discrepancy

DURING PREFLIGHT, FOUND EMERGENCY LIGHT AT DOOR 4R INOPERATIVE.  REPLACED BATTERY AND POWER SUPPLY.  OPERATIONAL CHECK OK.

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