# SDR DL757031140

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2003
- Submitted: February 17, 2004
- Operation: Air carrier
- Aircraft: N604DL
- Make and model: Boeing 757232
- Aircraft serial: 22811
- Aircraft time: 61,340 hours, 33,002 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 60772
- Condition: Inoperative
- Location: Emergnecy Light
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757031140

## Discrepancy

FOUND ON LAYOVER, F/C RIGHT UPPER EMERGENCY LIGHTS AND R1 EXIT LIGHT INOP.  REPLACED POWER SUPPLY.

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