# SDR DALA12003537003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2012
- Submitted: July 13, 2012
- Operation: Air carrier
- Aircraft: [N862DA](https://openairdocs.org/aircraft/N862DA), registered now
- Make and model: Boeing 777232
- Aircraft serial: 29734
- Aircraft time: 56,060 hours, 7,072 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- 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/DALA12003537003

## Discrepancy

DURING SERVICE CHECK, EMERGENCY ESCAPE PATH LIGHTS FAILED TEST AT ROWS 10 THRU 14.  REPLACED BATTERY SUPPLY M33098 AS PER AMM 33-51-06-960-802.  OPS CHECKED GOOD.

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