# SDR CALA2012042600298

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2012
- Submitted: April 26, 2012
- Operation: Air carrier
- Aircraft: [N77019](https://openairdocs.org/aircraft/N77019), registered now
- Make and model: Boeing 777224
- Aircraft serial: 35547
- Aircraft time: 27,516 hours, 2,489 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: D71702030
- Part serial: 33919
- 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/CALA2012042600298

## Discrepancy

CTR ROW FLOOR EMERGENCY PATH LIGHTING INOP FROM ROW 1 TO ROW 11 BOTH LT & AMP; RT ISLES.  R & R POWER SUPPLIES M33094 AND M33098 IAW WITH MM 33-51-06.  OPS CHECKED NORMAL, OK TO CONTINUE.

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